<p class="editor-paragraph"><span>不知不觉这辆3GT跑了21.5万公里了，关于日行灯发黄的“通病”也困扰了部分车友，对于过保的车子去换灯及其不划算，哪怕换灯圈，也要动“外科手术”，把灯拆下撬开前镜更换导光圈，这为日后进水埋下隐患！本次我采取简单粗暴的方法DIY！仅供参考，操作需谨慎！拆坏自负！</span></p><div class="editor-image"><img src="https://club2.autoimg.cn/album/g34/M00/1A/7E/userphotos/2026/04/23/00/ChxpWGno8zSAYO4UAAZlZLIP6Wk038.jpg" style="max-width:100%;" data-width="1240" data-height="1653"><p>黄黄的灯光！这对大灯是3年前也因同样的问题索赔过！如今出保就没想过去换新了！因为要3万多一对！</p></div><div class="editor-image"><img src="https://club2.autoimg.cn/album/g34/M0A/1A/7E/userphotos/2026/04/23/00/ChxpWGno8zWATf-FAAY4HraQpS4822.jpg" style="max-width:100%;" data-width="1240" data-height="1653"><p>开拆！！！</p></div><div class="editor-image"><img src="https://club2.autoimg.cn/album/g34/M01/1A/77/userphotos/2026/04/23/00/ChxpV2no8zSAYEcCAAdX6c-5sv0112.jpg" style="max-width:100%;" data-width="1240" data-height="1653"><p>拆开看看，是设计问题，可能是灯芯与导光条端面距离太近，看来也没怎么改良，用3千小时左右还是会烧蚀！</p></div><div class="editor-image"><img src="https://club2.autoimg.cn/album/g34/M04/18/DA/userphotos/2026/04/23/00/ChtpWGno8zSACNm0AAZNKaKQbsI569.jpg" style="max-width:100%;" data-width="1240" data-height="1653"><p>防止碎屑掉进灯壳里面，采取必要措施！</p></div><div class="editor-image"><img src="https://club2.autoimg.cn/album/g34/M05/18/DA/userphotos/2026/04/23/00/ChtpWGno8zSAIZa1AATvSFu0vHU264.jpg" style="max-width:100%;" data-width="1240" data-height="1653"><p>用打磨机对烧蚀的断面磨掉！然后用抛光膏抛光！</p></div><div class="editor-image"><img src="https://club2.autoimg.cn/album/g34/M08/1A/77/userphotos/2026/04/23/00/ChxpV2no8zWAd-_NAAZAbL47gOQ098.jpg" style="max-width:100%;" data-width="1240" data-height="1653"><p>清除飞溅到周围的抛光膏！</p></div><div class="editor-image"><img src="https://club2.autoimg.cn/album/g34/M02/1A/77/userphotos/2026/04/23/00/ChxpV2no8zWAFrjAAAceqFL3EpU852.jpg" style="max-width:100%;" data-width="1240" data-height="1653"><p>看看端面质量，由于晚间在停车场操作，质量一般般，有耐心的话可抛亮点，不过影响不大！</p></div><div class="editor-image"><img src="https://club2.autoimg.cn/album/g34/M03/1A/77/userphotos/2026/04/23/00/ChxpV2no8zWAOFeAAAZWZSbsT8g543.jpg" style="max-width:100%;" data-width="1240" data-height="1653"><p>看看效果！</p></div><div class="editor-image"><img src="https://club2.autoimg.cn/album/g34/M03/1A/7E/userphotos/2026/04/23/00/ChxpWGno8zWAFUUUAALTglKwjs8387.jpg" style="max-width:100%;" data-width="1240" data-height="550"><p>整体效果可接受！！！！！</p></div><p class="editor-paragraph"><br></p>

宝马3GT大灯日行灯圈发黄的修复方法