Electric fan: Notes
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2017 BMW X3, 2016 BMW X3, 2015 BMW X3, 2014 BMW X3, and 2013 BMW X3. However, it is still accessible from the selected car via links, so may be relevant.
The electric fan is arranged behind the cooler. The engine control system activates the electric fan.
A new feature is that the power supply from terminal 30 via a relay comes from the engine control system.
Depending on version, this electric fan cutoff relay is located: behind the glove box or in the luggage compartment next to the battery.