Checking Interference on the AM Waveband

Checking interference on the AM waveband

Fault-tracing information

Condition

No diagnostic trouble codes (DTCs) stored.

Possible source

- Bad screening of the connector between the road traffic information (RTI) control module and the display screen
- The color cables for the road traffic information (RTI) display screen interfere with the AM waveband.

Fault symptom[s]
- AM waveband radio interference. Different interference dependent on which image is shown on the road traffic information (RTI) display screen.