Air Suspension Problem

[Gregory891]

@ MrQ4.8is. Could you please confirm you have four wheel air suspension? Do you have any error lights on your instrument cluster? Have you read any fault codes (yet)? Front left corner is high, would you believe that the right front corner is at a normal height - as well as the rear corners? Have you checked the front suspension for damage - I am thinking the height sensors and the links from them to the struts?

All of the suggestions given previously are spot on - you need any of the various bits of software to read your car's code (been there, done that, it works and eliminates troubleshooting). The compressor is unlikely as your problem is specific to one corner, hence height sensor related or the air strut yourself.

Low risk and moderate expense to replace the height sensor. My X5 (rear air only) gave me a dash light. Plug in INPA and it told me the specific height sensor to replace (no guessing about air springs, compressor, leaky lines, etc). Useful technology, you simply use the tool that works with it.