64 11 326 Replacing the button caps of the heating and air conditioning system control panel
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Special tools required:
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) into operating unit.
Remove adhesive tape.
Check function of the air conditioning.