Contents Section: Electrical Component Locations All sections

Electrical Component Locator: Other BMW X3 E83 рестайлинг

BUZZERS, RELAYS & TIMERS

ComponentLocation
A/C Compressor Relay (K19)Right side of dash. (Схема №28)
DME Relay (K6300)Left rear of engine compartment. (Схема №30)
Fog Light Relay (K47)Right side of dash. (Схема №28)
Fuel Injectors Relay (K6327)Left rear of engine compartment. (Схема №30)
Fuel Pump Relay (K6301)Under right side of dash. (Схема №37)
Headlight Washer Relay (K6)Under right side of dash. (Схема №38)
Horn Relay (K2)Right side of dash. (Схема №28)
Rear Window Defroster Relay (K13)Right rear quarterpanel. (Схема №29)
Reversing Light Relay (K6325)Left rear of engine compartment. (Схема №43)
Secondary Air Pump Relay (K6304)Under right side of dash. (Схема №38)
Variable Valve Timing Gear Relay (K6316)Left rear of engine compartment. (Схема №42)
Windshield Wiper Relay (K11)Left rear of engine compartment. (Схема №39)

BUZZERS, RELAYS & TIMERS LOCATION

CIRCUIT PROTECTION DEVICES

ComponentLocation
Fuse Box (A400)In right side of rear compartment floor board. (Схема №47)
Power Distribution (A41)Right side of dash. (Схема №19)
Rear Fuse Holder (A49)Center of rear compartment floor board. (Схема №44)

CIRCUIT PROTECTION DEVICES LOCATION

CONTROL UNITS

ComponentLocation
Adaptive Directional Headlight (A214)Under right side of dash. (Схема №18)
Digital Motor Electronics (DME) Control Module (A6000)Left rear of engine compartment. (Схема №21)
Dynamic Stability Control (A65a)Left rear of engine compartment. (Схема №20)
General Module Control Unit (A1)Right side of dash. (Схема №16)
Heating/Air Conditioning System (A11a)Center of dash. (Схема №45)
Intermittent Wipe/Wash Control Module (Rear) (A36)Liftgate. (Схема №122)
Multiple Restraint System Control Module (A12)Center console. (Схема №17)
Navigation System (A112a)Left side of rear compartment. (Схема №46)
Panorama Glass Sunroof Module (A336)In overhead console. (Схема №49)
Park Distance Control (PDC) (A81a)Center of rear compartment floor board. (Схема №51)
Servotronic (A17)Right side of dash. (Схема №18)
Trailer Module (A6)Center of rear compartment floor board. (Схема №44)
Transfer Box Control Module (A70006)Center of rear compartment floor board. (Схема №51)
Transmission Control (A7000a)Left rear of engine compartment. (Схема №41)
Video Module (A197)Left side of rear compartment. (Схема №61)
Voice Control System (U6a)Left side of rear compartment. (Схема №110)

CONTROL UNITS LOCATION

MOTORS

ComponentLocation
Auxiliary Water Pump (M37)Left side of engine compartment. (Схема №101)
Driver's Door System Lock (S47)In driver's door. (Схема №57)
Driver's Seat Angle Adjustment Drive (M50a)Under driver's seat. (Схема №102)
Driver's Seat Backrest Angle Adjustment Drive (M53a)Under driver's seat. (Схема №103)
Driver's Seat Forward/Backward Adjustment Drive (M51a)Under driver's seat. (Схема №103)
Driver's Seat Height Adjustment Drive (M52a)Under driver's seat. (Схема №103)
Driver's Seat Lumbar Support Drive (M55a)Under driver's seat. (Схема №104)
Driver's Window Motor (M21)In driver's door. (Схема №58)
Electric Fan (M9)Front of engine compartment. (Схема №79)
Electric Fuel Pump (M2)Below right rear seat. (Схема №31)
Fuel Filler Flap Central Locking Drive (M16)Above right rear wheel. (Схема №29)
Glass Roof Motor (M14105)In overhead console. (Схема №109)
Headlight Washer Pump (M7)Right front of engine compartment. (Схема №33)
Hydraulic Selector Unit (Y8505)Under center of vehicle. (Схема №117)
Left Headlight Beam Height Control Stepper Motor (M80)Left front of engine compartment. (Схема №15)
Left Rear Door Power Window (M20a)In left rear door. (Схема №100)
Left Rear Door System Lock (M15)In left rear door. (Схема №100)
Passenger's Backrest Angle Adjustment Drive (M58a)Under front passenger's seat. (Схема №106)
Passenger's Door System Lock (S49)In front passenger's door. (Схема №60)
Passenger's Seat Angle Adjustment Drive (M61a)Under front passenger's seat. (Схема №107)
Passenger's Seat Forward/Backward Adjustment Drive (M60a)Under front passenger's seat. (Схема №107)
Passenger's Seat Height Adjustment Drive (M59a)Under front passenger's seat. (Схема №107)
Passenger's Seat Lumbar Support Drive (M56a)Under front passenger's seat. (Схема №105)
Passenger's Window Motor (M23)In front passenger's door. (Схема №59)
Rear Window Washer Pump (M95)Right front engine compartment. (Схема №33)
Right Headlight Beam Height Control Stepper Motor (M81)Right front of engine compartment. (Схема №91)
Right Rear Door Power Window (M22a)In right rear door. (Схема №99)
Right Rear Door System Lock (M14)In right rear door. (Схема №99)
Secondary Air Injection Pump (M63)Right side of engine compartment. (Схема №32)
VTG Actuator (M8533)Under left side of vehicle. (Схема №108)
Windshield Washer Pump (M4)Right side of engine compartment. (Схема №32)
Wiper Motor (M3a)Left rear of engine compartment. (Схема №98)

