Audi A5/S5   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 rear light unit; the procedure for the right rear light unit is similar.
Halogen rear lights
The rear light unit must be removed before changing the bulbs Link.
The following bulbs can be changed on vehicles with halogen rear lights Fig. 1:
Bulb (12 V)
Version
-1- Turn signal (rear)
(side panel)
W 16 W
-2- Brake light/tail light
(side panel)
P 21 W
-3- Tail light/rear fog light
(boot lid)
P 21 W
-4- Reversing light
(boot lid)
W 16 W
LED rear lights*
The following bulb can be changed on vehicles with LED rear lights Fig. 2:
Bulb (12 V)
Version
-5- Reversing light
(side panel)
W 16 W
The light in the boot lid is maintenance-free.

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