BMW 5 Series: Windshield Wiper/Washer System
System wiring diagram
.png)
Wash/wipe system
- Outside temperature sensor
- Washer fluid level switch
- Washer pump for headlight cleaning system
- Electric motor, windscreen washer pump
- Fuses in the power distribution box, front right
- Body Domain Controller (BDC)
- Steering column switch cluster (SZL)
- Instrument panel (KOMBI)
- Rain‐light‐solar-condensation sensor
- Wiper motor
- Heated washer jet, left
- Heated washer jet, center
- Heated washer jet, right
The wiper motor is a 12 V motor with transmission. The control unit, wiper
motor and the transmission
form one complete unit. This wiper motor unit consists of:
- A permanently excited direct current motor with attached reduction gear.
- Control unit electronics with eccentric shaft sensor with attached plug
connection.
The control unit in the wiper motor is able to identify the following faults:
- Faults in the control unit electronics.
- Short circuits at the motor and sensor system.
- Open lines at the motor and sensor system.
The control unit in the wiper motor does not have a fault memory. The fault
code entry is stored in the
Body Domain Controller (BDC).
The heated washer jets are activated by the Body Domain Controller.
The Body Domain Controller is also responsible for actuation of the windshield
washer pump and
evaluation of the washer fluid level switch.
READ NEXT:
System wiring diagram
Comfort Access
Body Domain Controller (BDC)
Fuse in the Body Domain Controller
Switch in door lock of front passenger door
Outside door handle electronics (TAGE), front pas
System wiring diagram
Central locking system
Hotel position switch
Fuse for front right power distribution box
Body Domain Controller (BDC)
Door lock, front passenger door
Central locking butto
SEE MORE:
Concept
Integrated fans in the seat and armrest areas
provide a comfortable seat temperature.
Overview
Active seat ventilation
Switching on
Press the button once for each
ventilation
level.
The highest level is active when three LEDs are
lit.
The ventilation switches back by one level after a
sh
Air intake duct
In contrast to the 4- and 6-cylinder gasoline engines, the 8-cylinder
gasoline engine has a two-branch
intake system. This ensures that the necessary air volume is made available to
the engine in every load
range.
Gasoline engine air intake duct in the G30
B46 engine
B58 Engine