2004 BMW M3 CONVERTIBLE windshield wipers

76
Washer/wiper system/Rain sensor*0Wipers retracted
1Intermittent mode or rain sensor
2Normal wipe
3Fast wipe
4Brief wipe
5Rotary dial for control of the wipe
interval or the sensitivity of the rain
sensorIntermittent modeNot on vehicles with rain sensor.
You can select any of four sweep inter-
vals with rotary dial 5. In addition, the
wipe interval varies automatically
depending on road speed.
Rain sensorThe rain sensor is located on the wind-
shield directly behind the rearview mir-
ror.
To activate the rain sensor:
>With the ignition key in position 1
or higher, move the lever to
position 1. The wipers travel once
across the windshield, regardless of
the weather
>You can leave the lever in position 1
at all times. With the ignition key in
position 1 or higher, all you then need
to do to activate the rain sensor Acti-
vate by briefly turning rotary dial 5.
To adjust the sensitivity of the rain sen-
sor: turn rotary dial 5.
To switch off the rain sensor: put lever
in position 0.
Turn the rain sensor off in auto-
matic car washes. Failure to do so
could result in damage caused by
undesired wiper activation. ers switch automatically to intermittent
wipe – not on vehicles with rain sensor.
Fast wiper speedWhen the vehicle is stationary, the wip-
ers operate at normal speed – not on
vehicles with rain sensor.

77
0Wipers retracted
1Clean windshield and headlampsClean windshield and headlamps*
Do not use the washers if there is
any danger that the fluid will
freeze on the windshield, as your vision
could be obscured. Always use a wind-
shield washer antifreeze in cold
weather. Refer to page 126.
Do not use the washers when the reser-
voir is empty. This could cause damage
to the washer pump.<
The system sprays washer fluid against
the windshield and activates the wipers
for a brief period.
When the vehicle's lighting system is
switched on, the headlamps will also be
cleaned at reasonable intervals.Windshield washer nozzlesThe windshield washer jets are warmed
automatically when the ignition key is in
position 2.
Cruise controlYou can store and automatically main-
tain any desired vehicle speed above
approx. 20 mph / 30 km/h.
The cruise control is available whenever
the engine is running and the system
has been activated.To activate the systemIn ignition key position 2:
Press the button in the steering wheel.
The indicator lamp in the instrument
cluster comes on, refer to page 20. You
can now use the cruise control.
Do not use cruise control on twist-
ing roads, when high traffic den-
sity prevents driving at a constant
speed, or when the road surface is slick
– snow, rain, ice – or loose – rocks or
gravel, sand. until the indicator lamp in the instru-
ment cluster goes out.
Cruise control is also deactivated when
the ignition key is in position 0.
Washer/wiper system/Rain sensor*
OverviewControlsMaintenanceRepairsDataIndex

Everything from A to ZWindshield washer reservoir
volume, see
Capacities 157
Windshield wiper blades,
replacing 136
Windshield wipers, refer to
Washer/wiper system 76
Winter tires 122
condition 122
storing 121
Wiper blades, replacing 136
Work in the engine compart-
ment 123
X
Xenon lamps
bulb replacement 137