Hi. I have late 2008 q7 3.0d. I am having issue with the adaptive air suspension. Seen the car on all fours like a low rider lights on dash and options on control for lifting car was showing not available. Checked compressor with finger test was not enough pressure change seals from Bagpipingandys. Great options available car lifted😊😊.. Next day wakes up car on all fours!😣😣 plug diagnostic leak in system and rear left dampner electrical fault!! Search for leak with bubbly and find only one on front strut valve with little leak changed valve. Now after change the front only goes up a little and the rear fully🤔🤔 the car still drops when engine off and while running compressor kicks in frequently to maintain pressure.
Haven't changed rear strut yet but would electrical fault in strut be related to leak??