{"product_id":"tesla-model-3-y-matrix-led-headlights","title":"Matrix LED Headlights Replacement for Model 3\/Y丨1514952\/1514953","description":"\u003c!-- Import Google Fonts --\u003e\n\n\u003clink rel=\"preconnect\" href=\"https:\/\/fonts.googleapis.com\"\u003e\n\u003clink rel=\"preconnect\" href=\"https:\/\/fonts.gstatic.com\" crossorigin\u003e\n\u003clink href=\"https:\/\/fonts.googleapis.com\/css2?family=DM+Sans:wght@400;500;600;700\u0026amp;family=Montserrat:wght@700;800\u0026amp;display=swap\" rel=\"stylesheet\"\u003e\n\n\u003cstyle\u003e\n\/* Base Variables \u0026 Reset *\/\n.tpd-wrapper {\n  --tpd-primary: #0065b3;\n  --tpd-success: #10b981;\n  --tpd-danger: #ef4444;\n  --tpd-warning: #f59e0b;\n  --tpd-text-main: #333333;\n  --tpd-text-light: #666666;\n  --tpd-bg-light: #f9f9f9;\n  --tpd-border: #e5e5e5;\n  --tpd-radius-card: 20px;\n  --tpd-radius-img: 18px;\n  --tpd-radius-thumb: 12px;\n  --tpd-shadow: 0 8px 24px rgba(0,0,0,0.04);\n  --tpd-shadow-hover: 0 15px 35px rgba(0,0,0,0.1);\n\n  font-family: 'DM Sans', sans-serif;\n  color: var(--tpd-text-main);\n  line-height: 1.85;\n  max-width: 1320px;\n  margin: 0 auto;\n  padding: 20px;\n  box-sizing: border-box;\n}\n.tpd-wrapper * {\n  box-sizing: border-box;\n}\n.tpd-wrapper h2, .tpd-wrapper h3, .tpd-wrapper h4 {\n  font-family: 'Montserrat', sans-serif;\n  margin-top: 0;\n  color: var(--tpd-text-main);\n}\n.tpd-wrapper img {\n  max-width: 100%;\n  height: auto;\n  display: block;\n  border-radius: var(--tpd-radius-img);\n}\n\n\/* Force Section Spacing *\/\n.tpd-section {\n  margin-top: 100px !important;\n  margin-bottom: 100px !important;\n  clear: both;\n}\n.tpd-section-title {\n  font-size: 36px;\n  font-weight: 800;\n  text-align: center;\n  margin-bottom: 20px !important;\n}\n.tpd-section-subtitle {\n  font-size: 17px;\n  color: var(--tpd-text-light);\n  text-align: center;\n  max-width: 800px;\n  margin: 0 auto 50px auto !important;\n}\n\n\/* Top Hero Title *\/\n.tpd-hero-title {\n  font-size: 46px;\n  font-weight: 800;\n  line-height: 1.25;\n  text-align: center;\n  margin-bottom: 30px;\n}\n\n\/* Navigation *\/\n.tpd-nav {\n  display: flex;\n  justify-content: center;\n  gap: 15px;\n  flex-wrap: wrap;\n  margin-bottom: 80px;\n}\n.tpd-nav a {\n  text-decoration: none;\n  color: var(--tpd-text-main);\n  font-size: 14px;\n  font-weight: 600;\n  letter-spacing: 0.05em;\n  padding: 12px 24px;\n  border: 1px solid var(--tpd-border);\n  border-radius: 30px;\n  transition: all 0.3s ease;\n}\n.tpd-nav a:hover {\n  border-color: var(--tpd-primary);\n  color: var(--tpd-primary);\n  background-color: var(--tpd-bg-light);\n}\n\n\/* Product Intro *\/\n.tpd-hero-split {\n  display: grid;\n  grid-template-columns: 1fr 1fr;\n  gap: 60px;\n  align-items: center;\n  max-width: 1200px;\n  margin: 0 auto;\n}\n.tpd-hero-img img {\n  width: 100%;\n  border-radius: var(--tpd-radius-img);\n  box-shadow: 0 10px 30px rgba(0,0,0,0.08);\n  transition: transform 0.4s ease, box-shadow 0.4s ease;\n}\n.tpd-hero-img img:hover {\n  transform: translateY(-5px);\n  box-shadow: var(--tpd-shadow-hover);\n}\n.tpd-hero-content {\n  display: flex;\n  flex-direction: column;\n  gap: 30px;\n}\n\n\/* Notice Box *\/\n.tpd-notice-box {\n  background-color: #fff3cd;\n  border-left: 4px solid #ffc107;\n  padding: 18px 25px;\n  border-radius: 8px;\n  font-size: 15px;\n  color: #856404;\n  display: flex;\n  align-items: flex-start;\n  gap: 12px;\n  line-height: 1.6;\n}\n.tpd-notice-box svg {\n  flex-shrink: 0;\n  margin-top: 4px;\n}\n\n\/* Intro Features *\/\n.tpd-intro-features {\n  display: flex;\n  flex-direction: column;\n  gap: 25px;\n}\n.tpd-intro-feature {\n  display: flex;\n  align-items: flex-start;\n  gap: 18px;\n}\n.tpd-intro-feature-icon {\n  width: 36px;\n  height: 36px;\n  background: var(--tpd-bg-light);\n  border-radius: 50%;\n  display: flex;\n  align-items: center;\n  justify-content: center;\n  color: var(--tpd-primary);\n  flex-shrink: 0;\n  margin-top: 2px;\n}\n.tpd-intro-feature h4 {\n  font-size: 19px;\n  margin-bottom: 6px;\n}\n.tpd-intro-feature p {\n  margin: 0;\n  font-size: 16px;\n  color: var(--tpd-text-light);\n}\n\n\/* Selection Guide *\/\n.tpd-guide-container {\n  max-width: 1200px;\n  margin: 0 auto;\n}\n.tpd-guide-split-card {\n  background: #fff;\n  border: 1px solid var(--tpd-border);\n  border-radius: var(--tpd-radius-card);\n  padding: 50px;\n  box-shadow: var(--tpd-shadow);\n  margin-bottom: 80px;\n}\n.tpd-guide-split {\n  display: grid;\n  grid-template-columns: 1fr 1fr;\n  gap: 50px;\n  align-items: center;\n}\n.tpd-comparison-img-wrap img {\n  max-width: 100%;\n  border-radius: var(--tpd-radius-img);\n  box-shadow: var(--tpd-shadow);\n  border: 1px solid var(--tpd-border);\n  margin: 0 auto;\n  display: block;\n}\n\n\/* Right Text Styles *\/\n.tpd-rule-content {\n  display: flex;\n  flex-direction: column;\n  gap: 30px;\n}\n.tpd-rule-card {\n  background: var(--tpd-bg-light);\n  border-left: 5px solid var(--tpd-primary);\n  border-radius: 12px;\n  padding: 30px;\n}\n.tpd-rule-card h4 {\n  font-size: 24px;\n  margin-bottom: 15px;\n  color: var(--tpd-primary);\n}\n.tpd-rule-card p {\n  margin: 0;\n  font-size: 16px;\n  color: var(--tpd-text-main);\n}\n.tpd-cs-box {\n  background: #fff;\n  border: 1px dashed #ccc;\n  border-radius: 12px;\n  padding: 25px;\n  display: flex;\n  align-items: flex-start;\n  gap: 15px;\n}\n.tpd-cs-box svg {\n  flex-shrink: 0;\n  color: var(--tpd-primary);\n  margin-top: 5px;\n}\n.tpd-cs-box p {\n  margin: 0;\n  font-size: 15px;\n  color: var(--tpd-text-light);\n}\n\n\/* Headlight Comparison *\/\n.tpd-comparison {\n  display: grid;\n  grid-template-columns: 1fr 1fr;\n  gap: 