Operation CHARM: Car repair manuals for everyone.

Heating Temperature Regulation



Requirements:
- Battery fully charged.
- Air conditioner turned off.

Important! Instructions in the testing procedures refer to the "BMW SERVICE TEST" and quote the multimeter (M) function. Make connections according to BMW SERVICE TEST operating instructions.

Explanations:
PP = Test Position
1) = See Specifications

PP1 - PP3:





PP4:





PP6 - PP8: