My front suspension became ˜5cm higher after servicing replacing suspension parts. I just bought a Touareg V8 2009 and the front suspension had wear on the bushings of the arms and I decided to replace them (lower and higher arms) on both sides as I like a smooth ride. I bought the parts from a place that sells remanufactures arms (Touareg/Q7/Cayenne) and supplied these parts to a repair shop who mounted them for me. The car became as new, (no noise and steering well) but I noticed (a few days later) that the front is higher, you can visually see it (approx 5 cos / 2 inches) as well as the headlights shine too high now. The repair shop (not specialised in Touareg) already had thrown away my old parts and did not notice any difficulty in mounting the parts nor noticed any change (wrong parts) , all steering parameters are OK but the fact is my car's front is higher, I also noticed that the car is blowing off compressed air from the suspension all the time, tsssh! Can anyone tell me what happened? Did I get the wrong parts or is there any sensor mounted wrongly that keeps the car in this awkward position. Please help as my "new" car is now sadly enough weird... Thank you!