See also:

RDS (Radio Data System)
This feature allows your radio to receive station identification information and program information (classical, jazz, etc.) from radio stations which broadcast this information.  - Receivin ...

Changing the rear seat settings (vehicles with a rear automatic air conditioning system)
 - Adjusting the temperature setting Press “” on the “REAR/TEMP” button to increase the temperature and “” to decrease the temperature. The air conditioning system switches betw ...

Have the malfunction repaired immediately.
After taking the specified steps to correct the suspected problem, check that the warning message and light go off. ...