U0200low severityNetwork
Lost Communication with Headlamp Leveling Module
on 2007 Mercedes-Benz S65 AMG 6.0L V12 BiTurbo M275 · RWD
What this code means
Cannot communicate with the automatic headlamp leveling control module.
Symptoms
- Headlight level warning
- Headlights aimed incorrectly
- Auto-leveling not functioning
- Headlight error message
Common causes
- Headlamp leveling module failure
- CAN bus wiring
- Module power loss
- Fuse blown
- Leveling motor failure
- Height sensor issue
Diagnostic steps
- Check leveling module fuse
- Test power and ground
- Check CAN wiring
- Test leveling motors
- Check ride height sensor input
Repair notes
Check fuses and headlamp leveling motors. System uses suspension height sensors for input.
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Other Network codes on this vehicle
U0001
High Speed CAN Communication Bus
U0002
High Speed CAN Communication Bus Performance
U0003
High Speed CAN Communication Bus (+) Open
U0004
High Speed CAN Communication Bus (+) Low
U0005
High Speed CAN Communication Bus (+) High
U0006
High Speed CAN Communication Bus (-) Open
U0007
High Speed CAN Communication Bus (-) Low
U0008
High Speed CAN Communication Bus (-) High
U0009
High Speed CAN Communication Bus Shorted Together
U0010
Medium Speed CAN Communication Bus