40px;\n}\n.tpd-comp-card {\n  background: #fff;\n  border: 2px solid var(--tpd-border);\n  border-radius: var(--tpd-radius-card);\n  padding: 40px;\n  text-align: center;\n  position: relative;\n  transition: all 0.3s ease;\n  display: flex;\n  flex-direction: column;\n  box-shadow: var(--tpd-shadow);\n}\n.tpd-comp-card.tpd-active {\n  border-color: var(--tpd-success);\n  background: linear-gradient(to bottom, #ffffff, #f0fdf4);\n}\n.tpd-comp-card.tpd-inactive {\n  border-color: var(--tpd-danger);\n  background: linear-gradient(to bottom, #ffffff, #fef2f2);\n}\n.tpd-comp-card h4 {\n  font-size: 26px;\n  margin-bottom: 25px;\n  color: var(--tpd-text-main);\n}\n.tpd-comp-card-subtitle {\n  font-size: 16px;\n  font-weight: 700;\n  color: var(--tpd-text-light);\n  margin-bottom: 15px;\n  text-align: left;\n}\n.tpd-comp-pn {\n  background: #fff;\n  border: 1px solid var(--tpd-border);\n  padding: 20px 25px;\n  border-radius: 12px;\n  font-family: 'DM Sans', sans-serif;\n  font-size: 15px;\n  line-height: 1.8;\n  text-align: left;\n  margin-bottom: 35px;\n  color: var(--tpd-text-main);\n  flex-grow: 1;\n  box-shadow: inset 0 2px 4px rgba(0,0,0,0.02);\n}\n.tpd-comp-pn ul {\n  margin: 0;\n  padding-left: 20px;\n}\n.tpd-comp-pn li {\n  margin-bottom: 10px;\n}\n.tpd-comp-pn li:last-child {\n  margin-bottom: 0;\n}\n.tpd-comp-pn strong {\n  color: var(--tpd-primary);\n  font-weight: 700;\n}\n.tpd-comp-card.tpd-inactive .tpd-comp-pn strong {\n  color: var(--tpd-text-main);\n}\n.tpd-comp-footer {\n  display: flex;\n  flex-direction: column;\n  align-items: center;\n  gap: 18px;\n  margin-top: auto;\n}\n.tpd-status-icon {\n  width: 64px;\n  height: 64px;\n  border-radius: 50%;\n  display: flex;\n  align-items: center;\n  justify-content: center;\n  color: #fff;\n  box-shadow: 0 4px 12px rgba(0,0,0,0.1);\n}\n.tpd-status-icon.success {\n  background: var(--tpd-success);\n}\n.tpd-status-icon.danger {\n  background: var(--tpd-danger);\n}\n.tpd-status-text {\n  font-size: 20px;\n  font-weight: 800;\n  letter-spacing: 0.5px;\n}\n.tpd-status-text.success {\n  color: var(--tpd-success);\n}\n.tpd-status-text.danger {\n  color: var(--tpd-danger);\n}\n\n\/* External Link Button *\/\n.tpd-shop-link {\n  display: inline-block;\n  padding: 14px 30px;\n  background-color: #fff;\n  color: var(--tpd-text-main);\n  border: 2px solid var(--tpd-border);\n  border-radius: 30px;\n  text-decoration: none;\n  font-weight: 700;\n  font-size: 15px;\n  transition: all 0.3s ease;\n  width: 100%;\n  max-width: 260px;\n}\n.tpd-shop-link:hover {\n  border-color: var(--tpd-danger);\n  color: var(--tpd-danger);\n}\n\n\/* Important Notes Grid *\/\n.tpd-notes-grid {\n  display: grid;\n  grid-template-columns: 1fr;\n  gap: 30px;\n  max-width: 1200px;\n  margin: 0 auto;\n}\n.tpd-note-card {\n  background: #fff;\n  border-radius: var(--tpd-radius-card);\n  box-shadow: var(--tpd-shadow);\n  overflow: hidden;\n  border: 1px solid var(--tpd-border);\n}\n.tpd-note-blue { border-left: 6px solid var(--tpd-primary); }\n.tpd-note-orange { border-left: 6px solid var(--tpd-warning); }\n.tpd-note-header {\n  display: flex;\n  align-items: center;\n  gap: 15px;\n  padding: 25px 30px;\n  background: var(--tpd-bg-light);\n  border-bottom: 1px solid var(--tpd-border);\n}\n.tpd-note-header h3 {\n  margin: 0;\n  font-size: 22px;\n}\n.tpd-note-blue .tpd-note-header h3 { color: var(--tpd-primary); }\n.tpd-note-orange .tpd-note-header h3 { color: #d97706; }\n.tpd-note-body { padding: 30px; }\n.tpd-note-body p {\n  margin: 0 0 15px 0;\n  font-size: 16px;\n  color: var(--tpd-text-light);\n  line-height: 1.7;\n}\n.tpd-note-body h4 {\n  font-size: 18px;\n  color: var(--tpd-text-main);\n  margin: 25px 0 10px 0;\n}\n.tpd-note-body h4:first-child { margin-top: 0; }\n\n\/* Highlight Box *\/\n.tpd-highlight-box {\n  display: flex;\n  align-items: flex-start;\n  gap: 15px;\n  background: #f0f7ff;\n  padding: 20px;\n  border-radius: 12px;\n  margin-top: 20px;\n}\n.tpd-highlight-box p { margin: 0; color: #0c4a6e; }\n\n\/* Step List *\/\n.tpd-steps-container {\n  display: flex;\n  flex-direction: column;\n  gap: 15px;\n  margin: 20px 0;\n}\n.tpd-step-item {\n  display: flex;\n  align-items: flex-start;\n  gap: 15px;\n  background: #fffbeb;\n  padding: 20px;\n  border-radius: 12px;\n  border: 1px solid #fde68a;\n}\n.tpd-step-item svg {\n  flex-shrink: 0;\n  color: #d97706;\n  margin-top: 2px;\n}\n.tpd-step-item strong {\n  display: block;\n  color: #92400e;\n  font-size: 17px;\n  margin-bottom: 5px;\n}\n.tpd-step-item p { margin: 0; color: #b45309; font-size: 15px; }\n\n\/* Disclaimer Box *\/\n.tpd-disclaimer-box {\n  margin-top: 25px;\n  padding-top: 20px;\n  border-top: 1px dashed var(--tpd-border);\n  display: flex;\n  align-items: flex-start;\n  gap: 12px;\n}\n.tpd-disclaimer-box svg {\n  flex-shrink: 0;\n  color: var(--tpd-text-light);\n  margin-top: 4px;\n}\n.tpd-disclaimer-box p { margin: 0; font-size: 14px; }\n\n\/* Video Container - FIXED: Better YouTube fit with black background *\/\n.tpd-video-container {\n  position: relative;\n  width: 100%;\n  padding-bottom: 56.25%;\n  height: 0;\n  overflow: hidden;\n  border-radius: var(--tpd-radius-card);\n  box-shadow: var(--tpd-shadow);\n  max-width: 1200px;\n  margin: 0 auto;\n  background: #000;\n}\n.tpd-video-container iframe {\n  position: absolute;\n  top: 0;\n  left: 0;\n  width: 100%;\n  height: 100%;\n  border-radius: var(--tpd-radius-card);\n  border: none;\n}\n\n\/* Video Thumbnail Navigation *\/\n.tpd-video-nav {\n  max-width: 1200px;\n  margin: 20px auto 0 auto;\n  display: flex;\n  gap: 20px;\n  align-items: center;\n}\n\n@media (min-width: 769px) {\n  .tpd-video-nav-thumbnails { display: flex; gap: 12px; flex: 0 0 auto; }\n  .tpd-video-nav-info {\n    flex: 1 1 auto;\n    padding-left: 20px;\n    border-left: 1px solid var(--tpd-border);\n  }\n  .tpd-video-nav-info h4 {\n    font-family: 'Montserrat', sans-serif;\n    font-size: 18px;\n    margin: 0 0 8px 0;\n    color: var(--tpd-text-main);\n  }\n  .tpd-video-nav-info p { margin: 0; font-size: 15px; color: var(--tpd-text-light); line-height: 1.6; }\n}\n\n@media (max-width: 768px) {\n  .tpd-video-nav { flex-direction: column; align-items: stretch; }\n  .tpd-video-nav-thumbnails {\n    width: 100%;\n    display: flex;\n    gap: 10px;\n    overflow-x: auto;\n    padding-bottom: 12px;\n  }\n  .tpd-video-nav-info {\n    width: 100%;\n    padding-top: 16px;\n    border-top: 1px solid var(--tpd-border);\n    text-align: center;\n  }\n}\n\n\/* Desktop Thumbnail Styles *\/\n.tpd-thumbnail {\n  width: 150px;\n  min-width: 150px;\n  height: 100px;\n  overflow: hidden;\n  cursor: pointer;\n  position: relative;\n  transition: all 0.3s ease;\n  border: 2px solid var(--tpd-border);\n  box-shadow: var(--tpd-shadow);\n  background: linear-gradient(135deg, #1e3a5f 0%, #0a1628 100%);\n  display: flex;\n  align-items: center;\n  justify-content: center;\n  border-radius: var(--tpd-radius-thumb);\n}\n.tpd-thumbnail.active {\n  border-color: var(--tpd-primary);\n  transform: translateY(-3px);\n  box-shadow: var(--tpd-shadow-hover);\n}\n.tpd-thumbnail:hover:not(.active) {\n  transform: scale(1.03);\n  box-shadow: var(--tpd-shadow-hover);\n}\n.tpd-thumbnail span {\n  font-size: 48px;\n  font-weight: 700;\n  color: #ffffff;\n  display: block;\n}\n.tpd-thumbnail-label {\n  position: absolute;\n  bottom: 0;\n  left: 0;\n  right: 0;\n  background: rgba(10, 22, 40, 0.85);\n  color: white;\n  font-size: 13px;\n  font-weight: 600;\n  padding: 6px 10px;\n  text-align: center;\n  border-bottom-left-radius: var(--tpd-radius-thumb);\n  border-bottom-right-radius: var(--tpd-radius-thumb);\n}\n\n\/* Mobile Thumbnail Styles - Smaller *\/\n@media (max-width: 768px) {\n  .tpd-thumbnail {\n    width: 110px;\n    min-width: 110px;\n    height: 75px;\n    border-radius: 10px;\n  }\n  .tpd-thumbnail span {\n    font-size: 36px;\n  }\n  .tpd-thumbnail-label {\n    font-size: 11px;\n    padding: 4px 8px;\n    border-bottom-left-radius: 10px;\n    border-bottom-right-radius: 10px;\n  }\n}\n\n\/* FAQ Styles *\/\n.tpd-faq-container {\n  max-width: 1200px;\n  margin: 0 auto;\n  display: flex;\n  flex-direction: column;\n  gap: 18px;\n}\n.tpd-faq-item {\n  background: #fff;\n  border: 1px solid var(--tpd-border);\n  border-radius: 12px;\n  overflow: hidden;\n  box-shadow: var(--tpd-shadow);\n}\n.tpd-faq-summary {\n  padding: 22px 30px;\n  font-size: 19px;\n  font-family: 'Montserrat', sans-serif;\n  font-weight: 700;\n  color: var(--tpd-text-main);\n  cursor: pointer;\n  list-style: none;\n  display: flex;\n  justify-content: space-between;\n  align-items: center;\n  transition: background-color 0.3s ease;\n}\n.tpd-faq-summary:hover { background-color: var(--tpd-bg-light); }\n.tpd-faq-summary::-webkit-details-marker { display: none; }\n.tpd-faq-summary::after {\n  content: '+';\n  font-size: 26px;\n  color: var(--tpd-primary);\n  font-weight: 400;\n  transition: transform 0.3s ease;\n}\n.tpd-faq-item[open] .tpd-faq-summary::after { transform: rotate(45deg); }\n.tpd-faq-content {\n  padding: 0 30px 30px 30px;\n  color: var(--tpd-text-light);\n  font-size: 16px;\n  line-height: 1.7;\n}\n\n\/* Selling Point Tags *\/\n.tpd-tags {\n  display: flex;\n  flex-wrap: wrap;\n  gap: 12px;\n  margin-top: 10px;\n  padding-top: 25px;\n  border-top: 1px solid var(--tpd-border);\n}\n.tpd-tag {\n  background: #e6f0f9;\n  color: var(--tpd-primary);\n  padding: 8px 16px;\n  border-radius: 20px;\n  font-size: 14px;\n  font-weight: 700;\n  margin-bottom: 5px;\n}\n\n\/* Responsive Design *\/\n@media (max-width: 768px) {\n  .tpd-section { margin-top: 60px !important; margin-bottom: 60px !important; }\n  .tpd-hero-title { font-size: 32px; margin-bottom: 20px; }\n  .tpd-hero-split { grid-template-columns: 1fr; gap: 40px; }\n  .tpd-section-title { font-size: 28px; }\n  .tpd-guide-split-card { padding: 30px 20px; }\n  .tpd-guide-split { grid-template-columns: 1fr; gap: 40px; }\n  .tpd-comparison { grid-template-columns: 1fr; gap: 30px; }\n  .tpd-comp-card { padding: 30px 20px; }\n  .tpd-note-header { padding: 20px; }\n  .tpd-note-body { padding: 20px; }\n  .tpd-step-item { flex-direction: column; gap: 10px; }\n  .tpd-faq-summary { font-size: 17px; padding: 18px 20px; }\n  .tpd-faq-content { padding: 0 20px 25px 20px; }\n}\n\u003c\/style\u003e\n\n\u003c!-- Main Content --\u003e\n\n\u003cdiv class=\"tpd-wrapper\"\u003e\n  \u003c!-- Top Title \u0026 Navigation --\u003e\n  \u003cdiv style=\"margin-bottom: 60px;\"\u003e\n    \u003ch2 class=\"tpd-hero-title\"\u003eMatrix LED Headlights Replacement\u003cbr\u003efor Model 3\/Y\u003c\/h2\u003e\n    \u003cdiv class=\"tpd-nav\"\u003e\n      \u003ca href=\"#tpd-overview\"\u003eOverview\u003c\/a\u003e\n      \u003ca href=\"#tpd-guide\"\u003eSelection Guide\u003c\/a\u003e\n      \u003ca href=\"#tpd-important\"\u003eImportant Notes\u003c\/a\u003e\n      \u003ca href=\"#tpd-installation\"\u003eInstallation\u003c\/a\u003e\n      \u003ca href=\"#tpd-faq\"\u003eFAQ\u003c\/a\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Top Product Intro --\u003e\n  \u003cdiv style=\"margin-top: 0 !important;\" class=\"tpd-section tpd-hero-split\" id=\"tpd-overview\"\u003e\n    \u003cdiv class=\"tpd-hero-img\"\u003e\n      \u003cimg alt=\"Tesla Model 3\/Y Matrix Headlight Replacement\" src=\"https:\/\/www.tesery.com\/cdn\/shop\/files\/tesery-led-headlight-assembly-for-model-3y-matrix-headlights-replacement-605063.jpg?v=1742408698\u0026amp;width=713\"\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"tpd-hero-content\"\u003e\n      \u003c!