good morning all. my 2003 L322 3.0d has flagged up a air suspension inactive fault. the LED on the height selector switch isn't lit. can anybody please advise as to a reasonably priced tool suitable to help me get the bottom of the problem. the suspension appears to be slightly raised equally on all four corners.

https://www.fullfatrr.com/forum/topic64099.html

 Pete
I now have permission from the boss to use Y.O.L.O. Enjoy life
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if its just air suspension then you might find an "EAS kicker" does the job, brought one from amazon and on the odd occasion when I've had a inactive message it's sorted it

hi. thanks for that, didn't know they existed.

I have a 2003 TD6, because it's architecture is basically that of a BMW E53 X5 I just use the BMW INPA garage software I already had on an old laptop. I'm not sure what more an IID tool can do, if anything, but this will let you investigate fault codes, read live values, adjust settings like suspension height etc.

You can get a cable off eBay for under £30 and there are lots of versions of INPA floating around the internet but my cable came with CD's and installation instructions years ago