Removing and installing/replacing front lower strap fitting (belt tensioner), front passenger seat (M4 Convertible)
Necessary preliminary tasks:
- Remove FRONT PASSENGER SEAT .
WARNING:
Read and comply with SAFETY INFORMATION for handling airbag modules and pyrotechnical belt tensioners.
Improper handling can lead to triggering of the pyrotechnical seat belt tensioner or side airbag, resulting in injuries.
Switch off the ignition!
Installation note:
- Microencapsulated screws (Loctite) must be replaced and may not be reused
- Screw connection must be completed within 20 minutes (start of curing)
- Microencapsulated screws must not be retightened
- Clean thread of nut beforehand in event of repeated use
Unfasten plug connection (1) and disconnect.
Pull off metal clamp (2).
Release screw (3).
Tightening torque: 72 11 03AZ .
Remove belt tensioner.
Installation note
Replace screw (3).
Belt tensioner is encoded against incorrect assembly.
Check metal clamp (2) for secure seat.