Contents Wiring diagrams Section: Electrical Component Locations All sections

Electrical Component Locator: Other BMW 7 series E38

BUZZERS, RELAYS & TIMERS

ComponentLocation
Air Injection Pump Relay (K118) (5.4L)Right rear of engine compartment. (Схема №56)
Auxiliary Fan High Speed Relay (K22)Behind glove box. (Схема №46)
Auxiliary Fan Normal Speed Relay (K21)Behind glove box. (Схема №45)
Auxiliary Fan Relay, Stage 3 (K201)Behind glove box. (Схема №61)
Blower Relay (K4)Behind glove box. (Схема №42)
Central Locking Fuel Tank Access Flap Relay (K121)Right rear of luggage compartment. (Схема №58)
Engine Control Relay (K94) (Except 5.4L)Right rear of engine compartment. (Схема №53)
Engine Control Relay (K94) (5.4L)Right rear of engine compartment. (Схема №52)
Front Defogger/Washer Jets Relay (K198)Behind glove box. (Схема №60)
Fuel Pump Relay (K96)Right rear of luggage compartment. (Схема №55)
Horn Relay (K2)Left side of dash. (Схема №40)
Oxygen Sensor Relay (K6303) (Except (5.4L)Right rear of engine compartment. (Схема №62)
Rear Compartment Blower Relay (K120)Right rear of luggage compartment. (Схема №57)
Rear Defogger Relay (K13)Right rear of luggage compartment. (Схема №44)
Relay (Rear Lid Motor) (K128)Behind glove box. (Схема №59)
Secondary Air Injection Pump Relay (K6304)Right rear of engine compartment. (Схема №63)
Unloader Relay (Terminal R) (K3)Left side of luggage compartment. (Схема №41)
Unloader Relay (Terminal 15) (K9)Behind glove box. (Схема №43)
Unloader Relay (Terminal 15) (K93)Right rear of luggage compartment. (Схема №51)
Valve Relay (K95)Behind glove box. (Схема №54)
Wiper Relay II (K37) (Except 5.4L)Right rear of engine compartment. (Схема №50)
Wiper Relay II (K37) (5.4L)Right rear of engine compartment. (Схема №49)
Wiper Relay I (K36) (Except 5.4L)Right rear of engine compartment. (Схема №48)
Wiper Relay I (K36) (5.4L)Right rear of engine compartment. (Схема №47)

BUZZERS, RELAYS & TIMERS LOCATION

CIRCUIT PROTECTION DEVICES

ComponentLocation
Fuse Box (A400)Right side of luggage compartment. (Схема №35)

CIRCUIT PROTECTION DEVICES LOCATION

CONTROL UNITS

ComponentLocation
ABS Control Module (A67)Behind glove box. (Схема №37)
ABS/DSC Control Module (A65)Behind glove box. (Схема №36)
Central Locking Remote Control (A194)Below rear seat. (Схема №39)
Chime Module (H10)Under glove box. (Схема №79)
Cruise Control Module (Tempomat) (A8)Right rear of engine compartment. (Схема №33)
Engine Control Module I (DME) (A6010)Right rear of engine compartment.
Engine Control Module II (DME) (A6020)Right rear of engine compartment.
General Module (A1)Behind glove box. (Схема №31)
Light Module (A3)Right side of right footwell. (Схема №32)
Sun Blind Control Module (A82)Below right rear seat. (Схема №38)
Supplemental Restraint System Control Module (A12)Rear center console. (Схема №34)
Transmission Control Module (AGS) (A8600)Right rear of engine compartment.

CONTROL UNITS LOCATION

MOTORS

ComponentLocation
Blower Motor (M30)Behind center of dash. (Схема №82)
Defroster Flap Motor (M35)Center of dash. (Схема №83)
E-Box Fan (M6506)Right rear of engine compartment. (Схема №87)
Footwell/Rear Compartment Actuator Motor (M41)Behind center console. (Схема №86)
Fresh Air Flap Motor IHKA (M36)Center of dash. (Схема №84)
Recirculation Flap Motor (M40)Center of dash. (Схема №85)
Washer Pump (M4)Washer reservoir. (Схема №81)
Wiper Motor (M3)Left rear of engine compartment. (Схема №80)