-- Notice Box --\u003e\n      \u003cdiv class=\"tpd-notice-box\"\u003e\n        \u003csvg stroke-linejoin=\"round\" stroke-linecap=\"round\" stroke-width=\"2\" stroke=\"#856404\" fill=\"none\" viewbox=\"0 0 24 24\" height=\"24\" width=\"24\"\u003e\n          \u003cpath d=\"M10.29 3.86L1.82 18a2 2 0 0 0 1.71 3h16.94a2 2 0 0 0 1.71-3L13.71 3.86a2 2 0 0 0-3.42 0z\"\u003e\u003c\/path\u003e\n          \u003cline y2=\"13\" x2=\"12\" y1=\"9\" x1=\"12\"\u003e\u003c\/line\u003e\n          \u003cline y2=\"17\" x2=\"12.01\" y1=\"17\" x1=\"12\"\u003e\u003c\/line\u003e\n        \u003c\/svg\u003e\n        \u003cdiv\u003e\n          \u003cstrong\u003eImportant Installation Notice:\u003c\/strong\u003e Installing these headlights is a complex process that requires removing the front bumper. If you are not an experienced DIYer, we strongly recommend having a professional mechanic perform the installation.\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"tpd-intro-features\"\u003e\n        \u003cdiv class=\"tpd-intro-feature\"\u003e\n          \u003cdiv class=\"tpd-intro-feature-icon\"\u003e\n            \u003csvg stroke-linejoin=\"round\" stroke-linecap=\"round\" stroke-width=\"2\" stroke=\"currentColor\" fill=\"none\" viewbox=\"0 0 24 24\" height=\"18\" width=\"18\"\u003e\n              \u003cpath d=\"M22 11.08V12a10 10 0 1 1-5.93-9.14\"\u003e\u003c\/path\u003e\n              \u003cpolyline points=\"22 4 12 14.01 9 11.01\"\u003e\u003c\/polyline\u003e\n            \u003c\/svg\u003e\n          \u003c\/div\u003e\n          \u003cdiv\u003e\n            \u003ch4\u003ePerfect OEM Replacement\u003c\/h4\u003e\n            \u003cp\u003eDesigned specifically to directly replace your damaged, aged, or faulty factory Matrix LED headlights without any modifications.\u003c\/p\u003e\n          \u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"tpd-intro-feature\"\u003e\n          \u003cdiv class=\"tpd-intro-feature-icon\"\u003e\n            \u003csvg stroke-linejoin=\"round\" stroke-linecap=\"round\" stroke-width=\"2\" stroke=\"currentColor\" fill=\"none\" viewbox=\"0 0 24 24\" height=\"18\" width=\"18\"\u003e\n              \u003cpath d=\"M22 11.08V12a10 10 0 1 1-5.93-9.14\"\u003e\u003c\/path\u003e\n              \u003cpolyline points=\"22 4 12 14.01 9 11.01\"\u003e\u003c\/polyline\u003e\n            \u003c\/svg\u003e\n          \u003c\/div\u003e\n          \u003cdiv\u003e\n            \u003ch4\u003ePlug \u0026amp; Play Fitment\u003c\/h4\u003e\n            \u003cp\u003eMatches the exact specifications, mounting points, and connectors of the original Tesla parts (PN: 1514952 \/ 1514953).\u003c\/p\u003e\n          \u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"tpd-intro-feature\"\u003e\n          \u003cdiv class=\"tpd-intro-feature-icon\"\u003e\n            \u003csvg stroke-linejoin=\"round\" stroke-linecap=\"round\" stroke-width=\"2\" stroke=\"currentColor\" fill=\"none\" viewbox=\"0 0 24 24\" height=\"18\" width=\"18\"\u003e\n              \u003cpath d=\"M22 11.08V12a10 10 0 1 1-5.93-9.14\"\u003e\u003c\/path\u003e\n              \u003cpolyline points=\"22 4 12 14.01 9 11.01\"\u003e\u003c\/polyline\u003e\n            \u003c\/svg\u003e\n          \u003c\/div\u003e\n          \u003cdiv\u003e\n            \u003ch4\u003eFactory-Level Illumination\u003c\/h4\u003e\n            \u003cp\u003eRestores the original brightness, clear cut-off line, and full Matrix projection capabilities for optimal nighttime visibility.\u003c\/p\u003e\n          \u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n\n      \u003c!-- Selling Point Tags --\u003e\n      \u003cdiv class=\"tpd-tags\"\u003e\n        \u003cspan class=\"tpd-tag\"\u003eDirect Fit\u003c\/span\u003e\n        \u003cspan class=\"tpd-tag\"\u003eNo Modification\u003c\/span\u003e\n        \u003cspan class=\"tpd-tag\"\u003eNo Error Codes\u003c\/span\u003e\n        \u003cspan class=\"tpd-tag\"\u003eOEM Quality\u003c\/span\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Selection Guide --\u003e\n  \u003cdiv class=\"tpd-section\" id=\"tpd-guide\"\u003e\n    \u003ch2 class=\"tpd-section-title\"\u003eHow to 100% Accurately Choose Your Headlights?\u003c\/h2\u003e\n    \u003cp class=\"tpd-section-subtitle\"\u003eFollow the golden rule below to identify your original headlights before purchasing.\u003c\/p\u003e\n    \u003cdiv class=\"tpd-guide-container\"\u003e\n      \u003cdiv class=\"tpd-guide-split-card\"\u003e\n        \u003cdiv class=\"tpd-guide-split\"\u003e\n          \u003cdiv class=\"tpd-comparison-img-wrap\"\u003e\n            \u003cimg alt=\"Matrix LED vs Full LED Headlight Comparison\" src=\"https:\/\/www.tesery.com\/cdn\/shop\/files\/TESERY_LED_Headlight_Assembly_for_Model_3Y_9.jpg?v=1751619541\u0026amp;width=1946\"\u003e\n          \u003c\/div\u003e\n          \u003cdiv class=\"tpd-rule-content\"\u003e\n            \u003cdiv class=\"tpd-rule-card\"\u003e\n              \u003ch4\u003eThe Only Criterion: The Projector Lens\u003c\/h4\u003e\n              \u003cp\u003eWhether the headlight has a \u003cstrong\u003eProjector Lens\u003c\/strong\u003e is the \u003cstrong\u003eONLY\u003c\/strong\u003e criterion for judging if it is a Matrix headlight.\u003c\/p\u003e\n              \u003cp style=\"margin-top: 15px;\"\u003eAs shown in the image, Matrix headlights feature a distinct round projector lens on the outer edge, whereas Full LED headlights only have reflector bowls without any lens.