Windshield Wiper/Washer Switch - Mercedes-Benz Light Truck ML 320 Operator's Manual

Windshield Wiper/Washer Switch

Pull stalk briefly for single wipe
without adding washer fluid (use only
when windshield is wet)
Pull and hold stalk to activate wiper
and washer.
Rotate switch:
Wiper off
Intermittent wiping Interval
is vehicle speed dependent.
Normal wiper speed
Fast wiper speed
Rear Window Wiper/Washer
The rear window wiper/washer switch
is located in the instrument panel.
Press down rocker switch symbol:
1 Interval wiping
2 Switch off, or press and hold
for simultaneous operation of wiper
and washer.
Washer Fluid Mixing Ratio
For temperatures above freezing:
MB Windshield Washer Concentrate
"S" and water 1 part "S" to 100 parts
water (40 ml "S" to 1 gallon water).
For temperature below freezing:
MB Windshield Washer Concentrate
"S" and commercially available
premixed windshield washer
solvent/antifreeze 1 part "S" to 100
parts solvent (40 ml "S" to 1 gallon
solvent).
Windshield Wiper Smears
If the windshield wiper smears the
windshield, even during rain, activate
the washer system as often as
necessary. The fluid in the washer
reservoir should be mixed in the correct
ratio.
Blocked Windshield Wiper
If the windshield wiper becomes
blocked (for example, due to snow),
switch off the wiper.
For safety reasons before removing ice
or snow, remove key from steering
lock. Remove blockage.
Activate wiper switch again (key in
steering lock position 1).
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