The cooling fan is responsible for maintaining proper engine coolant temperature and a c cooling.
Bmw e90 radiator fan relay.
Relay r2 cooling fan relay relay r3 catalytic converter relay r4 vacuum pump relay relay r5 receiver transmitter relay r6 direction indicator.
When repairing the cooling fan and shroud are replaced as a unit.
There is no engine driven mechanical fan.
In older 3 series model cars like the e46 this was accomplished with a belt driven fan on a thermo activated clutch hub.
The fan is mounted between the radiator and the engine and is the main engine cooling fan.
Dynamic stability control dsc or.
Bmw e90 models utilize an electronic cooling fan integrated into the cooling fan shroud.
Rear 12v socket 12v socket in luggage compartment.
20a bmw e90 cigarette lighter fuse.