MOTORS LOCATION

SENDING UNITS & SENSORS

ComponentLocation
Automatic Air Recirculation Sensor (B414)Left front of engine compartment. (Схема №78)
Brake Pad Wear Sensor (Left Front) (B16a)Left front wheel. (Схема №24)
Brake Pad Wear Sensor (Right Rear) (B17a)Right rear wheel. (Схема №25)
Coolant Pressure Sensor (B8)Right front wheelwell. (Схема №22)
Driver's Side Front Airbag Sensor (B10508a)Left front of engine compartment. (Схема №80)
DSC Sensor (B75)Center console. (Схема №17)
DSC Steering Angle Sensor (A68)Under left side of dash. (Схема №50)
Headlight Beam Height Control Load Sensor (B42a)Behind right front wheel. (Схема №73)
Interior Movement Detector (A121b)In overhead console. (Схема №54)
Left Front Airbag Sensor (S71)Left front of engine compartment. (Схема №15)
Left Front Center Ultrasonic Sensor (B31a)Front bumper. (Схема №71)
Left Front Ultrasonic Sensor (B30a)Front bumper. (Схема №71)
Left Front Wheel Speed Sensor (B2)Front of left front wheel. (Схема №66)
Left Rear Center Ultrasonic Sensor (B35a)Rear bumper. (Схема №72)
Left Rear Ultrasonic Sensor (B34a)Rear bumper. (Схема №72)
Left Rear Wheel Speed Sensor (B4)Right side of left rear wheel. (Схема №69)
Outside Temperature Sensor (B21a)Left front wheelwell. (Схема №26)
Passenger's Side Front Airbag Sensor (B10509a)Right front of engine compartment. (Схема №81)
Pedal Position Sensor (R10)Under left side of dash. (Схема №34)
Rain/Headlight Sensor (B57b)Top center of windshield. (Схема №75)
Right Front Airbag Sensor (S72)Right front of engine compartment. (Схема №91)
Right Front Center Ultrasonic Sensor (B32a)Front bumper. (Схема №71)
Right Front Ultrasonic Sensor (B33a)Front bumper. (Схема №71)
Right Front Wheel Speed Sensor (B1)Top of right front wheel. (Схема №65)
Right Rear Center Ultrasonic Sensor (B36a)Rear bumper. (Схема №72)
Right Rear Ultrasonic Sensor (B37a)Rear bumper. (Схема №72)
Right Rear Wheel Speed Sensor (B3)Left side of right rear wheel. (Схема №68)
Seat Occupancy Recognition (A113)Under front passenger's seat. (Схема №53)
Tilt Sensor (B28)Center of rear compartment floor board. (Схема №44)
Tire Pressure Sensor (TPS) (B46a)Left Front Wheelwell. (Схема №123)

SENDING UNITS & SENSORS LOCATION

SOLENOIDS & SOLENOID VALVES

ComponentLocation
Driver Lumbar Support Valve Block (Y193)Under driver's seat. (Схема №104)
Exhaust Flap (Y198)Left side of rear compartment. (Схема №116)
Passenger's Lumbar Support Valve Block (Y194)Under front passenger's seat. (Схема №105)
Refrigerant Compressor Control Valve (Y2a)Right front of engine compartment. (Схема №115)
Servotronic Valve (B15a)Under left front of vehicle. (Схема №23)
Water Valve (Y4a)Left side of engine compartment. (Схема №101)

SOLENOIDS & SOLENOID VALVES LOCATION

SWITCHES

ComponentLocation
Backup Light Switch (S8511)Right rear side of transmission. (Схема №36)
Brake Fluid Level Switch (B18a)Left rear of engine compartment. (Схема №20)
Brake Light Switch (S29)Under left side of dash. (Схема №34)
Clutch Switch (S805)Under left side of dash. (Схема №34)
Coolant Level Switch (S63b)Left front engine compartment. (Схема №35)
Heated Spray Nozzles Thermal Switch (S198)Under right front side of vehicle. (Схема №70)
Hood Contact Switch (S19a)Right rear of engine compartment. (Схема №97)
Park Brake Switch (S31)Rear center console. (Схема №17)
Park/Neutral Position Switch (Y19)Bottom of center dash. (Схема №113)
Wash Water Level Switch (S136)Right front of engine compartment. (Схема №33)

