Opening the main menu
Press the button.
The main menu is displayed.
All iDrive functions can be called up via the main menu.
See also:
BMW Info
General information
Messages from BMW regarding service actions
and news from BMW.
Selecting additional functions
The following functions are available when a
message is selected:
...
Flat Tire Monitor FTM
The conceptThe system does not measure the actual inflation pressure in the tires.
The system detects a pressure loss in a tire by comparing the rotational speeds
of the individual wheels while mov ...
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 ...