Hi

I realise there's many posts about the air suspension but thought I would see if anyone has had this happen before and if there is a way I can sort it without goinf to the garage.

Our 02 l322 has been showing the air suspension inactive message for about 2 to 3 weeks. You can't raise or lower the suspension but the lights are still on the suspension controls, they just flash when you try to operate the suspension.
I bought a reset tool but it would not reset the fault. The air suspension still works at keeping the car on it's normal suspension height however.

Well today we get in the car and there's no lights on the suspension controls and the rear right suspension is right down. I used the reset tool and it cleared the fault! I can now raise and lower the suspension but not on the rear right corner.

Anybody know why thus might be? That corner always seams to be lower than the others when we come back to the car and I measured the height on all four corners and they are all different.

Just a guess but have you checked the ride height sensor on that corner? Rehab is for quitters!!!

RR 2007 3.6 TDV8 Java Black
RR 2007 3.6 TDV8 Zermatt silver
RR 2000 P38 4.6 Met red
Mercedes 300TE 4-Matic
Nissan 300Z
Citroen XM 2.5TD X 6
Bentley Continental R
Hydrocon Highlander
Hydrocon Hamilton
Hydrocon Huntly
The restoration of the last three will account for my time during retirement!

Departed
LR 1992 110 2.5TD
RR 2000 Holland & Holland 4.6 LPG
RR 4.2 Supercharged with LPG, Vogue SE 2007 Buckingham Blue
RR 2002 4.4 V8 Zambesi Silver

Hi. I haven't no. What should I be looking for? I changed the wheel on that corner a few days ago, although have been having problems with that corner for weeks. I noticed there was a plug with nothing in it and wondered should there be anything in it?

Ok something interesting has just happened. I drove the ff onto our flat concrete level yard. I pressed the ride height inhibit switch and the rear wheel came to it's correct height, I think the front left moved sown a tad too. Now it all seams to be working and has not faults showing on the dash.

I's run it up to maximum height then drop to access height a few times and see how it performed. Rehab is for quitters!!!

RR 2007 3.6 TDV8 Java Black
RR 2007 3.6 TDV8 Zermatt silver
RR 2000 P38 4.6 Met red
Mercedes 300TE 4-Matic
Nissan 300Z
Citroen XM 2.5TD X 6
Bentley Continental R
Hydrocon Highlander
Hydrocon Hamilton
Hydrocon Huntly
The restoration of the last three will account for my time during retirement!

Departed
LR 1992 110 2.5TD
RR 2000 Holland & Holland 4.6 LPG
RR 4.2 Supercharged with LPG, Vogue SE 2007 Buckingham Blue
RR 2002 4.4 V8 Zambesi Silver

I've thought about doing that but now am worried if I do it will mess it up again lol. The troubles started when I put it on maximum height a few times to do work underneath it.

Thought I would just update this thread.
Problem solved.
Needed new height sensor on rear right. This had "apparently" already been done by another garage.
Now all works fine, recalibrated and tracking done, drives much better.