Test Step 2 - (Z908) Ground Circuit Open

Fig 1: Driver Door Courtesy Lamp Connector

Courtesy of AUDI OF AMERICA, LLC

• Turn the ignition off.
• Remove the inner door panel trim. Refer to Removal and Installation .
• Turn the ignition on.
• Turn the courtesy lamps off.
• Close the doors or trip the door latch to closed.
• Using a 12-volt test light connected to 12-volts, check the (Z908) Ground circuit in the Driver Door Courtesy Lamp connector.

Does the test light illuminate brightly?

No 

• Repair the (Z908) Ground circuit for an open.
• Perform the Body Verification Test. Refer to BODY VERIFICATION TESTBody Exterior .

Yes 

• Go to Test Step 3 - (M43) DRIVER DOOR COURTESY LAMP DRIVER CIRCUIT SHORT TO BATTERY