Level sensor calibration

This function is used to calibrate the vehicle's level sensors.
Note:
The vehicle will move up and down when the air suspension is calibrated. It is therefore extremely important that no persons or equipment remain in the area around or underneath the vehicle, to prevent damage or injury.
If the calibration was unsuccessful, this may indicate that some level is outside the tolerance or that there is too little difference between two calibrated levels.
Test conditions:
Procedure:
  1. Start the function.
  2. Set the correct level with raise/lower buttons.
  3. Press the "OK" button.
  4. Select if the CLS regulators should be calibrated.
  5. The function is done.