VOLVO
CEM-B104154 - Levelling Control. System Programming Failures. Missing calibration
System
Sentral elektronikk (CEM)
Volvo-modeller feilkoden gjelder for
Gjelder følgende modeller:
9 modellerS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V60 Cross Country (2015–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Hva betyr feilkoden?
The position sensors for the headlamp adjustment are not calibrated. The fault code is stored when the central electronic module (CEM) checks them with the ignition on or the engine running, with the car stationary. The side and height adjustment then do not work correctly.
Mulige årsaker
- Position sensors are not calibrated
Hva du kan gjøre
- 1Calibrating the position sensors is a workshop task that needs the workshop's equipment. Have a workshop do it
- 2After replacing the control unit or any position sensor, the calibration must be redone. Ask the workshop whether it was checked after such work
- 3Clear the fault code only once calibration is finished, then check that the headlamp adjustment works
- 4Check the direction of the light after calibration, since a misaligned headlamp can dazzle other road users
Symptomer du kan merke3
- Headlamp side adjustment does not follow the steering wheel correctly, or does not work
- Headlamp height adjustment is wrong or does not work
- A message appears in the information display
Hva feilen kan påvirke2
- The light range is used as a fixed setting
- Side adjustment stops in the straight-ahead position
Generell veiledning for bileiere. Feilsøking på bilen kan peke på en annen årsak.