Necessary preliminary work:
Release screws (1).
Pull off retaining bracket (2), open rubber mount (3) at slot and remove.
Installation note:
Keep retaining bracket (2), rubber mount (3) and anti-roll bar clean and free from oil and grease.
Clean rear anti-roll bar on both sides.
Position rubber mount on rear anti-roll bar.
Mount retaining bracket (2) on rubber mount (3).
Push rubber mount with retaining bracket on rear anti-roll bar to installation position and screw tight.
BMW X3 Service & Repair Manual > Electrical components: Removing and installing/replacing control unit for vertical dynamic control
IMPORTANT:
Read and comply with notes on PROTECTION AGAINST ELECTROSTATIC
DISCHARGE (ESD PROTECTION) .
Necessary preliminary tasks:
Remove ignition key.
Disconnect BATTERY NEGATIVE CABLE .
Remove FLAP IN LUGGAGE COMPARTMENT TRIM PANEL ON RIGHT .
Undo screw (1), release expanding ...