Q45 V8-4.5L (VK45DE) (2002)
Backup Light Bulb: Service and Repair
REAR COMBINATION LAMP
1. Open the trunk and remove the trunk side finisher. Refer to "TRUNK ROOM TRIM and TRUNK LID FINISHER".
2. Turn the bulb socket counterclockwise and unlock it.
3. Remove the bulb.
Stop/Tail lamp (outer-inner side) : 12 V 21/5 W
Rear turn signal lamp : 12 V 21 W
Back-up lamp : 12 V 18 W