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      07-18-2018, 02:35 PM   #1
Lowsinthe20s
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Drives: 2011 f02 740LI
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More Problems - Rear Air Suspension Issue

Wondering if anyone can help here. Can't seem to find anyone with my specific issue.

I have a 2011 740li. Rear air suspension goes out at random on while driving. First happened the other day the car was at normal ride height then all the sudden it was riding like sh*t. I got the cornering reduced message. Pulled over shut the car down for a few minutes, started back up again and the compressor came on and filled the air ride. About 5 minutes later it was back down riding dirty again. I had to start and stop all the way home. Has to be something electronic causing this. I did not get the cornering reduced message every time it drops. If I turn the car on to fill the air ride and don't drive it, it stays at normal height so something its telling the system to dump the air while driving. That's not doing me any good.

Does anyone know where the EHC controller is on this car? Thinking that may be the faulty.

Thanks for the replies.
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      08-08-2018, 03:22 PM   #2
beach48
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Drives: 2013 F02 760LI
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https://www.realoem.com/bmw/enUS/sho...diagId=33_1462
for my 760 but you can put details of yours into this site, does not say where bits are but whats involed
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