\u003c\/p\u003e\n            \u003c\/div\u003e\n            \u003cdiv class=\"tpd-cs-box\"\u003e\n              \u003csvg stroke-linejoin=\"round\" stroke-linecap=\"round\" stroke-width=\"2\" stroke=\"currentColor\" fill=\"none\" viewbox=\"0 0 24 24\" height=\"28\" width=\"28\"\u003e\n                \u003cpath d=\"M21 11.5a8.38 8.38 0 0 1-.9 3.8 8.5 8.5 0 0 1-7.6 4.7 8.38 8.38 0 0 1-3.8-.9L3 21l1.9-5.7a8.38 8.38 0 0 1-.9-3.8 8.5 8.5 0 0 1 4.7-7.6 8.38 8.38 0 0 1 3.8-.9h.5a8.48 8.48 0 0 1 8 8v.5z\"\u003e\u003c\/path\u003e\n              \u003c\/svg\u003e\n              \u003cdiv\u003e\n                \u003cstrong\u003eStill unsure? We are here to help!\u003c\/strong\u003e\n                \u003cp style=\"margin-top: 8px;\"\u003eIf you cannot determine which headlights your car has, please take a clear, high-definition photo of your current headlights and send it to our customer service team. We will identify it for you accurately.\u003c\/p\u003e\n              \u003c\/div\u003e\n            \u003c\/div\u003e\n          \u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n\n      \u003c!-- Headlight Comparison --\u003e\n      \u003cdiv class=\"tpd-comparison\"\u003e\n        \u003cdiv class=\"tpd-comp-card tpd-active\"\u003e\n          \u003ch4\u003eMatrix LED (Projector Style)\u003c\/h4\u003e\n          \u003cdiv class=\"tpd-comp-card-subtitle\"\u003eCommon Part Numbers:\u003c\/div\u003e\n          \u003cdiv class=\"tpd-comp-pn\"\u003e\n            \u003cul\u003e\n              \u003cli\u003eStarts with: \u003cstrong\u003e1514952-XX-X\u003c\/strong\u003e or \u003cstrong\u003e1514953-XX-X\u003c\/strong\u003e\n\u003c\/li\u003e\n              \u003cli\u003eNorth America SAE: Left \u003cstrong\u003e2085749-XX-X\u003c\/strong\u003e \/ Right \u003cstrong\u003e2085750-XX-X\u003c\/strong\u003e\n\u003c\/li\u003e\n            \u003c\/ul\u003e\n          \u003c\/div\u003e\n          \u003cdiv class=\"tpd-comp-footer\"\u003e\n            \u003cdiv class=\"tpd-status-icon success\"\u003e\n              \u003csvg stroke-linejoin=\"round\" stroke-linecap=\"round\" stroke-width=\"3\" stroke=\"currentColor\" fill=\"none\" viewbox=\"0 0 24 24\" height=\"32\" width=\"32\"\u003e\n                \u003cpolyline points=\"20 6 9 17 4 12\"\u003e\u003c\/polyline\u003e\n              \u003c\/svg\u003e\n            \u003c\/div\u003e\n            \u003cdiv class=\"tpd-status-text success\"\u003eThis Product\u003c\/div\u003e\n          \u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"tpd-comp-card tpd-inactive\"\u003e\n          \u003ch4\u003eFull LED Headlight (No Lens)\u003c\/h4\u003e\n          \u003cdiv class=\"tpd-comp-card-subtitle\"\u003eCommon Part Numbers:\u003c\/div\u003e\n          \u003cdiv class=\"tpd-comp-pn\"\u003e\n            \u003cul\u003e\n              \u003cli\u003eStarts with: \u003cstrong\u003e1077371-XX-X\u003c\/strong\u003e or \u003cstrong\u003e1077372-XX-X\u003c\/strong\u003e\n\u003c\/li\u003e\n              \u003cli\u003eRHD (UK\/Ireland ECE): Left \u003cstrong\u003e1077379-XX-X\u003c\/strong\u003e \/ Right \u003cstrong\u003e1077380-XX-X\u003c\/strong\u003e\n\u003c\/li\u003e\n            \u003c\/ul\u003e\n          \u003c\/div\u003e\n          \u003cdiv class=\"tpd-comp-footer\"\u003e\n            \u003cdiv class=\"tpd-status-icon danger\"\u003e\n              \u003csvg stroke-linejoin=\"round\" stroke-linecap=\"round\" stroke-width=\"3\" stroke=\"currentColor\" fill=\"none\" viewbox=\"0 0 24 24\" height=\"32\" width=\"32\"\u003e\n                \u003cline y2=\"18\" x2=\"6\" y1=\"6\" x1=\"18\"\u003e\u003c\/line\u003e\n                \u003cline y2=\"18\" x2=\"18\" y1=\"6\" x1=\"6\"\u003e\u003c\/line\u003e\n              \u003c\/svg\u003e\n            \u003c\/div\u003e\n            \u003cdiv class=\"tpd-status-text danger\"\u003eNot This Product\u003c\/div\u003e\n            \u003ca class=\"tpd-shop-link\" href=\"https:\/\/www.tesery.com\/products\/headlight-assembly-compatible-for-tesla-model3\" target=\"_blank\"\u003eShop Full LED Headlights\u003c\/a\u003e\n          \u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Important Notes Section --\u003e\n  \u003cdiv class=\"tpd-section\" id=\"tpd-important\"\u003e\n    \u003ch2 class=\"tpd-section-title\"\u003eImportant Notes\u003c\/h2\u003e\n    \u003cp class=\"tpd-section-subtitle\"\u003ePlease read these crucial details before making your purchase.\u003c\/p\u003e\n    \u003cdiv class=\"tpd-notes-grid\"\u003e\n      \u003c!-- Issue 1: Control Modules --\u003e\n      \u003cdiv class=\"tpd-note-card tpd-note-blue\"\u003e\n        \u003cdiv class=\"tpd-note-header\"\u003e\n          \u003csvg stroke-linejoin=\"round\" stroke-linecap=\"round\" stroke-width=\"2\" stroke=\"var(--tpd-primary)\" fill=\"none\" viewbox=\"0 0 24 24\" height=\"28\" width=\"28\"\u003e\n            \u003crect ry=\"2\" rx=\"2\" height=\"16\" width=\"16\" y=\"4\" x=\"4\"\u003e\u003c\/rect\u003e\n            \u003crect height=\"6\" width=\"6\" y=\"9\" x=\"9\"\u003e\u003c\/rect\u003e\n            \u003cline y2=\"4\" x2=\"9\" y1=\"1\" x1=\"9\"\u003e\u003c\/line\u003e\n            \u003cline y2=\"4\" x2=\"15\" y1=\"1\" x1=\"15\"\u003e\u003c\/line\u003e\n            \u003cline y2=\"23\" x2=\"9\" y1=\"20\" x1=\"9\"\u003e\u003c\/line\u003e\n            \u003cline y2=\"23\" x2=\"15\" y1=\"20\" x1=\"15\"\u003e\u003c\/line\u003e\n            \u003cline y2=\"9\" x2=\"23\" y1=\"9\" x1=\"20\"\u003e\u003c\/line\u003e\n            \u003cline y2=\"14\" x2=\"23\" y1=\"14\" x1=\"20\"\u003e\u003c\/line\u003e\n            \u003cline y2=\"9\" x2=\"4\" y1=\"9\" x1=\"1\"\u003e\u003c\/line\u003e\n            \u003cline y2=\"14\" x2=\"4\" y1=\"14\" x1=\"1\"\u003e\u003c\/line\u003e\n          \u003c\/svg\u003e\n          \u003ch3\u003eTechnical Support Notice: Control Modules\u003c\/h3\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"tpd-note-body\"\u003e\n          \u003cp\u003eTo ensure 100% software compatibility and stability, our headlights come pre-equipped with original-spec control modules. While these high-cost components offer the best performance, electronic sync issues can occur in very rare cases.