How to replace headlight bulb for Audi A8 sedan/saloon (D4)
Model years: 2009 - present
To make sure you are fully visible on the road it's necessary to inspect if both headlights are working fine. Primarily decayed bulb is a ground for an unworkable headlight, as a consequence driver has to harder concentrate on the road at twilight time. Furthermore your vehicle might become more difficult to notice in a view of other drivers. If the headlight is not functioning anymore, be responsible and replace the bulb. Prior to repairing broken headlight, make sure you acquire proper bulb. Keep in mind that other drivers might not be aware of a headlight failure on his vehicle, do not give it up and let the driver know about it. You will be appreciated.
The life-time of a bulb is limited. Sooner or later, it will burn out and will have to be replaced. Bulbs, made of high quality materials, tend to last longer. It's recommended to use well known brand replacement bulbs.
If bulb burns out right after installation, your vehicle might have a problem inside electrical system - have it checked by auto electrician.
Tip: Never touch glass housing of a halogen bulb with your fingers. Greasy spots might cause premature failure of the bulb. Handle the bulb by its base or use a piece of clean paper when installing.
Audi A8 headlight bulb list:
| Body type | Position | Bulb specs |
|---|---|---|
| Sedan/saloon | High beam | Type: LED |
| Low beam | Type: LED |
How to replace headlight bulb:
Headlights are made using LED technology. If the event of failure contact your service center.
Headlight bulb replacement instructions for:
A8 (2002 - 2009)