Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information

Condition
The central electronic module checks the signal from the left Xenon lamp.
Diagnostic trouble code (DTC) REM-8F17 is stored in the central electronic module if the central electronic module registers a faulty signal from the left Xenon lamp.
Diagnostic trouble code (DTC) CEM-8F17 can be detected when the ignition is on for at least 10 seconds and the battery voltage is > 10.5 volts.

Substitute value
- None.

Possible source
- Defective control box for the Xenon lamp.

Fault symptom[s]
- The low beam is constantly lit
- The high beam is constantly lit
- The road surface is not illuminated.
- Headlights/Headlight aim is off