I am owner of Cayenne S 03'. From few days an error message pops-up on car display "Air suspension warrning". I connected it to the computer and it is shown as P1400 - control position not adjustable.
My observation are the following:
1.There is no problem with going for higher position (for example from normal to terrain).
2. There is no error while I am riding on terrain level and not exceeding a speed which is lowering the car. After exceeding this speed car is starting to go down and error pop-ups.
3. Error is shown only while lowering the car.
4. Front suspension is l