Ive had this since I bought the car, the suspension was never an issue, the compressor works, the shocks hold air, and the car always sits correctly...



I bought a compressor rebuild kit (figure I might as well change the seal)... I want to scan the system for codes before I replace any sensors or controllers...


I have a snap on solus unit, but it doesn't read the suspension..

Does anyone know for certain what BMW uses to scan the suspension for faults, the car is a 2001 e53 ...

It has the round connector under the hood.... I dont want to buy a scan software that in the end can not scan and diagnose the issue for certain...



Any help would be greatly appreciated..