See also:

Switch operation
The windshield wiper and washer operates when the ignition switch is in the ON position. Push the lever down to operate the wiper at the following speed: 1 Intermittent (INT) — intermittent op ...

Window washer fluid
WARNING Antifreeze is poisonous and should be stored carefully in marked containers out of the reach of children. Fill the window washer fluid reservoir periodically. Add window washer flu ...

Active Noise Control (ANC)
By identifying undesirable sounds in the cabin and then playing back through the speakers sound waves of opposite phase, the original noises are cancelled out, making the M's interior a quieter, m ...