Hi!,at this time. In the following paragraphs you will find a description of fuses and relays Light bulbs AUDI A4 (B6) – How to replace the light bulb?
Include with images of box diagrams along with their locations. Highlighted the cigarette lighter fuse (as the most popular thing people look for).
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Which bulbs do you need to replace the AUDI A4 (B6)?
Below is a list of the bulb types used in the 2000-2009 AUDI A4 lighting system, including 4-door convertible, estate and sedan vehicles.
Exterior headlights on Audi A4 (B6)
| Type of lighting | Bulb |
| Dipped beam | H7 D1S D2S |
| Traffic lights | H7 H9 D1S |
| Parking lights | H6W W5W W3W |
| Fog light | H11 |
| Front indicator (direction indicator) | PY21W P21W |
| Side indicator | WY5W |
| Daytime running light | P21W |
| Side light | R5W |
Rear exterior lights on Audi A4 (B6)
| Type of lighting | Bulb |
| Rear turn signal (turn) | PY21W |
| Tail light | P21 / 5W R5W |
| Brake light | P21 / 5W |
| Reversing light | P21W |
| Rear fog light | P21W |
| License plate lighting | C5W |
Interior lighting on the Audi A4 (B6)
| Type of lighting | Bulb |
| Interior lighting | C10W |
| Door security lighting | W5W |
| Luggage compartment lighting | W3W W5W |
| Entrance lighting | W5W |
| Lighting for pedestrian spaces | W5W |
| Reading light | W5W T5W |
| Engine compartment lighting | W3W W5W |
| Door lighting | W5W |
Light bulbs AUDI A4 (B6) – Manual
To ensure the safety of yourself and others, it is very important to observe the condition of the headlights. Usually, the defect of the headlamp is a consequence of an obsolete bulb, which results in poor visibility on the road at night. At the same time, your vehicle may become more difficult to see by other road users. If you find that the headlight has gone out, be responsible and replace the bulb. Before attempting to repair the broken headlamp, make sure you have the correct bulb available. If you notice that another car has a defective headlight, don’t hesitate and advise the driver to repair it. This way you can avoid an accident.
The bulb life is limited. Sooner or later it will burn out and will have to be replaced. Bulbs, made of high-quality materials, last longer. It is recommended to use replacements for bulbs of well-known brands.
If the bulb burns out immediately after installation, there may be a problem with the electrical system in your vehicle – have it checked by a car electrician.
Note: Never touch the glass housing of the halogen lamp with your fingers. Oily stains can cause premature failure of the bulb. When assembling, hold the bulb by its base or use a piece of blank paper.
Audi A4 (B6) bulb replacement step by step:
1. To access the headlamp bulbs, remove the headlamp assembly. First, raise the engine hood:
2. Remove screws “1” and “2”:
3. Remove screw “1”:
4. Loosen bolt “1”:
5. To remove the headlamp, disconnect the wires (3):
6. To replace the dipped beam bulb, remove the cover.
7. Disconnect the wires (1). Unlock the metal clip (2) that holds the bulb in place:
8. To replace the high beam bulb, remove the cover “1” by releasing the metal latch “2” with a screwdriver:
9. Disconnect cable “1”:
10. Unlock the metal clip “1” that holds the bulb in place:
