Operation CHARM: Car repair manuals for everyone.

Programming and Relearning



Interior Mirror With Compass (USA Only), Calibrating







The interior mirror is permanently adjusted to world-zone-dependent North via an integrated magnetic field.

The digital display indicates the cardinal points N, NE, E, SE, S, SW, W and NW.

Calibration is required for new interior mirrors or for mirrors which have been disconnected from the power supply for some time (no display or display indicates "C").

Calibrating new compass

- Switch ignition on.
- "C" must be display.
- If no "C" is displayed, then press adjustment switch on underside of mirror using a thin object (e.g. ballpoint pen) until "C" is displayed.







- Drive slowly 2 or 3 times in circles at approx. 10 km/h, until a cardinal point is displayed.
- Keep pressing adjustment switch on underside of mirror using a thin object (e.g. ballpoint pen) until the number of your zone is displayed.
- Refer to adjacent map for relevant zone.
- After a few seconds a cardinal point is displayed.

Calibrating existing compass







- Switch on ignition.
- "C" must appear on display.
- If "C" does not appear, press a thin object (e.g. ballpoint pen) against the adjuster switch on the underside of the mirror until "C" is displayed.
- Drive slowly 2 or 3 times in circles at approx. 10 km/h, until a cardinal point is displayed.

Zone adjustment







- Switch ignition on.
- Keep pressing adjustment switch on underside of mirror using a thin object (e.g. ballpoint pen) until the number of your zone is displayed.
- Refer to adjacent map for relevant zone.
- After a few seconds a cardinal point is displayed.