{"id":7946,"date":"2026-07-17T17:24:32","date_gmt":"2026-07-17T16:24:32","guid":{"rendered":"https:\/\/speedxperts.com\/led-tail-lights-bmw-3-series-g20-g80-m3-2019-2025-guide\/"},"modified":"2026-07-17T17:24:32","modified_gmt":"2026-07-17T16:24:32","slug":"guide-sur-les-feux-arriere-a-led-pour-bmw-serie-3-g20-g80-et-m3-2019-2025","status":"publish","type":"post","link":"https:\/\/speedxperts.com\/fr\/led-tail-lights-bmw-3-series-g20-g80-m3-2019-2025-guide\/","title":{"rendered":"Feux arri\u00e8re LED GTS pour BMW S\u00e9rie 3 G20\/G80 M3 (2019-2025) : mise \u00e0 niveau vers un syst\u00e8me s\u00e9quentiel \u00e0 l'arri\u00e8re"},"content":{"rendered":"<h1>Feux arri\u00e8re LED GTS pour BMW S\u00e9rie 3 G20\/G80 M3 (2019-2025) : mise \u00e0 niveau vers un syst\u00e8me s\u00e9quentiel \u00e0 l'arri\u00e8re<\/h1>\n<p>La BMW S\u00e9rie 3 de g\u00e9n\u00e9ration G20 est une voiture au look rac\u00e9, et la M3 G80 l\u2019est encore davantage \u2014 mais la signature lumineuse des feux arri\u00e8re est un \u00e9l\u00e9ment pour lequel les propri\u00e9taires souhaitent syst\u00e9matiquement plus de pr\u00e9sence. Les feux arri\u00e8re \u00e0 LED de style GTS constituent la mise \u00e0 niveau incontournable : ils conf\u00e8rent \u00e0 la voiture un design arri\u00e8re inspir\u00e9 du sport automobile, ajoutent un balayage s\u00e9quentiel fluide des clignotants et modernisent l'ensemble de l'arri\u00e8re sans toucher \u00e0 la carrosserie.<\/p>\n<p>Ces <strong>Feux arri\u00e8re LED GTS pour la BMW S\u00e9rie 3 G20 et la M3 G80<\/strong> sont fabriqu\u00e9s par <strong>Xunder<\/strong> et con\u00e7us pour \u00eatre remplac\u00e9s en toute simplicit\u00e9 gr\u00e2ce aux connecteurs d'origine du v\u00e9hicule. Voici leurs fonctionnalit\u00e9s et comment les installer.<\/p>\n<h2>Compatibilit\u00e9 : G20 et G80 M3, 2019-2025<\/h2>\n<p>Cet ensemble a \u00e9t\u00e9 sp\u00e9cialement con\u00e7u pour la S\u00e9rie 3 de la g\u00e9n\u00e9ration actuelle et son mod\u00e8le phare, la M3 :<\/p>\n<table>\n<thead>\n<tr>\n<th>Ch\u00e2ssis<\/th>\n<th>Mod\u00e8le<\/th>\n<th>Ann\u00e9es<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>G20<\/td>\n<td>BMW S\u00e9rie 3<\/td>\n<td>2019\u20132025<\/td>\n<\/tr>\n<tr>\n<td>G80<\/td>\n<td>BMW M3<\/td>\n<td>2019\u20132025<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Si votre voiture correspond \u00e0 cette p\u00e9riode, les phares sont con\u00e7us pour s'adapter directement.<\/p>\n<h2>Style GTS avec balayage s\u00e9quentiel<\/h2>\n<p>Le nom \u201c GTS \u201d fait r\u00e9f\u00e9rence au motif graphique \u00e9pur\u00e9, inspir\u00e9 du sport automobile, qui conf\u00e8re \u00e0 ces feux leur aspect caract\u00e9ristique. Chaque position fonctionne avec <strong>LED haute performance<\/strong>, et les clignotants sont <strong>s\u00e9quentiel<\/strong>, en balayant l'objectif d'un mouvement fluide plut\u00f4t qu'en clignotant de mani\u00e8re synchronis\u00e9e. C'est l'effet qui permet de distinguer le plus clairement, au premier coup d'\u0153il, une voiture modifi\u00e9e d'une voiture de s\u00e9rie.