BMW Z4 ROADSTER Owner's Manual page 131

In frosty conditions, wiping operation may not
start.
Deactivating rain sensor
Press the lever back into the 0 position.
Adjusting the rain sensor sensitivity
Turn the thumbwheel to adjust the sensitivity
of the rain sensor.
▷ Upward: high rain sensor sensitivity.
▷ Downward: low rain sensor sensitivity.
Windshield washer system
Safety information
Warning
The washer fluid can freeze onto the window
at low temperatures and obstruct the view.
There is a risk of accident. Only use the
washer systems if the washer fluid cannot
freeze. Use washer fluid with antifreeze, if
needed.
NOTICE
When the washer fluid reservoir is empty,
the washer pump cannot work as intended.
There is a risk of damage to property. Do
not use the washer system when the washer
fluid reservoir is empty.
Online Edition for Part no. 01405A88B63 - VI/23
Driving
Cleaning the windshield
Pull the lever.
The washer fluid is sprayed on the windshield,
and the wipers are turned on briefly.
Windshield washer nozzles
The windshield washer nozzles are automati-
cally heated while standby state is switched
on.
Fold-out position of the wipers
Principle
In the fold-out position, the wipers can be
folded out from the windshield, which is impor-
tant, for instance, when changing the wiper
blades or for folding away under frosty condi-
tions.
Safety information
Warning
If the wipers start moving in the folded away
state, body parts can be jammed or damage
may occur to parts of the vehicle. There is a
risk of injury or risk of damage to property.
Make sure that the vehicle is switched off
when the wipers are in the folded-away state
and the wipers are folded in when switching
on.
CONTROLS
131
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