Dynamic stability control dsc or.
Bmw e90 radiator fan relay.
Rear 12v socket 12v socket in luggage compartment.
When repairing the cooling fan and shroud are replaced as a unit.
There is no engine driven mechanical fan.
20a bmw e90 cigarette lighter fuse.
When a bmw e90 cooling fan fails the fan will not activate or only activate at high speed.
The bmw e90 cooling fan s main function is to move air through the radiator when the vehicle is stationary or moving at slow speeds.
The fan is mounted between the radiator and the engine and is the main engine cooling fan.
Bmw e90 models utilize an electronic cooling fan integrated into the cooling fan shroud.
In older 3 series model cars like the e46 this was accomplished with a belt driven fan on a thermo activated clutch hub.