Volvo XC90: Lighting / Using the rear window wiper/washer

Using the windshield and head-light washers

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...

Using automatic rear window wiping when backing up

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:

Volvo XC90 2015-2026 Owners Manual: Steering assistance during collision risks limitations

The function may have limited functionality in certain situations and not intervene, e.g.: for smaller vehicles such as motorcycles if more than half of your vehicle has moved into the adjacent lane on roads/lanes with indistinct or no side lane markings outside the speed range 60-140 km/h (37-87 mph) when speed-dependent power steering wheel resistance is working at reduced power – e...

Volvo XC90 2015-2026 Owners Manual: Front fog lights/corner illumination

(Option/accessory) The fog lights can be activated manually when driving in fog and are activated automatically when backing up to help augment the backup light. If the vehicle is equipped with corner illumination *, the fog lights are activated automatically in weak daylight or dark conditions to illuminate the area diagonally in front of the vehicle...