CEM-1A41

Condition

Diagnostic trouble code (DTC) CEM-1A41 is stored if the central electronic module (CEM) registers that the real time clock (RTC) has stopped.

Substitute value

- None.

Possible source

- Internal fault in the central electronic module (CEM).

Fault symptom[s]

- The parking heater does not operate.
- The clock in information module is not working.