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Air Conditioning — BMW 435i xDrive 2014 Wiring Diagram

AIR CONDITIONING

Automatic A/C Wiring Diagram (1 of 3) for BMW 435i xDrive 2014

List of elements for Automatic A/C Wiring Diagram (1 of 3) for BMW 435i xDrive 2014:

(behind left end of front bumper) outside temperature sensor
(or red)
Act ctrl vlv
Act mag clutch
Act water vlv
Air distribution micro switch (basic)
Audio control panel
Basic
Computer data lines system
Evaporator temp snsr
Evaporator temp snsr sig
Evaporator temperature sensor (lower left side of hvac evaporator assembly)
Footwell temp snsr sig
Front center ventilation grille (high)
Front electronic module (fem) (right kick panel)
Fuse 5a
Gnd
Heating & air conditioning control panel system
Heating/air conditioning system (upper center of hvac unit)
High
Hot at all times
K-can bus
K-can bus sig
Left footwell temperature sensor (in left front footwell vent)
Left front ventilation temperature sensor (left front side of dash front center ventilation grille assembly)
Lin bus sig
Locator lighting
Locator lting
Mixing sir cntr sig
Pwr sply
Rear compartment ventilation grille
Red
Refrigerant pressure sensor (left front of engine compt)
Rh footwell temp snsr
Rh fr ventilation temp snsr
Right footwell temperature sensor (high) (in right front footwell vent)
Right front ventilation temperature sensor (high) (right front side of dash front center ventilation grille assembly)
Sens gnd
Sens sig
Sig
Sig auc snsr
Sig ref
Snsr gnd
Sply
Vent comp
Vol sply
W/ navigation
W/o navigation
X4711
X4717

Automatic A/C Wiring Diagram (2 of 3) for BMW 435i xDrive 2014

List of elements for Automatic A/C Wiring Diagram (2 of 3) for BMW 435i xDrive 2014:

& 300w
(right rear of engine compt) electric fan cut out relay
2.0l turbo
2.0l turbo 200w
2.0l turbo 400w & 3.0l twin turbo
3.0l twin turbo
30a
600w/400w
850w
Bsd bus sig
Characteristic map thermostat (on coolant pump housing)
Computer data lines system
Cut-out relay
Digital motor electronics (dme) control module (top rear of engine)
Elec fan
Electric coolant pump (rear of engine)
Electric coolant pump 2 (w/ sport package)
Electric fan (behind radiator)
Electric fan cut out relay (right rear of engine compt)
Engine controls system
Engine coolant temperature sensor (front of cylinder head)
Evaporator temperature sensor (lower left side of hvac evaporator assembly)
Footwell temperature sensor
Front power distribution box (right rear of engine compt)
Fuse 10a
Fuse 125a 80a 50a
Fuse 50a
Fuse 5a
Hot at all times
Hot w/ terminal 30b relay energized
Lin bus
Map thermostat
Power distribution system
Pt-can bus sig
Radiator outlet temperature sensor (2.0l turbo sulev) (right side of radiator)
Red
Shut-off valve (w/ sport package)
Sply map
Sply pump
Temp sens
Temp sens sig
Ventilation temperature sensor (center of dash front center ventilation grille assembly)
W/ fan 300w
W/ fan 400w/600w
W/ fan 850w
X13 1b
X664 1b
X664 2b
X671 1b
X705 1b
Z10 15b (right front of engine compt)
Z10 2b (right front corner of engine compt)
Z6000 3b (2.0l turbo) z6000 4b (3.0l twin turbo) (2.0l turbo: front of engine) (3.0l twin turbo: left rear of engine)

Automatic A/C Wiring Diagram (3 of 3) for BMW 435i xDrive 2014

List of elements for Automatic A/C Wiring Diagram (3 of 3) for BMW 435i xDrive 2014:

(lower left side of hvac unit)
(top of engine) (3.0l twin turbo) z6000 1b
A/c compressor
Air distribution flap motor (basic)
Auc sensor
Basic
Blower motor (behind right side of dash)
Blower output stage (on blower motor)
Computer data lines system
Control valve
Defroster flap motor (high) (top of hvac unit)
Fresh air flap motor (upper left side of hvac blower housing)
Front electric auxiliary heater
Front power distribution box (right rear of engine compt)
Fuse 100a
Fuse 40a
Fuse 5a
High
Hot at all times
Hot w/ terminal 15n relay energized
Hot w/ terminal 30b relay energized
Left front footwell flap motor (high)
Left front stratification flap motor (high) (left side of hvac unit)
Left hand mixing flap drive (high)
Magnetic clutch
Mixing flap drive (basic)
Rain/lights/ condensation/ solar sensor (base of interior rearview mirror assembly)
Rear compartment flap motor (high)
Red
Right front footwell flap motor (high) (right side of hvac unit)
Right front stratification flap motor (high) (right side of hvac unit)
Right mixing flap drive (high)
Water valve (if equipped)
X04000
X13 1b
X4712
Z10 1b (left front of engine compt)
Z10 5b (right footwell)
Z10 6b (right footwell)
Z6000 4b (2.0l turbo) (left rear of engine)

AIR CONDITIONING – BMW 435i xDrive 2014 – SYSTEM WIRING DIAGRAMS