the air suspension will not rise-it was fine, then one morning came out and it is stuck in the down position
air suspension on 2004 Audi Allroad Quattro
do you hear the pump running from under the back of the car? check fuses? and is it low on all 4 corners and is the suspension light on in the dash? this system is diagnosable with the right tester.
have someone get the fault code from the suspension module. could be as easy as a sensor. was the car towed recently? flat beds ofter knock off the sensors when car gets tied down. have found an air hose chewed by a rodent too. a fault code would narrow it down.
I do not hear the pump running, but it is low on all 4 corners. Fuses are all good.
And...the light on the dash is on.
I had this same problem with my '98 Cadillac Deville. It would be fine at night when I parked and in the morning, it would be really low. My dealer told me it would be around $3500 to fix my air suspension! I checked around and found a company that makes parts to switch your suspension from air to non-air. I LOVE my car now, I don't have to deal with the air stuff EVER again, and it only cost me $800 to fix! Call Strutmaster.com! They have a LIFETIME warranty too! I'm very happy with my car and the money I was able to save.
I highly recommend going to Strutmasters.com and getting a conversion kit. I did on my 2001 Audi. the Conversion kit eliminated the air and put my car back up to ride height and now i wont ever have another problem again! the kit i bought was 997.00 , and the ride is just as great! YOU WONT BE SORRY~ :)
I have a Cadillac Deville and my air suspension went out on me. And the dealers price was too expensive and i went to Strutmasters.com and bought a conversion kit that eliminated the air and has a lifetime warranty so now i don't have to worry about it ever again.