\u003c\/p\u003e\n          \u003cdiv class=\"tpd-highlight-box\"\u003e\n            \u003csvg stroke-linejoin=\"round\" stroke-linecap=\"round\" stroke-width=\"2\" stroke=\"#0284c7\" fill=\"none\" viewbox=\"0 0 24 24\" height=\"24\" width=\"24\"\u003e\n              \u003ccircle r=\"10\" cy=\"12\" cx=\"12\"\u003e\u003c\/circle\u003e\n              \u003cline y2=\"12\" x2=\"12\" y1=\"16\" x1=\"12\"\u003e\u003c\/line\u003e\n              \u003cline y2=\"8\" x2=\"12.01\" y1=\"8\" x1=\"12\"\u003e\u003c\/line\u003e\n            \u003c\/svg\u003e\n            \u003cp\u003eIf you encounter any module-related error during installation, please contact us immediately—\u003cstrong\u003ewe will provide a free replacement module right away.\u003c\/strong\u003e Alternatively, since our assembly is a precise 1:1 match, you can also swap in the functional module from your original headlight for an instant fix. We stand behind our hardware and will ensure your installation is successful.\u003c\/p\u003e\n          \u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n\n      \u003c!-- Issue 2: Europe Calibration --\u003e\n      \u003cdiv class=\"tpd-note-card tpd-note-orange\"\u003e\n        \u003cdiv class=\"tpd-note-header\"\u003e\n          \u003csvg stroke-linejoin=\"round\" stroke-linecap=\"round\" stroke-width=\"2\" stroke=\"#d97706\" fill=\"none\" viewbox=\"0 0 24 24\" height=\"28\" width=\"28\"\u003e\n            \u003cpath d=\"M10.29 3.86L1.82 18a2 2 0 0 0 1.71 3h16.94a2 2 0 0 0 1.71-3L13.71 3.86a2 2 0 0 0-3.42 0z\"\u003e\u003c\/path\u003e\n            \u003cline y2=\"13\" x2=\"12\" y1=\"9\" x1=\"12\"\u003e\u003c\/line\u003e\n            \u003cline y2=\"17\" x2=\"12.01\" y1=\"17\" x1=\"12\"\u003e\u003c\/line\u003e\n          \u003c\/svg\u003e\n          \u003ch3\u003ePre-Purchase Notice: Europe Matrix LED Calibration\u003c\/h3\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"tpd-note-body\"\u003e\n          \u003ch4\u003eStandard Replacement \u0026amp; Professional Alignment\u003c\/h4\u003e\n          \u003cp\u003eThis premium Matrix LED assembly is a 1:1 OEM-spec replacement designed for a seamless fit. However, following Tesla's 2026.x Adaptive Lighting updates in Europe, the vehicle's software now requires an extremely precise physical alignment. If the headlight is not perfectly calibrated, the system may automatically limit projection brightness or cause blurry patterns as a safety precaution to avoid blinding oncoming traffic.\u003c\/p\u003e\n          \u003ch4\u003eCrucial Installation Steps\u003c\/h4\u003e\n          \u003cp\u003eTo unlock 100% performance, you must perform a Double-Alignment:\u003c\/p\u003e\n          \u003cdiv class=\"tpd-steps-container\"\u003e\n            \u003cdiv class=\"tpd-step-item\"\u003e\n              \u003csvg stroke-linejoin=\"round\" stroke-linecap=\"round\" stroke-width=\"2\" stroke=\"currentColor\" fill=\"none\" viewbox=\"0 0 24 24\" height=\"24\" width=\"24\"\u003e\n                \u003cpath d=\"M14.7 6.3a1 1 0 0 0 0 1.4l1.6 1.6a1 1 0 0 0 1.4 0l3.77-3.77a6 6 0 0 1-7.94 7.94l-6.91 6.91a2.12 2.12 0 0 1-3-3l6.91-6.91a6 6 0 0 1 7.94-7.94l-3.76 3.76z\"\u003e\u003c\/path\u003e\n              \u003c\/svg\u003e\n              \u003cdiv\u003e\n                \u003cstrong\u003e1. Mechanical Adjustment\u003c\/strong\u003e\n                \u003cp\u003eUse the 6mm\/10mm hex screw on the back of the housing to level the beam physically.\u003c\/p\u003e\n              \u003c\/div\u003e\n            \u003c\/div\u003e\n            \u003cdiv class=\"tpd-step-item\"\u003e\n              \u003csvg stroke-linejoin=\"round\" stroke-linecap=\"round\" stroke-width=\"2\" stroke=\"currentColor\" fill=\"none\" viewbox=\"0 0 24 24\" height=\"24\" width=\"24\"\u003e\n                \u003crect ry=\"2\" rx=\"2\" height=\"14\" width=\"20\" y=\"3\" x=\"2\"\u003e\u003c\/rect\u003e\n                \u003cline y2=\"21\" x2=\"16\" y1=\"21\" x1=\"8\"\u003e\u003c\/line\u003e\n                \u003cline y2=\"21\" x2=\"12\" y1=\"17\" x1=\"12\"\u003e\u003c\/line\u003e\n              \u003c\/svg\u003e\n              \u003cdiv\u003e\n                \u003cstrong\u003e2. Software Calibration\u003c\/strong\u003e\n                \u003cp\u003eEnter Service Mode \u0026gt; Adjust Headlights on your Tesla touchscreen to sync the Matrix pixels with the vehicle's computer.\u003c\/p\u003e\n              \u003c\/div\u003e\n            \u003c\/div\u003e\n          \u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"tpd-disclaimer-box\"\u003e\n          \u003csvg stroke-linejoin=\"round\" stroke-linecap=\"round\" stroke-width=\"2\" stroke=\"currentColor\" fill=\"none\" viewbox=\"0 0 24 24\" height=\"20\" width=\"20\"\u003e\n            \u003ccircle r=\"10\" cy=\"12\" cx=\"12\"\u003e\u003c\/circle\u003e\n            \u003cline y2=\"12\" x2=\"12\" y1=\"8\" x1=\"12\"\u003e\u003c\/line\u003e\n            \u003cline y2=\"16\" x2=\"12.01\" y1=\"16\" x1=\"12\"\u003e\u003c\/line\u003e\n          \u003c\/svg\u003e\n          \u003cdiv\u003e\n            \u003cstrong\u003eImportant Disclaimer:\u003c\/strong\u003e\n            \u003cp style=\"margin-top: 4px; color: var(--tpd-text-light);\"\u003eWhile our hardware is fully compatible, the final output depends on successful software synchronization with your vehicle's specific firmware version. If you have previously encountered unresolved projection or alignment issues with other replacement lights on your vehicle, please purchase with caution. We guarantee the hardware quality, but we cannot be held responsible for software-side calibration failures or third-party installation errors.