Vacuum regularly with a vacuum cleaner.
If upholstery is very dirty, e.g., with beverage stains, use a soft sponge or microfiber cloth with a suitable interior cleaner.
Clean the upholstery down to the seams using large sweeping motions. Avoid rubbing the material vigorously.
Damage from Velcro fasteners
Open Velcro fasteners on pants or other articles of clothing can damage the seat covers. Ensure that any Velcro fasteners are closed.
BMW X3 Service & Repair Manual > Control arms and struts: Replacing a ball joint in lower steering stub/wheel carrier
Special tools required:
0 496 553
2 293 777
2 293 775
2 293 776
0 496 554
Necessary preliminary tasks:
Remove CAMBER ARM.
Remove TRAILING ARM.
Pull out ball joint:
Pull out ball joint with special tools 0 496 553, 2 293 777 , 2 293 775 and 0 496 553 in direction of travel ...