Necessary preliminary work:
Release screws (1) and remove engine mount (2).
Installation note: Rubber buffer (1) on engine mount must point towards center of vehicle.
BMW X3 Service & Repair Manual > Heater with operation: Replacing the button caps of the heating and air conditioning system control
panel
Special tools required:
00 9 340
Tape area (1) around the button caps with adhesive tape.
Press blower rocker switch (1) on one side and pry it off on the other side with special tool 00 9 340 .
Pry off remaining button caps (1) with special tool 00 9 340 .
Clip in button caps (1) ...