Fault-tracing information
If both headsets function but the rear loudspeakers do not function at the same time as the other speakers in the car, the fault can be due to:
- Cable harness to loudspeaker used by the system for rear seat entertainment.
- Rear audio separation (RAS) control module.
NOTE:
If the vehicle is equipped with a parking assistance system a shut-off function is activated if the reverse gear is selected. This is so the warning signals from the back-up warning system can be heard.
- Continue
Refer to Checking rear loudspeaker