Fault Code 8507

8507 - TV tuner

Antenna amplifier at left side window - open circuit

NOTE: The colour coding and number of the coaxial cable can only be distinguished on the TV tuner plug

Diagnostic conditions
- PCM2 switched on

Possible cause of fault
- Coaxial cable no.1 (black) not connected to TV tuner or antenna amplifier at left side window
- Coaxial cable no.1 (black) faulty
- Antenna amplifier at left side window faulty
- TV tuner faulty

Diagnosis/troubleshooting

Part 1:

Part 2: