Test 1: N22 (AAC Pushbutton Control Module) / N22/7 (Comfort AAC Pushbutton Control Module)

N22 (AAC pushbutton control module) / N22/7 (Comfort AAC pushbutton control module)

Possible cause
- N22 (AAC pushbutton control module)/N22/7 (Comfort AAC pushbutton control module)

Remedy
- Read fault memory of control module Air conditioning.
- Remove control module Air conditioning and check for quality status.
- Please refer to the STIP documents 07.61-007 and 83.30-016.
- Convert vehicle to control unit Air conditioning with current software version.

**End of test**