\u003c\/p\u003e\n          \u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Installation Guide with Video Switcher --\u003e\n  \u003cdiv class=\"tpd-section\" id=\"tpd-installation\"\u003e\n    \u003ch2 class=\"tpd-section-title\"\u003eInstallation Guide\u003c\/h2\u003e\n    \u003cp class=\"tpd-section-subtitle\"\u003eWatch the detailed installation process. Remember, front bumper removal is required.\u003c\/p\u003e\n\n    \u003c!-- Video Container --\u003e\n    \u003cdiv class=\"tpd-video-container\"\u003e\n      \u003ciframe title=\"Installation Video\" src=\"https:\/\/www.youtube.com\/embed\/P95PdQxxtlA?modestbranding=1\u0026amp;rel=0\" id=\"video-iframe\" allowfullscreen allow=\"autoplay; fullscreen\"\u003e\u003c\/iframe\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Video Navigation Thumbnails (Dark blue background with numbers) --\u003e\n    \u003cdiv class=\"tpd-video-nav\"\u003e\n      \u003cdiv class=\"tpd-video-nav-thumbnails\"\u003e\n        \u003cdiv class=\"tpd-thumbnail active\"\u003e\n          \u003cspan\u003e①\u003c\/span\u003e\n          \u003cdiv class=\"tpd-thumbnail-label\"\u003eStandard Installation\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"tpd-thumbnail\"\u003e\n          \u003cspan\u003e②\u003c\/span\u003e\n          \u003cdiv class=\"tpd-thumbnail-label\"\u003eReflector to Matrix Upgrade\u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"tpd-video-nav-info\"\u003e\n        \u003ch4 id=\"video-title\"\u003eStandard Installation\u003c\/h4\u003e\n        \u003cp id=\"video-description\"\u003eWatch the complete installation process for replacing your Matrix LED headlights. Front bumper removal is required for proper installation.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- FAQ Section --\u003e\n  \u003cdiv style=\"margin-bottom: 40px !important;\" class=\"tpd-section\" id=\"tpd-faq\"\u003e\n    \u003ch2 class=\"tpd-section-title\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n    \u003cp class=\"tpd-section-subtitle\"\u003eFind answers to the most common questions about replacing your headlights.\u003c\/p\u003e\n    \u003cdiv class=\"tpd-faq-container\"\u003e\n      \u003cdetails class=\"tpd-faq-item\"\u003e\n        \u003csummary class=\"tpd-faq-summary\"\u003eHow can I confirm if my Model 3\/Y uses Matrix or Reflector headlights?\u003c\/summary\u003e\n        \u003cdiv class=\"tpd-faq-content\"\u003eYou can identify Matrix LED Headlights by the large, circular outer projector lens. If your headlight interior consists of multiple rectangular reflective segments without a prominent lens, you have the older Reflector style. This 1514952\/1514953 assembly is a direct replacement only for vehicles originally equipped with the Matrix system.\u003c\/div\u003e\n      \u003c\/details\u003e\n      \u003cdetails class=\"tpd-faq-item\"\u003e\n        \u003csummary class=\"tpd-faq-summary\"\u003eWill this replacement support the Adaptive High Beam and Light Show features?\u003c\/summary\u003e\n        \u003cdiv class=\"tpd-faq-content\"\u003eYes. Since this is an OEM-spec Matrix assembly, it fully supports Tesla's Adaptive High Beam functionality, which adjusts the light pattern to avoid blinding oncoming drivers. It is also compatible with the custom Tesla Light Show patterns, ensuring your car retains all its high-tech lighting capabilities.\u003c\/div\u003e\n      \u003c\/details\u003e\n      \u003cdetails class=\"tpd-faq-item\"\u003e\n        \u003csummary class=\"tpd-faq-summary\"\u003eIs this headlight a simple plug-and-play installation?\u003c\/summary\u003e\n        \u003cdiv class=\"tpd-faq-content\"\u003eInstallation is a direct bolt-on replacement using your factory mounting points and wiring harness. However, because the Model 3\/Y Matrix headlights are integrated into the vehicle's computer system, you may need to perform a \"Headlight Calibration\" via the Tesla Service Menu on your touchscreen to ensure the beam level is perfectly aligned.\u003c\/div\u003e\n      \u003c\/details\u003e\n      \u003cdetails class=\"tpd-faq-item\"\u003e\n        \u003csummary class=\"tpd-faq-summary\"\u003eWhat is the difference between part numbers 1514952 and 1514953?\u003c\/summary\u003e\n        \u003cdiv class=\"tpd-faq-content\"\u003eThese represent the two sides of the vehicle: 1514952 corresponds to the Driver Side (Left), and 1514953 corresponds to the Passenger Side (Right). We recommend verifying the sticker on your current headlight housing to ensure the part number suffix matches your regional vehicle specifications.\u003c\/div\u003e\n      \u003c\/details\u003e\n      \u003cdetails class=\"tpd-faq-item\"\u003e\n        \u003csummary class=\"tpd-faq-summary\"\u003eCan I upgrade my standard LED headlights to these Matrix LED units?\u003c\/summary\u003e\n        \u003cdiv class=\"tpd-faq-content\"\u003eTechnically, yes—many owners have successfully performed this hardware swap. However, please note that this is not a simple plug-and-play upgrade. While the Matrix LED Headlights (Part #1514952 \/ 1514953) fit the physical mounting points, activating advanced features like Adaptive High Beam requires specialized third-party diagnostic tools (such as Teslabox) for software programming.