Checking Electric Supplementary Heater For Rear Footwell

Checking Electric Supplementary Heater For Rear Footwell

NOTE:
- Left Rear Footwell Heater Z42 and Right Rear Footwell Heater Z43 are actuated by Climatronic Control Module J255 by way of a signal wire. Actuation is displayed in measured value block (display groups "041" and "042") "Guided Fault- Finding" function of Diagnostic Operation System VAS 5051.
- Supplementary heater element is only installed on vehicles with Rear A/C Control Head (Climatronic) E265.
- Checking actuation of heater elements "Guided Fault-Finding" function of Diagnostic Operation System VAS 5051