See also:

Diagnosis OBD
On the driver's side is an OBD socket for checking components relevant to the composition of the vehicle's emissions. ...

Assist system information
Display on the Control Display Information on the Assist system can be displayed by activating Assist on the Control Display. 1. "Settings" 2. "Control display" 3. "Driv ...

Coolant
Coolant consists of half water and half additive. Not all commercially available additives are suitable for your BMW. Ask your BMW center for suitable additives. Only use suitable additives; other ...