Porsche 2007 Cayenne Owner's Manual page 385

6. Remove the defective bulb from the socket
and replace.
When inserting the socket in the bulb housing,
make sure that the socket has engaged fully.
Changing turn signal bulb
1. Turn socket counter-clockwise and remove.
2. Replace the defective bulb (bayonet fitting).
3. Insert socket and turn in clockwise direction.
Make sure that the bulb is installed in the
correct position.
Installing bulb housing
1. Insert the bulb housing in the front apron. Make
sure that the two tabs are inserted correctly in
the openings. Push light fully into the front
apron until you hear and feel it engage.
2. Check operation of lights.
3. Install headlight.
4. Close lid.
Minor Repairs
385