See also:

Setting a speed
Use the or buttons set the vehicle's current speed. The set speed is shown in the display. NOTE Cruise control cannot be engaged at speeds below 20 mph (30 km/h). ...

High/low beam headlights
Headlight switch and lever 1 High beam flash 2 Toggle between high and low beams ...

Disabling the passenger's side front airbag
Volvo recommends that ALL occupants (adults and children) shorter than 4 feet 7 inches (140 cm) be seated in the back seat of any vehicle with a front passenger side airbag, and be properly re ...