<\/p>\n<p>Les <strong>verres noirs<\/strong> Cette finition affine encore davantage le look, conf\u00e9rant \u00e0 l'arri\u00e8re un aspect plus sombre et plus agressif qui convient aussi bien \u00e0 la S\u00e9rie 3 de s\u00e9rie qu'\u00e0 la M3.<\/p>\n<h2>Caract\u00e9ristiques de sortie et sp\u00e9cifications \u00e9lectriques<\/h2>\n<p>Les lumi\u00e8res produisent <strong>3 400 lumens<\/strong> sur un <strong>35 W<\/strong> faire match nul \u00e0 <strong>12V<\/strong>, garantissant une alimentation stable et constante des fonctions de freinage, de marche avant, de marche arri\u00e8re et des clignotants, sans solliciter excessivement le syst\u00e8me \u00e9lectrique.<\/p>\n<table>\n<thead>\n<tr>\n<th>Caract\u00e9ristiques techniques<\/th>\n<th>D\u00e9tails<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Marque<\/td>\n<td>Xunder<\/td>\n<\/tr>\n<tr>\n<td>R\u00e9sultat<\/td>\n<td>3 400 LM<\/td>\n<\/tr>\n<tr>\n<td>Consommation \u00e9lectrique<\/td>\n<td>35 W<\/td>\n<\/tr>\n<tr>\n<td>Tension<\/td>\n<td>12 V<\/td>\n<\/tr>\n<tr>\n<td>Clignotant<\/td>\n<td>S\u00e9quentiel (balayage progressif)<\/td>\n<\/tr>\n<tr>\n<td>Logement<\/td>\n<td>ABS (r\u00e9sistant aux chocs)<\/td>\n<\/tr>\n<tr>\n<td>Objectif<\/td>\n<td>PC (polycarbonate)<\/td>\n<\/tr>\n<tr>\n<td>Couleur des verres<\/td>\n<td>Noir<\/td>\n<\/tr>\n<tr>\n<td>Indice d'\u00e9tanch\u00e9it\u00e9<\/td>\n<td>IP67<\/td>\n<\/tr>\n<tr>\n<td>Certifications<\/td>\n<td>CE, DOT, SAE, E-MARK, ECE<\/td>\n<\/tr>\n<tr>\n<td>Garantie<\/td>\n<td>24 mois<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Con\u00e7u pour durer<\/h2>\n<p>Le bo\u00eetier est moul\u00e9 \u00e0 partir de <strong>ABS r\u00e9sistant aux chocs<\/strong>, et l'objectif est <strong>polycarbonate (PC)<\/strong> \u2014 un mat\u00e9riau robuste et r\u00e9sistant aux chocs, parfaitement adapt\u00e9 aux chocs et aux \u00e9clats de pierre li\u00e9s \u00e0 la conduite quotidienne. L'ensemble est certifi\u00e9 <strong>\u00c9tanche selon la norme IP67<\/strong>, prot\u00e9geant ainsi de la pluie, des projections d'eau et de la poussi\u00e8re.<\/p>\n<p>La certification est exhaustive : <strong>CE, DOT, SAE, E-MARK et ECE<\/strong>, couvrant les principales normes relatives \u00e0 la circulation routi\u00e8re sur l'ensemble des march\u00e9s. A <strong>Garantie de 24 mois<\/strong> soutient l'ensemble.<\/p>\n<h2>Pr\u00eat \u00e0 l'emploi \u2014 Connecteurs d'origine, aucune d\u00e9coupe n\u00e9cessaire<\/h2>\n<p>Ces lumi\u00e8res utilisent le <strong>fiches et faisceaux d'origine<\/strong>, l'installation n\u00e9cessite donc <strong>pas de per\u00e7age ni de d\u00e9coupe<\/strong>. Il suffit de d\u00e9brancher les lampes d'origine et de brancher directement les nouveaux mod\u00e8les. Le kit est complet : <strong>les modules c\u00f4t\u00e9 conducteur et c\u00f4t\u00e9 passager, ainsi que le faisceau de c\u00e2bles n\u00e9cessaire<\/strong>, il n'y a donc pas de pi\u00e8ces suppl\u00e9mentaires \u00e0 se procurer.