Bulbs with a bayonet fastenerBulbs with a bayonet fastener  - Bulbs - Fuses and bulbs - Self-help - Audi A4 Owner's Manual - Audi A4

Diagram: Bulb holder with a bayonet fastener

Diagram: Bulb holder with a bayonet fastener

In the case of bulb holders with a bayonet fastener please proceed as follows:

Removing the bulb holder

Ц Turn the bulb holder in the direction of the arrow A ⇒ fig. 287 as far as it will go and then take the bulb holder out of the light unit.

Fitting the bulb holder

Ц Insert the bulb holder into the light unit, making sure you keep the bulb holder straight, i.e. the rubber seal makes even contact all around.
Ц Turn the bulb holder in the direction indicated by the arrow B ⇒ fig. 287 as far as it will go.