SWITCHES LOCATION

MISCELLANEOUS

ComponentLocation
Amplifier (A18)Left side of rear compartment. (Схема №46)
Antenna Diversity (A421)Top center of rear compartment door. (Схема №62)
Anti-theft Horn (H1a)Rear of engine compartment. (Схема №89)
Basic Interference Telephone (U407a)Left side of rear compartment. (Схема №112)
Bluetooth Antenna (W18)Top of left "C" pillar. (Схема №114)
Chime Module (H10)Left side of dash. (Схема №27)
Classification Resistor (R8554)Under vehicle. (Схема №108)
Compensator (N27a)Left side of rear compartment. (Схема №110)
Driver's Airbag Inflator Assemblies (G5)Part of steering wheel. (Схема №45)
Driver's Seat Belt Tensioner Generator (G12)Part of seat belt buckle assembly. (Схема №83)
Driver's Side Airbag Inflator Assembly (G14b)In driver's door. (Схема №57)
Electric Auxiliary Heater (I01062)Left side of engine compartment. (Схема №92)
Electronic Immobilizer (EWS) (A836)Under left side of dash. (Схема №50)
Horn (Left) (H2a)Left front wheelwell. (Схема №26)
Interference Suppression Capacitor (L400)Top left of rear compartment. (Схема №96)
Left "B" Pillar Satellite (A157)Bottom of left "B" pillar. (Схема №55)
Left Condenser (I01140)Left side of rear compartment. (Схема №95)
Left Front Door Satellite (A162)In driver's door. (Схема №57)
Left Front RDS Transmitter (B43a)Behind left front wheel. (Схема №123)
Left Head Airbag Inflator Assembly (G37)Top left of rear compartment. (Схема №87)
Left Heated Washer Nozzle (E51a)Bottom left of windshield. (Схема №82)
Left Rear Side Airbag Inflator Assembly (G20a)In left rear door. (Схема №85)
Left TV Amplifier (A453)Left side of rear compartment. (Схема №63)
Microphone (H65)In overhead console. (Схема №76)
OBDII (X19527)Left side of left footwell. (Схема №27)
Passenger's Airbag Inflator Assemblies (G6)Top right side of dash. (Схема №45)
Passenger's Seat Belt Tensioner Generator (G13)Part of seat belt buckle assembly. (Схема №84)
Passenger's Side Airbag Inflator Assembly (G15b)In front passenger's door. (Схема №60)
Ride Height Sensor (B64)Under vehicle. (Схема №77)
Right "B" Pillar Satellite (A158)Bottom of right "B" pillar. (Схема №56)
Right Condenser (I01141)Left side of rear compartment. (Схема №95)
Right Front Door Satellite (A163)In front passenger's door. (Схема №60)
Right Front RDC Transmitter (B47a)Behind right front wheel. (Схема №74)
Right Head Airbag Inflator Assembly (G38)Top right of rear compartment. (Схема №88)
Right Heated Washer Nozzle (E52a)Bottom right of windshield. (Схема №82)
Right Horn (H3a)Under right front of vehicle. (Схема №90)
Right Rear Side Airbag Inflator Assembly (G21a)In right rear door. (Схема №86)
Right Side TV Amplifier (A453a)Right side of rear compartment. (Схема №64)
Satellite Receiver (A20)Left side of rear compartment. (Схема №48)
Telephone Transceiver (U400a)Left side of rear compartment. (Схема №111)
Wave Trap 1 (I01101)Bottom right side of rear compartment door. (Схема №93)
Wave Trap 2 (I01102)Bottom left of rear compartment. (Схема №94)

MISCELLANEOUS LOCATION

CONNECTORS

ComponentLocation
X256 (37 Pin)Right front door. (Схема №11)
X257 (37 Pin)Left front door. (Схема №12)
X273 (27 Pin)Bottom of left "B" pillar. (Схема №55)
X274 (27 Pin)In right rear door. (Схема №67)
X275 (25 Pin)Under seat. (Схема №119)
X279 (25 Pin)Under front passenger's seat. (Схема №53)
X322 (8 Pin)Center console. (Схема №52)
X13318 (10 Pin)Left side of rear compartment. (Схема №116)
X14087 (26 Pin)Right "A" pillar. (Схема №9)

CONNECTORS LOCATION

GROUNDS

ComponentLocation
X46Center console. (Схема №17)
X165Left front of engine compartment. (Схема №118)
X166Right front of engine compartment. (Схема №2)
X167Right front wheelwell. (Схема №1)
X170Left rear of engine compartment. (Схема №3)
X173Below driver's seat. (Схема №121)
X490Right door sill. (Схема №120)
X494Right side of rear seat. (Схема №13)
X498Right side of luggage compartment. (Схема №14)
X0861Right front wheelwell. (Схема №1)
X861Left front of engine compartment. (Схема №15)
X1105Left side of dash. (Схема №4)
X1108Left kick panel. (Схема №5)
X2184Center of rear compartment floor board. (Схема №51)
X10012Center of dash. (Схема №6)
X13016Right side of luggage compartment. (Схема №8)

GROUNDS LOCATION