Maintenance
The battery is maintenance-free, i.e., the electrolyte will last for the life of the battery.
Your service center will be glad to advise you on questions regarding the battery.
See also:
Service requirements
The remaining driving distance and the date of the next scheduled service are
displayed briefly immediately after you start the engine or switch on the ignition.
The extent of service work requi ...
Running a function
Press the
button.
The function will run immediately. This
means, for example, that the number is dialed
when a phone number is selected. ...
Tire inflation pressure values over100 mph/160 km/h
X3 28i
X3 35i
...