<\/p>\n<p>Comme pour tout ensemble s\u00e9quentiel enti\u00e8rement \u00e0 LED, <strong>Il est recommand\u00e9 de faire appel \u00e0 un professionnel pour l'installation.<\/strong>. Sur les BMW r\u00e9centes, l'\u00e9clairage est contr\u00f4l\u00e9 par le syst\u00e8me \u00e9lectronique du v\u00e9hicule ; un sp\u00e9cialiste v\u00e9rifiera donc que toutes les fonctions s'activent correctement et qu'aucun message d'erreur n'appara\u00eet sur le tableau de bord, tout en s'assurant que les modules sont bien fix\u00e9s et \u00e9tanches.<\/p>\n<h2>Pourquoi cette mise \u00e0 jour fonctionne-t-elle si bien sur le G20 ?<\/h2>\n<ul>\n<li><strong>Un impact visuel imm\u00e9diat<\/strong> \u2014 Le graphisme GTS et le balayage s\u00e9quentiel constituent le changement ext\u00e9rieur le plus marquant que vous puissiez apporter \u00e0 l'arri\u00e8re.<\/li>\n<li><strong>Look \u00ab sport automobile \u00bb sur la M3<\/strong> \u2014 Les verres plus fonc\u00e9s et les clignotants allong\u00e9s s\u2019harmonisent parfaitement avec le style plus audacieux de la G80.<\/li>\n<li><strong>Luminosit\u00e9 et fiabilit\u00e9<\/strong> \u2014 Les 3 400 LM de puissance lumineuse des LED s'allument instantan\u00e9ment et durent bien plus longtemps que les ampoules \u00e0 incandescence.<\/li>\n<li><strong>Coupe \u00e9pur\u00e9e et r\u00e9versible<\/strong> \u2014 comme il utilise des fiches d'origine, la modification est soign\u00e9e et ne n\u00e9cessite pas de modifier le c\u00e2blage.<\/li>\n<\/ul>\n<h2>Harmonisation des mises \u00e0 niveau entre les diff\u00e9rentes g\u00e9n\u00e9rations de BMW<\/h2>\n<p>Si vous poss\u00e9dez plusieurs BMW ou si vous souhaitez comparer le style des diff\u00e9rentes g\u00e9n\u00e9rations, SpeedXperts propose une gamme GTS coordonn\u00e9e. La S\u00e9rie 3 de la g\u00e9n\u00e9ration pr\u00e9c\u00e9dente est couverte par la <a href=\"https:\/\/speedxperts.com\/fr\/produit\/feux-arriere-a-led-gts-pour-bmw-f30-serie-3-m3-f80-2011-2018-berline-feux-arriere-rouges-sequentiels\/\">Feux arri\u00e8re LED GTS pour BMW M3 F30\/F80 (2011-2018)<\/a>, et les propri\u00e9taires de coup\u00e9s peuvent jeter un \u0153il au <a href=\"https:\/\/speedxperts.com\/fr\/produit\/feux-arriere-a-led-pour-bmw-serie-4-f32-f33-f36-f82-f83-et-m4-2014-2020\/\">Feux arri\u00e8re \u00e0 LED pour BMW S\u00e9rie 4 F32\/F33\/F36\/M4<\/a>. Tous reposent sur le m\u00eame principe de signalisation s\u00e9quentielle, ce qui permet d'obtenir facilement un style harmonieux lorsque l'on poss\u00e8de deux BMW.<\/p>\n<h2>Ce qu'il faut v\u00e9rifier avant de passer commande<\/h2>\n<p>Les BMW modernes sont plus exigeantes en mati\u00e8re d'\u00e9clairage que les mod\u00e8les plus anciens ; il vaut donc mieux effectuer quelques v\u00e9rifications d\u00e8s le d\u00e9part pour \u00e9viter des probl\u00e8mes par la suite :<\/p>\n<ul>\n<li><strong>V\u00e9rifiez le num\u00e9ro de ch\u00e2ssis et l'ann\u00e9e de fabrication.