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      02-28-2012, 05:01 PM   #1
dbs600
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Drives: 2011 750LXi Individual
Join Date: Apr 2010
Location: New York, NY

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Hissing Noise From Rear After Shutdown

Has anyone heard a hissing noise from the rear of your car after you shut it off, which is sometimes accompanied by the rear of the car dropping in height? I know our cars have air suspensions, but I recall hearing/seeing this very randomly in the past and now hear/see it happen far more frequently. Thanks!

Last edited by dbs600; 02-29-2012 at 10:32 PM..
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