80
Heating/Air Conditioner
SSP282_103
Fresh-air intake duct
temperature sensor G89
Flap control
motor potentiometers
G92, G113, G135, G136,
G137, G138, G139, G140,
G143, G317, G318, G349,
G350, G351, G352
Air quality sensor G238
Left/right vent temperature
sender G150/G151
Centre vent temperature
sender G191
Evaporator outflow temperature
sender G263
High-pressure sender G65
Sunlight penetration
photosensor G107
Solar cells in sunroof C20
System layout
Control unit with display
in dash panel insert J285
MOST bus
Front information display and
operating unit control unit J523
Rear right footwell heater
element Z43
Rear left footwell heater
element Z42
Fresh-air blower control unit
J126 with fresh-air blower V2
Diagnosis CAN
Data bus diagnostic
interface J533
Sunroof electronics
control unit J528
Humidity
sender G355
Humidity sender
heater N340
Climatronic
control unit J255
Convenience CAN
Additional heater
control unit J364
Rear Climatronic control
and display unit E265
Energy management
control unit J644
Drive system CAN
Engine control unit J623
Front information and display and
operating unit control unit J685
Radiator fan
control unit J293
Radiator fan V7
Air conditioning system compressor regulating valve N280
Flap control motors
V68, V71, V102, V107, V108, V109,
V110, V111, V113, V199, V200, V220,
V218, V219, V221
Coolant circulation pump V50
Left/right heat regulation valve N175/N176
Heated windscreen control unit J505
Heated windscreen Z2
Driver seat/front passenger seat ventilation control unit
J672/J673
Front left/front right heated seat Z45/Z46
Temperature sender for front left/front right seat
G344/G345
