Maximum cooling

The system is set to the lowest temperature, Press the button.

The system is set to the lowest temperature, maximum air volume and recirculatedair mode.

Air flows out of the vents for the upper body region. Open them for this purpose.

Air is cooled as quickly as possible:

  • At an external temperature of approx. 32 F/ 0 C.
  • When the engine is running.
    See also:

    Switching on the rear window wiper
    Press the lever forward: intermittent wipe. When reverse gear is engaged, the system switches to continuous operation. To clean the rear window, press the lever further forward. ...

    Notes
    Switch off the engine before refueling Always switch off the engine before refueling; otherwise, fuel cannot be added to the tank and a message will be displayed.◀ Observe when handlin ...

    Under the Hood
    The 640i is powered by a 315-horsepower, turbocharged 3.0-liter six-cylinder engine. Its peak torque rating is 332 pounds-feet. BMW cites a zero to 60 mph time of 5.5 seconds for both the coupe an ...