C0351low severityChassis
Headlight Leveling Motor Circuit
on 2014 Audi A6 3.0L Supercharged V6 · AWD
What this code means
Malfunction in a headlight leveling actuator motor.
Symptoms
- One headlight aimed incorrectly
- Headlight leveling warning
- Beam pattern asymmetric
Common causes
- Leveling motor failure
- Motor connector corroded
- Wiring harness damage
- Motor gear stripped internally
Diagnostic steps
- Test motor by applying direct voltage
- Check connector for corrosion
- Inspect wiring harness
- Command motor with scan tool
- Listen for motor operation
Repair notes
Replace headlight leveling motor. Re-aim headlights after replacement.
Other Chassis codes on this vehicle
C0021
LF Wheel Speed Sensor Range/Performance
C0021
LF Wheel Speed Sensor Range/Performance
C0022
RF Wheel Speed Sensor Range/Performance
C0022
RF Wheel Speed Sensor Range/Performance
C0023
LR Wheel Speed Sensor Range/Performance
C0023
LR Wheel Speed Sensor Range/Performance
C0024
RR Wheel Speed Sensor Range/Performance
C0024
RR Wheel Speed Sensor Range/Performance
C0025
LF Wheel Speed Sensor Circuit Intermittent
C0025
LF Wheel Speed Sensor Circuit Intermittent