Hi all,

I just replaced my rear air springs using this thread:http://www.xoutpost.com/bmw-sav-foru...nt-x5-e70.html

I have to say it was pretty easy. The problem is that the rear of my car is still not rising. I can hear the compressor trying to push air into it, but its not going up. After a few minutes, it stops and i get the self level error on my dash. What could it be? I think i hear a little hissing noise around the passenger rear tire?

This started a few months back, my right rear would sag and would rise after i started it. Then a two weeks ago both sides would drop and then rise. This week, it just stayed dropped and wouldnt rise. I figured it was bad airbags and i replaced them... Hopefully, someone can help me solve this mystery.