Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information CEM-8B08

Condition




The Central electronic module (CEM) powers the background lighting in the Light switch module (LSM) directly via an output. A DTC is stored if the Central electronic module (CEM) registers that the resupplied signal does not correspond with the outgoing signal.
The DTC can be diagnosed in key position I and II and dipped beam on.

Substitute value
- None.

Possible source
- Short-circuit to ground in the signal cable for the background lighting for the light switch module (LSM).

Fault symptom[s]
- The lighting in the instrument panel does not function.