Audi A4   Self-help   Fuses and bulbs  Bulbs
You must only replace a bulb with a bulb of the same type. Information regarding e.g. the wattage can be found on the base of the bulb.
The description for changing the bulb refers to the left headlight; the procedure for the right headlight is similar.
Halogen headlights
The following bulbs can be changed on vehicles with halogen headlights Fig. 1:
Bulb (12 V)
Version
-1- Main beam headlight
55 W (H7)
-2- Turn signal
PWY 24 W
-3- Dipped headlight
55 W (H7)
-4- Side light/daytime running light
PSX 26 W
-5- Front fog light1)
Saloon/Avant: 35 W (H8)
allroad:
55 W (H11)
Xenon headlights*
On vehicles with xenon headlights Fig. 2, you can change the following bulbs yourself:
Bulb (12 V)
Version
-6- Turn signal
PWY 24 W
-7- Turning light*
55 W (H7)
-8- Front fog light1)
Saloon/Avant: 35 W (H8)
allroad:
55 W (H11)
1) The front fog lights on some models will differ in appearance from those shown.

All images, logos and text are property of © Audi. This site has no relationship with the company Volkswagen - Audi Spain nor any of its affiliates worldwide. For more information.