B0007critical severityBody
Rear Left Side Airbag Deployment Circuit
on 2007 Mercedes-Benz S65 AMG 6.0L V12 BiTurbo M275 · RWD
What this code means
Malfunction in the rear left side airbag deployment circuit. This airbag protects the rear left passenger in a side impact collision.
Symptoms
- Airbag warning light on
- SRS fault stored
- Rear side airbag inoperative
- No visible driving symptoms
Common causes
- Faulty rear side airbag module
- Wiring damage in C-pillar or rear door
- Airbag control module fault
- Water intrusion into connector
Diagnostic steps
- Scan SRS module
- Inspect rear left airbag connector
- Check wiring through C-pillar
- Measure deployment circuit resistance
- Look for water damage
Repair notes
Replace rear side airbag or repair wiring. Professional service required.
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Other Body codes on this vehicle
B0001
Driver Frontal Stage 1 Deployment Control
B0002
Driver Frontal Stage 2 Deployment Control
B0003
Passenger Frontal Stage 1 Deployment Control
B0004
Passenger Frontal Stage 2 Deployment Control
B0005
Driver Knee Airbag Deployment Circuit
B0006
Passenger Knee Airbag Deployment Circuit
B0008
Rear Right Side Airbag Deployment Circuit
B0010
Driver Side Airbag Deployment
B0011
Driver Side Airbag Deployment Circuit Open
B0012
Driver Side Airbag Deployment Circuit Short to Ground