MOTORS LOCATION

SENDING UNITS & SENSORS

ComponentLocation
Automatic Air Recirculation Sensor (B414)Right front of engine compartment. (Схема №73)
Oil Level Sensor (B6254)Lower left side of engine. (Схема №74)
Rain Sensor (B57)Near rear view mirror. (Схема №72)
Speed Sensor (Left Front) (B2)Left front wheel hub. (Схема №65)
Speed Sensor (Left Rear) (B4)Left rear wheel hub. (Схема №67)
Speed Sensor (Right Front) (B1)Right front wheel hub. (Схема №64)
Speed Sensor (Right Rear) (B3)Right rear wheel hub. (Схема №66)
Temperature Sensor (B21)Left front ventilation duct. (Схема №70)
Tilt Sensor (B28)Left rear of luggage compartment. (Схема №71)

SENDING UNITS & SENSORS LOCATION

SOLENOIDS & SOLENOID VALVES

ComponentLocation
Driver's Seat Lumbar Support Valve Block (Y193)Driver's seatback. (Схема №96)
Left Rear Seat Lumbar Support Valve Block (Y195)Below rear seat. (Схема №98)
Passenger's Seat Lumbar Support Valve Block (Y194)Passenger's seatback. (Схема №97)
Right Rear Seat Lumbar Support Valve Block (Y196)Below rear seat. (Схема №99)

SOLENOIDS & SOLENOID VALVES LOCATION

SWITCHES

ComponentLocation
Brake Fluid Level Switch (B18)Left rear of engine compartment. (Схема №69)
Brake Light Switch (S29)Left side of dash. (Схема №91)
Dual Temperature Switch (S36)Right front of engine compartment. (Схема №93)
Engine Coolant Level Switch (S63)Right front of engine compartment. (Схема №94)
High Pressure Switch (B8)Right front of engine compartment. (Схема №68)
Oil Pressure SwitchUnder Oil Filter. (Схема №75)
Park Brake Switch (S31)Left side of dash. (Схема №92)
Underhood Light Switch (S19)Right front of engine compartment. (Схема №90)

SWITCHES LOCATION

MISCELLANEOUS

ComponentLocation
A/C Compressor (Y2)Right front of engine compartment. (Схема №95)
Antenna Amplifier (N8)Right "C" pillar. (Схема №89)
Anti-Theft Horn (DWA) (H1)Right rear wheelwell. (Схема №76)
Final Stage Unit (N2)Center top of dash. (Схема №88)
Horn (Left) (H2)Under right front bumper. (Схема №77)
Horn (Right) (H3)Under right front bumper. (Схема №78)

MISCELLANEOUS LOCATION

CONNECTORS

ComponentLocation
X256 (Black, 6 Pin)Lower right "A" pillar. (Схема №10)
X257 (Black, 6 Pin)Lower left "A" pillar. (Схема №11)
X273 (Black, 6 Pin)Lower left "B" pillar. (Схема №13)
X274 (Black, 6 Pin)Lower right "B" pillar. (Схема №14)
X277 (Black, 10 Pin)Lower left "B" pillar. (Схема №13)
X278 (Black, 10 Pin)Lower right "B" pillar. (Схема №14)
X18196 (Black, 8 Pin)Lower left "A" pillar. (Схема №11)
X18198 (Black, 8 Pin)Lower right "A" pillar. (Схема №10)

CONNECTORS LOCATION

GROUNDS

ComponentLocation
X4Right side of engine compartment. (Схема №1)
X46Rear center console. (Схема №2)
X151Left door sill. (Схема №3)
X165Left front of engine compartment. (Схема №4)
X166Right front of engine compartment. (Схема №5)
X170Right side of engine compartment. (Схема №1)
X173Left door sill. (Схема №3)
X490Right door sill. (Схема №15)
X492Right door sill. (Схема №15)
X493Right front of engine compartment. (Схема №5)
X494Right "C" pillar. (Схема №16)
X498Right rear of luggage compartment. (Схема №17)
X811Right rear of luggage compartment. (Схема №17)
X1106Right side of engine compartment. (Схема №20)
X1108Left door sill. (Схема №21)
X6406Right rear of luggage compartment. (Схема №23)
X6452Right front shock tower. (Схема №25)
X6453Right front shock tower. (Схема №25)
X6454Right side of engine compartment. (Схема №26)
X6456Right side of engine compartment. (Схема №27)
X10012Right side of right footwell. (Схема №28)
X13016Left "C" pillar. (Схема №29)
X19518Right rear of luggage compartment. (Схема №30)

GROUNDS LOCATION