Rear Impulse Sensors

- Remove rear wheel.
- Open protective box for ABS sensor.




- Procedures for rear-left sensor are analogous to those for rear-right sensor.
- Lift out plug-in connection.
- Disconnect connector.




- Unscrew hexagon screw.
- Lift out sensor.

Installation:
- Clean and lubricate dowel-pin bore with Staborax NBU 12/k (refer to BMW Parts Service).