Volvo XC90: Lighting / Using the rear window wiper/washer
The rear window washer/wiper is designed to clean 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 window wiper can be operated
again after a cooling-down period.

Select
for interval rear window wiper.
Select
for continuous rear window wiper.
- Move the right-side steering wheel lever forward to wash/wipe the rear window.
The windshield and headlight washers are designed to clean the windshield
and headlights. Use the right-side steering wheel lever to start the windshield
and headlight washers...
If reverse gear is engaged while the windshield wipers are on, the rear window
wipers will start. This function is deactivated when a different gear is selected...
Other information:
(The same setting applies to the rear seats with the 2-zone climate system.)
The blower can be set to several different automatically controlled speeds
for the front seat.
Tap the symbol in the center
of the climate bar to open Climate view in the center display...
(Option/accessory)
The tailgate can be set to stop opening at a certain height, for example if
the tailgate needs to be opened in a garage with a low ceiling.
Setting maximum opening height
Open the tailgate manually to the desired opening height.
Press the button on the lower
edge of the tailgate and hold it for about 3 seconds...