Checking Sound Loss At Start

Checking sound loss at start

Fault-tracing information
If the customer sometimes experiences that no sound is emitted from the audio unit after start-up, this may be due to a fault in the software in the Integrated Audio Module (IAM).
By switching the ignition off and on again, the audio unit can start as usual.

Fault-tracing
Download new software to the Integrated Audio Module (IAM).





Was a fault detected?

Yes - FAULT FOUND

No - Fault-tracing information

-------------------------------------------------

Fault-tracing information

Attempt New Test - Fault-tracing information

-------------------------------------------------