Vehicle shown in this step: 2002 Audi A4 Quattro 1.8L 4 Cyl. Turbo
Source note on shared footage
We have a massive and growing video library, but we don't have everything...yet.
Car companies often use the same engines in different cars. They also slightly alter the styling and sell the same car by two different names (amongst other tricks to help offset development costs).
Our system selects the most applicable video for your car based, in part, on these characteristics. The video displayed may not look exactly like your car, but may be relevant enough for you to get a good idea how to do it.
查看中文对照 · Chinese translation
我们有一个庞大且不断增长的视频资料库，但还没有全部内容……
汽车制造商经常在不同车型中使用相同的发动机。 它们还略微调整了外观设计，并以两个不同的名称销售同一款车（以及其他一些技巧，以帮助抵消开发成本）。
我们的系统会根据这些特性，部分地选择最适合您车辆的视频。 视频中显示的内容可能与您的车辆外观不完全相同，但可能足够相关，让您了解如何操作。
Procedure notes
This video demonstrates how to change a burnt out taillight bulb on your 1999 Audi A4. Tail lights are also called rear position lights or running lights. Some of the other bulbs in the tail light cluster such as the brake light or turn signal may also function as the tail light in your A4. It is possible for the turn signal or brake light to work but the tailight part to be burnt out - replacing the bulb on your A4 will restore functionality to both. Since the tailights are on whenever your parking lights or headlights are on, they will burn out eventually. Burn out tail lights are a common reason for a police officer to pull you over, so we recommend changing all of the tail lights on your A4 whenever one is burnt out.
When changing the tailight bulb on your A4, be careful not to touch the glass part of the new bulb as this will cause the tailight bulb to burn out quicker.
查看中文对照 · Chinese translation
本视频演示如何更换您 1999 奥迪 A4 车辆的烧坏的尾灯灯泡。 尾灯也称为后位灯或运行灯。 尾灯组中的部分灯泡，例如制动灯或转向灯，也可能同时作为您 A4 的尾灯使用。 转向灯或刹车灯可以正常工作，但尾灯部分烧坏——更换您 A4 的灯泡即可恢复转向灯和尾灯的正常使用。 由于尾灯在开启示宽灯或大灯时会一直亮着，最终会导致尾灯灯泡烧坏。 尾灯烧坏是警察拦截车辆的常见原因，因此我们建议一旦发现尾灯损坏，就立即更换您的 A4 上所有的尾灯。
在更换 A4 的尾灯灯泡时，务必不要触碰新灯泡的玻璃部分，否则会导致尾灯灯泡寿命缩短。