My X had been sitting in the garage for couple of weeks, this morning I discovered that the rear suspension was about 2-1/2 inches lower that the front. As I opened the drivers side door the air pump kicked on and the rear height went back up to normal. I've been monitoring it to see if it drops again. Does this mean I have a leaky rear air bag? I have an 02 4.4i with 87,000 miles. Is it time to replace both air bags?

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/ / / Mike
BMW X5 Xdrive50i 2015 F15
BMW 325iC 1992 E30
BMW X5 4.4i - sold
BMW 335i X Drive 2010 - sold
BMW Z4 3.0is 2006 - sold
BMW 325is 1993 - sold
BMW 2002 1976 - sold

X5 Garage