Clean the windshield, headlamps

Pull the lever.
The system sprays washer fluid on the windshield and activates the wipers briefly.
In addition, the headlamps are cleaned at regular intervals when the vehicle lights are switched on.
Do not use the washer system at freezing
temperatures
Do not use the washers if there is any danger
that the fluid will freeze on the windshield; otherwise,
your vision could be obscured. For this
reason, use antifreeze.
Avoid using the washer when the reservoir is empty; otherwise, you could damage the pump.◄
See also:
Safety
Both the coupe and convertible have front airbags plus side-impact airbags
built into the front seats. As required of all 2012 models sold in the U.S., the
640i has standard antilock brakes and an ...
Headlamps
▷ Do not rub dry and do not use abrasive or
caustic cleansers.
▷ Soak areas that have been soiled e.g. due to
insects, with shampoo and wash off with
water.
▷ Thaw ice with d ...
Brake assistant
When you apply the brakes rapidly, this system
automatically produces the maximum braking
force boost. It thus helps to achieve the shortest
possible braking distance during full braking.
This ...
