VOLVO
REM-8F13 - Bi-Xenon lamp position sensor. Calibration fault
System
Rear Electronic Module (REM)
Volvo models this fault code applies to
This fault code has different meanings depending on model, model year or engine. Select the meaning that applies to your car.
Applies to the following models:
5 modelsS60 (2001–2009), S80 (1999–2006), V70 (2000–2008), V70 XC / XC70 (2001–2007), XC90 (2003–)
Show models by year and engine (5)
What does this fault code mean?
The module (REM) has found a Bi-Xenon position sensor that is not calibrated correctly. The fault may be a sensor that is fitted incorrectly, or a calibration carried out with a load in the car or on an uneven surface, and the road illumination then does not work.
Possible causes
- The xenon lamp position sensor is fitted incorrectly
- The calibration was run with a load in the car or on an uneven surface
What you can do
- 1Make sure the Bi-Xenon position sensor sits properly in place
- 2Have a workshop with diagnostic equipment recalibrate the position sensor, since calibration is a workshop task
- 3On cars with Four-C, the calibration is made through the suspension control module (SUM)
Symptoms you may notice1
- The road surface is not illuminated
General guidance for car owners. Diagnosis on the car can point to a different cause.