Left Seat Heating Button -E653- /Right Seat Heating Button -E654-, REMOVING AND INSTALLING

The seat heating buttons are integrated in the Heater Control Module -J65- /A/C Control Module -J301- /Climatronic Control Module -J255- display control head. Components cannot be replaced separately if faulty.

-- Heater Control Module -J65- /A/C Control Module -J301- /Climatronic Control Module -J255- removing and installing. Refer to OVERVIEW - DISPLAY CONTROL HEAD .