2001 BMW X5 Self Level Suspension Inactive

2001 BMW X5
81,000 MILES • V8 • 4WD • AUTOMATIC
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VINESTER
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For some reason, the rear air suspension has become fully extended and the back of the car is now sitting at least 6 inches higher than normal, and the ride is so stiff it is unbearable.

I have checked all related fuses and replaced the battery in the hope of getting a quick fix. To no avail...

Why would the suspension fulley extend and how can I get it to return to normal?

Many thanks

Martin
Jun 5, 2008 at 2:18 AM
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DOCHAGERTY
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There may be something wrong with the control unit and the only replaceable part is the relay that controls the pump. P/N 61-36-8-373-700. The system is readable for faults with the BMW proprietary software, you may have to seek out someone who has access to it.
Jun 5, 2008 at 9:21 AM
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CTX5
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Check the fuse for the air suspension. Fuse #87 in the trunk fuse box. I replace mine and the problem went away. Good Luck
Dec 31, 2010 at 4:44 AM
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DOCHAGERTY
  • ✓ASE Certified Mechanic
  • 9,606 POSTS
  • ASE Certified Mechanic
CTX5, did you actually read the first post?
Dec 31, 2010 at 5:26 AM
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