Volvo XC90 Owner's Manual page 184

WINDOWS, GLASS AND MIRRORS
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CAUTION
Avoid activating the washer system when it is
frozen or the fluid reservoir is empty. Other-
wise, there is a risk of damaging the pump.
Headlight washer*
To save washer fluid, the headlights are washed
automatically according to a defined interval
when the headlights are on.
Reduced washing
When there is about 1 liter (1 qt) of washer fluid
left in the reservoir and the
low, refill
message is displayed in the instrument
panel together with the
fluid supply to the headlights is cut off. This is to
prioritize windshield cleaning and visibility
through it. The headlights are only washed if high
or low beam is on.
Related information
• Using the rain sensor (p. 180)
• Using automatic rear window wiping when
backing up (p. 183)
• Wiper blades and washer fluid (p. 178)
• Using the rain sensor's memory function
(p. 181)
• Using the rear window wiper/washer
(p. 182)
• Filling washer fluid (p. 620)
182
• Windshield wipers in the service position
(p. 619)
• Replacing windshield wiper blades (p. 618)
• Changing rear window wipers (p. 617)
• Using the windshield wipers (p. 179)
Washer fluid Level
symbol, the washer
Using the rear window wiper/
washer
The rear window wiper/washer cleans the rear
window. Use the right-side steering wheel lever
to start and control the wiper/washer.
Activating the rear window wiper/
washer
NOTE
The rear window wiper motor is equipped with
overheating protection that switches off the
motor if it becomes overheated. The rear win-
dow wiper can be operated again after a cool-
ing-down period.
Select for interval rear window wiper.
Select for continuous rear window
wiper.
* Option/accessory.