BMW M3 Sedan 2010 - Manual (Page 54)

Driving
52
Intermittent wipe or rain sensor*
If the car is not equipped with a rain sensor, the
intermittent-wipe time is a preset.
If the car is equipped with a rain sensor, the time
between wipes is controlled automatically and
depends on the intensity of the rainfall. The rain
sensor is mounted on the windshield, directly in
front of the interior rearview mirror.
Activating intermittent wipe or rain
sensor
Press the button, arrow 3. The LED in the but-
ton lights up.
Setting speed for intermittent wipe or
sensitivity of the rain sensor
Turn thumbwheel 5 up or down.
Deactivating intermittent wipe or rain
sensor
Press the button again, arrow 3.
The LED goes out.
Deactivate the rain sensor before enter-
ing an automatic car wash. Failure to do
so could result in damage caused by undesired
wiper activation.
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Cleaning windshield and headlamps*
Pull the lever, arrow 4.
Washer fluid is sprayed onto the windshield and
the wipers are operated for a short time.
When the vehicle lighting system is switched
on, the headlamps are cleaned at regular and
appropriate intervals.
Do not use the washers if there is any
danger that the fluid will freeze on the
windshield. If you do, your vision could be
obscured. Antifreeze should therefore be
added to the fluid, refer to Washer fluid.
Do not use the washers when the washer fluid
reservoir is empty; otherwise, you will damage
the washer pump.
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Windshield washer nozzles
The windshield washer nozzles are heated
automatically
* while the engine is running or
the ignition is switched on.
Sports Wagon: rear window wiper
1 Intermittent operation. When reverse gear
is engaged, the system switches to contin-
uous operation.
2 Cleaning the rear window
The rear window wiper does not move if the
lever is in position
1 before the ignition is
switched on.
To switch on the rear window wiper:
1. Move the lever to its home position.
2. Reselect the desired position.
Do not use the washers when the washer
fluid reservoir is empty; otherwise, you
will damage the washer pump. <
Washer fluid
Washer fluid antifreeze is flammable.
Therefore, keep it away from ignition
sources and only store it in the closed original
container that is kept out of reach of children;
otherwise, there is a risk of personal injury.
Comply with the instructions on the con-
tainer.
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Online Edition for Part no. 01 41 2 602 994 - © 08/09 BMW AG Online Edition for Part no. 01 41 2 602 994 - © 08/09 BMW AG