Mungo2007 Posted June 22, 2020 Share Posted June 22, 2020 Hi I need some help with a suspension fault on a 2007 Q7 i have the dreaded orange warning light on the dash, VCDS says electrical fault, the car runs fine suspension is at the correct heights and the adjustment on the MMI all works. Has anyone got any ideas on where i can start looking for the fault? Thanks Quote Link to comment Share on other sites More sharing options...
Magnet Posted June 22, 2020 Share Posted June 22, 2020 Hello Duncan, Has the car been standing for a while and not regularly used of late? If so, it is not unknown for low battery efficiency to throw up lights/codes. If not battery associated, and ride heights are OK, weak point can be the compressor (well actually the compressor piston ring). Known contact for replacement ring if that is the issue. Kind regards, Gareth. Quote Link to comment Share on other sites More sharing options...
Mungo2007 Posted June 22, 2020 Author Share Posted June 22, 2020 Hi Gareth Car has been used everyday so i don't think the battery is a problem but i will test this anyway. Ok so the compressor is the first area to look at are there any ways of testing the compressor to see if this is the fault? Duncan Quote Link to comment Share on other sites More sharing options...
Magnet Posted June 22, 2020 Share Posted June 22, 2020 Sounds like a diagnostics next move Duncan. Maybe something completely different, so worth getting that done before jumping into anything. Kind regards, Gareth. Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.