Operation CHARM: Car repair manuals for everyone.

ETP - Preparation For Test [22]




Air Conditioning (A/C)

Models 140 up to MY 1995

Electrical Test Program (ETP) - Preparation for Test

- Remove A/C pushbutton control module (N22) and/or rear A/C pushbutton control module (N22/3).

Special Tools:




Conventional Tools, Test Equipment:




Connection Diagram - Socket Box:




Connection Diagram - Socket Box (Rear A/C):