2001 BMW X5 Self Level Suspension Inactive

Tiny
VINESTER
  • MEMBER
  • 2001 BMW X5
  • V8
  • 4WD
  • AUTOMATIC
  • 81,000 MILES
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
Thursday, June 5th, 2008 AT 2:18 AM

3 Replies

Tiny
DOCHAGERTY
  • MECHANIC
  • 9,603 POSTS
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.
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Thursday, June 5th, 2008 AT 9:21 AM
Tiny
CTX5
  • MEMBER
  • 1 POST
Check the fuse for the air suspension. Fuse #87 in the trunk fuse box. I replace mine and the problem went away. Good Luck
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Friday, December 31st, 2010 AT 4:44 AM
Tiny
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  • MECHANIC
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CTX5, did you actually read the first post?
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Friday, December 31st, 2010 AT 5:26 AM

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