Compass: Service and Repair

Compass Magnetic Field Sensor (G197)

The compass magnetic field sensor is attached to the rear of the roof near the roof end strip.

Removing


• Turn off the ignition and all electrical consumers.

• Remove the key.

- Lower the rear headliner.

- Remove the compass magnetic field sensor - 1 - from the roof with a small screwdriver.






- Disconnect the connector - 2 - and remove the compass magnetic field sensor - 1 -.

Installing

The compass magnetic field sensor includes adhesive tape.

- Clean the adhesive surface on the roof.

- Connect the connector - 2 - to the compass magnetic field sensor - 1 -.






- Remove the peel-off backing from the compass magnetic field sensor.

Align the magnetic field sensor for compass with the edge of the roof end - 4 - and the mark - 3 -.






- Firmly press the compass magnetic field sensor - 1 - onto the adhesive surface.

Install in reverse order of removal.

- Calibrate the compass again.