See also:

Turn signal indicator – trailer (certainmodels)
If you are towing a trailer, this light will flash simultaneously with the turn signals on the trailer. If the light does not flash when signaling, neither the trailer's turn signals nor the ve ...

Switching BLIS on and off
BLIS is automatically activated when the ignition is switched on. The indicator lights will provide confirmation by flashing 3 times. The system can be switched off by pressing the BLIS button ...

Disabling the passenger's side front airbag
Occupant Weight Sensor (OWS) indicator light 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 ...