<\/strong> Cet ensemble est compatible avec les mod\u00e8les G20 S\u00e9rie 3 et G80 M3 des ann\u00e9es 2019 \u00e0 2025. Votre num\u00e9ro d'identification du v\u00e9hicule (VIN) ou votre certificat d'immatriculation vous permettra de v\u00e9rifier le code de ch\u00e2ssis.<\/li>\n<li><strong>Type d'\u00e9clairage d'origine.<\/strong> Les BMW de cette \u00e9poque \u00e9taient \u00e9quip\u00e9es de feux arri\u00e8re diff\u00e9rents selon les finitions et les march\u00e9s ; un sp\u00e9cialiste pourra v\u00e9rifier la compatibilit\u00e9 avec votre mod\u00e8le pr\u00e9cis avant votre achat.<\/li>\n<li><strong>Il se peut qu'il faille effectuer des modifications du code.<\/strong> Le G20 disposant d'un syst\u00e8me de contr\u00f4le \u00e9lectronique de son \u00e9clairage, un codage est parfois n\u00e9cessaire pour que les clignotants s\u00e9quentiels fonctionnent correctement et qu'aucune erreur ne soit enregistr\u00e9e. Un installateur professionnel se charge de cette op\u00e9ration dans le cadre de l'installation.<\/li>\n<\/ul>\n<h2>Pr\u00e9sentation de l'installation<\/h2>\n<p>Le montage est v\u00e9ritablement \u00ab plug and play \u00bb : il suffit de retirer les garnitures du coffre et des porti\u00e8res pour acc\u00e9der aux fixations des feux, de d\u00e9visser et de d\u00e9brancher les feux d\u2019origine, puis de raccorder les nouveaux feux au faisceau d\u2019origine avant de les revisser en place. Aucun per\u00e7age ni d\u00e9coupe n\u2019est n\u00e9cessaire. Ce qui justifie le recours \u00e0 un montage professionnel sur la G20, c\u2019est l\u2019\u00e9lectronique : l\u2019installateur v\u00e9rifie que chaque fonction (feux de stop, feux de jour, feux de recul, clignotants s\u00e9quentiels et animation de balayage fluide) s\u2019enclenche correctement et effectue le codage du v\u00e9hicule si le syst\u00e8me signale un d\u00e9faut d\u2019\u00e9clairage. Le r\u00e9sultat est une finition soign\u00e9e, de qualit\u00e9 d\u2019usine, sans aucun voyant d\u2019alerte.<\/p>\n<h2>Pourquoi les indicateurs s\u00e9quentiels sont-ils devenus un style embl\u00e9matique ?<\/h2>\n<p>L'indicateur de direction dynamique a d'abord \u00e9t\u00e9 introduit sur les mod\u00e8les haut de gamme d'Audi et de BMW, avant de devenir rapidement l'un des signes les plus reconnaissables d'une voiture moderne. Sur les M3 G20 et G80, il remplit deux fonctions \u00e0 la fois : il modernise le design arri\u00e8re en lui conf\u00e9rant un aspect plus net et plus haut de gamme, et il am\u00e9liore la visibilit\u00e9, car un feu balayant attire plus efficacement le regard des conducteurs qui suivent qu\u2019un simple clignotant. Associ\u00e9 \u00e0 une lentille noire plus fonc\u00e9e, il conf\u00e8re \u00e0 la voiture une apparence coh\u00e9rente et sp\u00e9cifique, qui s'harmonise particuli\u00e8rement bien avec le diffuseur arri\u00e8re plus agressif et les quatre sorties d'\u00e9chappement de la M3.<\/p>\n<h2>Questions fr\u00e9quemment pos\u00e9es<\/h2>\n<h3>Ces pi\u00e8ces conviennent-elles aussi bien aux mod\u00e8les 320i\/330i qu'\u00e0 la M3 ?<\/h3>\n<p>Oui. Ce kit est compatible avec la BMW S\u00e9rie 3 G20 et la M3 G80 pour les ann\u00e9es-mod\u00e8les 2019 \u00e0 2025.<\/p>\n<h3>Devrai-je d\u00e9couper ou percer quelque chose ?<\/h3>\n<p>Non. Ils utilisent les fiches et les faisceaux d'origine, il n'est donc pas n\u00e9cessaire de percer ni de couper quoi que ce soit. Il est toutefois recommand\u00e9 de faire appel \u00e0 un professionnel pour l'installation.<\/p>\n<h3>Les harnais sont-ils fournis ?<\/h3>\n<p>Oui. Le kit comprend les unit\u00e9s conducteur et passager ainsi que le faisceau de c\u00e2bles n\u00e9cessaire ; aucune pi\u00e8ce suppl\u00e9mentaire n'est requise.<\/p>\n<h3>Sont-ils homologu\u00e9s pour la circulation routi\u00e8re ?<\/h3>\n<p>Ils sont certifi\u00e9s CE, DOT, SAE, E-MARK et ECE et b\u00e9n\u00e9ficient d'une garantie de 24 mois.<\/p>\n<h3>Que signifie \u201c clignotant s\u00e9quentiel \u201d ?<\/h3>\n<p>Les feux de position balayent l'optique dans un mouvement fluide et continu, plut\u00f4t que de clignoter tous en m\u00eame temps, \u00e0 l'image des feux de position dynamiques des voitures haut de gamme modernes.<\/p>\n<h2>O\u00f9 acheter les feux arri\u00e8re \u00e0 LED pour la BMW M3 G20\/G80<\/h2>\n<p>Les <a href=\"https:\/\/speedxperts.com\/fr\/produit\/feux-arriere-a-led-gts-pour-bmw-serie-3-g20-g80-et-m3-2019-2025-feux-arriere-sequentiels\/\">Feux arri\u00e8re LED GTS pour BMW S\u00e9rie 3 G20\/G80 M3 (2019-2025)<\/a> sont disponibles chez SpeedXperts au prix de <strong>\u20ac423,90<\/strong>, livr\u00e9 avec le faisceau de c\u00e2bles n\u00e9cessaire et assorti d'une garantie de 24 mois.<\/p>\n<p>Pour les autres g\u00e9n\u00e9rations, comparez le <a href=\"https:\/\/speedxperts.com\/fr\/produit\/feux-arriere-a-led-gts-pour-bmw-f30-serie-3-m3-f80-2011-2018-berline-feux-arriere-rouges-sequentiels\/\">Feux arri\u00e8re de la M3 GTS F30\/F80<\/a> et le <a href=\"https:\/\/speedxperts.com\/fr\/produit\/feux-arriere-a-led-pour-bmw-serie-4-f32-f33-f36-f82-f83-et-m4-2014-2020\/\">Feux arri\u00e8re de la S\u00e9rie 4 F32\/M4<\/a>, ou consultez l'int\u00e9gralit\u00e9 de la <a href=\"https:\/\/speedxperts.com\/fr\/\">Boutique SpeedXperts<\/a> pour d'autres am\u00e9liorations en mati\u00e8re d'\u00e9clairage.<\/p>","protected":false},"excerpt":{"rendered":"<p>Les feux arri\u00e8re Xunder LED GTS pour la BMW S\u00e9rie 3 G20 et la M3 G80 int\u00e8grent des clignotants s\u00e9quentiels et un \u00e9clairage enti\u00e8rement LED \u2014 installation \u00ab plug and play \u00bb gr\u00e2ce aux connecteurs d'origine.<\/p>","protected":false},"author":117,"featured_media":7945,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[1605,1602,1606,1599,1603,1601,1607],"class_list":["post-7946","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-bmw-g20","tag-car-lighting","tag-g80-m3","tag-led-tail-lights","tag-plug-and-play","tag-sequential-turn-signal","tag-xunder"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO Pro 4.9.10 - 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