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eOur Service Boundary:\u003c\/strong\u003e We guarantee the quality and functionality of the Matrix hardware itself. We do not provide technical support for the retrofitting process or software activation. The success of the upgrade depends on your own technical resources or the expertise of your local specialist shop.\u003c\/div\u003e\n      \u003c\/details\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- Video Switcher Script --\u003e\n\u003cscript\u003e\n(function() {\n  const thumbnails = document.querySelectorAll('.tpd-thumbnail');\n  const videoIframe = document.getElementById('video-iframe');\n  const videoTitle = document.getElementById('video-title');\n  const videoDescription = document.getElementById('video-description');\n\n  const videoData = [\n    {\n      src: 'https:\/\/www.youtube.com\/embed\/P95PdQxxtlA?modestbranding=1\u0026rel=0',\n      title: 'Standard Installation',\n      description: 'Watch the complete installation process for replacing your Matrix LED headlights. Front bumper removal is required for proper installation.'\n    },\n    {\n      src: 'https:\/\/www.youtube.com\/embed\/DQt3Gb9SvQg?modestbranding=1\u0026rel=0',\n      title: 'Reflector to Matrix Upgrade',\n      description: 'Learn how to upgrade from standard reflector headlights to Matrix LED system. Includes wiring and software activation steps.'\n    }\n  ];\n\n  thumbnails.forEach((thumb, index) =\u003e {\n    thumb.addEventListener('click', function() {\n      \/\/ Remove active class from all thumbnails\n      thumbnails.forEach(t =\u003e t.classList.remove('active'));\n      \/\/ Add active class to clicked thumbnail\n      this.classList.add('active');\n      \/\/ Update video source\n      videoIframe.src = videoData[index].src;\n      \/\/ Update title and description\n      videoTitle.textContent = videoData[index].title;\n      videoDescription.textContent = videoData[index].description;\n    });\n  });\n})();\n\u003c\/script\u003e\n\n\u003c!-- FAQ JSON-LD --\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How can I confirm if my Model 3\/Y uses Matrix or Reflector headlights?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"You can identify Matrix LED Headlights by the large, circular outer projector lens. If your headlight interior consists of multiple rectangular reflective segments without a prominent lens, you have the older Reflector style.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Will this replacement support the Adaptive High Beam and Light Show features?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. Since this is an OEM-spec Matrix assembly, it fully supports Tesla's Adaptive High Beam functionality and is also compatible with the custom Tesla Light Show patterns.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is this headlight a simple plug-and-play installation?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Installation is a direct bolt-on replacement using your factory mounting points and wiring harness. However, you may need to perform a Headlight Calibration via the Tesla Service Menu.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the difference between part numbers 1514952 and 1514953?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"1514952 corresponds to the Driver Side (Left), and 1514953 corresponds to the Passenger Side (Right).\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I upgrade my standard LED headlights to these Matrix LED units?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Technically yes, but it requires specialized third-party diagnostic tools for software activation. We guarantee hardware quality but do not provide retrofitting support.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"Tesvra Official Store","offers":[{"title":"Model 3 2021-2023.10 \u0026 Model Y 2021-2025.3 \/ Please Select \/ Normal Region","offer_id":53639593525547,"sku":null,"price":359.0,"currency_code":"USD","in_stock":true},{"title":"Model 3 2021-2023.10 \u0026 Model Y 2021-2025.3 \/ Please Select \/ European Region","offer_id":53639593558315,"sku":null,"price":359.0,"currency_code":"USD","in_stock":true},{"title":"Model 3 2021-2023.10 \u0026 Model Y 2021-2025.3 \/ Left【1514952】 \/ Normal Region","offer_id":53639593591083,"sku":"TSLLJ0105-left","price":359.0,"currency_code":"USD","in_stock":true},{"title":"Model 3 2021-2023.10 \u0026 Model Y 2021-2025.3 \/ Left【1514952】 \/ European Region","offer_id":53639593623851,"sku":"TSLLJ0105-left-EU","price":359.0,"currency_code":"USD","in_stock":true},{"title":"Model 3 2021-2023.10 \u0026 Model Y 2021-2025.3 \/ Right【1514953】 \/ Normal Region","offer_id":53639593656619,"sku":"TSLLJ0105-right","price":359.0,"currency_code":"USD","in_stock":true},{"title":"Model 3 2021-2023.10 \u0026 Model Y 2021-2025.3 \/ Right【1514953】 \/ European Region","offer_id":53639593689387,"sku":"TSLLJ0105-right-EU","price":359.0,"currency_code":"USD","in_stock":true},{"title":"Model 3 2021-2023.10 \u0026 Model Y 2021-2025.3 \/ Left+Right \/ Normal Region","offer_id":53639593722155,"sku":"TSLLJ0105","price":718.0,"currency_code":"USD","in_stock":true},{"title":"Model 3 2021-2023.10 \u0026 Model Y 2021-2025.3 \/ Left+Right \/ European Region","offer_id":53639593754923,"sku":"TSLLJ0105-EU","price":718.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1002\/8515\/3579\/files\/tesery-led-headlight-assembly-for-model-3y-matrix-headlights-replacement-605063.jpg?v=1780493523","url":"https:\/\/tesvra.com\/products\/tesla-model-3-y-matrix-led-headlights","provider":"Tesvra.com","version":"1.0","type":"link"}