See also:

Anti-lock Brake System (ABS)
The ABS system in your vehicle performs a self-diagnostic test when the vehicle first reaches the speed of approximately 12 mph (20 km/h). The brake pedal will pulsate several times and a sound ma ...

Introduction
City Safety™1 is a support system designed to help the driver avoid low speed collisions when driving in slow-moving, stop-and-go traffic. City Safety™ is not active if your vehicle’s speed is ...

Occupant Weight Sensor
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 s ...