C0350
Automatic Leveling Headlight System Fault
2019-2024 BMW 3 Series G20 2.0L I4 Turbo B48
Low SeverityChassisGeneric (SAE)
Description
General malfunction in the automatic headlight leveling system that adjusts beam height based on vehicle load.
Symptoms
- Headlight aim incorrect
- Headlight leveling warning on dash
- Oncoming drivers being blinded
- Low beam too low when loaded
Common Causes
- Leveling motor failure
- Ride height sensor fault affecting headlights
- Control module malfunction
- Wiring damage
Diagnostic Steps
- Check headlight leveling motors by commanding with scan tool
- Read ride height sensor data
- Inspect leveling motor connectors
- Verify headlight aim with wall test
- Check for related ride height codes
Repair Notes
Replace headlight leveling motor. Perform headlight aim adjustment after repair.
Related Codes
Other Chassis Codes
- C0021LF Wheel Speed Sensor Range/Performance
- C0022RF Wheel Speed Sensor Range/Performance
- C0023LR Wheel Speed Sensor Range/Performance
- C0024RR Wheel Speed Sensor Range/Performance
- C0025LF Wheel Speed Sensor Circuit Intermittent
- C0026RF Wheel Speed Sensor Circuit Intermittent
- C0027LR Wheel Speed Sensor Circuit Intermittent
- C0028RR Wheel Speed Sensor Circuit Intermittent
- C0035Left Front Wheel Speed Sensor Circuit
- C0036Left Front Wheel Speed Signal Erratic
C0350 on Other Vehicles
Common Questions
What does code C0350 mean on a 2019-2024 BMW 3 Series G20?
C0350 stands for "Automatic Leveling Headlight System Fault". General malfunction in the automatic headlight leveling system that adjusts beam height based on vehicle load.
What are the symptoms of C0350 on a BMW 3 Series G20?
Common symptoms of C0350 include: Headlight aim incorrect, Headlight leveling warning on dash, Oncoming drivers being blinded, Low beam too low when loaded.
What causes C0350 on a 2019-2024 BMW 3 Series G20?
Common causes of C0350 include: Leveling motor failure, Ride height sensor fault affecting headlights, Control module malfunction, Wiring damage.