Description:
To have proper Four-C funktion after repair the adaptive data in suspension module (SUM) has to be calibrated when following parts have been exchanged:
Control Unit.
Shock absorber.
Position sensor rear wheel suspension.
The vehicle and the components must have room temperature before calibration.
Make sure that the vehicle is unloaded on a flat surface and parking brake released with wheels straight.
Ignition on.
Erase faultcodes after calibration if needed.
Note:
For cars with Four-C this calibration also calibrates the xenon position sensor.