See also:

Coolant level
Checking 1. Let the engine cool. 2. Turn the cap of the expansion tank slightly counterclockwise to allow any excess pressure to dissipate, and then open it. 3. The coolant level is correct if ...

ConnectedDrive or BMW Assist
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Front ventilation
Front ventilation 1. Use the thumbwheels to smoothly open and close the air vents 2. Use the lever to change the direction of the air flow Avoiding injury Do not drop any foreign objects i ...