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Premium Sound System (Premium 7): Notes

Fig 1: Identifying "Premium Sound System" Radio System For USA And Canada Vehicles
GWWN91-10646Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.
NOTE:

Before troubleshooting or servicing, the technicians must be familiar with the function and operation of the radio unit.

Additional information may be found in the Owners Manual.

Anti-theft coding is equipped with protection code number.

When performing service work or fault-finding, use Vehicle Diagnostic Tester in Guided Fault Finding and SYSTEM WIRING DIAGRAM.

When the battery is connected, check the all the vehicle accessories (radio, clock, electronic conveniences, etc.) according to the repair information and/or the Owner's Manual.