Radio Navigation System Components, Adapting

Special tools and workshop equipment required 

• Vehicle Diagnostic Tester
• Diagnostic adapter cable VAS 5051/5a or VAS 5051/6a or VAS 5052/3

Select Guided Fault Finding  in Vehicle diagnostic tester.

After Diagnostic Trouble Code (DTC) memory of all control modules has been checked:

-- Press button Go To  .

-- Select "Function/Component Selection".

-- Select "Body".

-- Select "Electrical Systems".

-- Select "01 - Systems capable of self-diagnosis".

-- Select "Radio navigation system".

-- Select "Functions".

-- Select "Code radio" or "Code navigation system".