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 may be audible from the ABS control module. This is normal.
See also:
Snow chains, snow tires, studded tires
Winter driving conditionsSnow chains
Snow chains can be used on your Volvo with
the following restrictions:
• Snow chains should be installed on front
wheels only. Use only Volvo approved
snow ...
Stowing the two-stage integrated booster cushion
The booster cushion can be folded down completely
(stowed) from either the stage 1 or stage
2 positions.
NOTE
The booster cushion cannot be moved from
the stage 2 (upper) position to the sta ...
Turning off the accessory alarm sensors
In certain situations it may be desirable to turn off the accessory inclination
and movement alarm sensors if, for example, you drive your vehicle onto a ferry
where the rocking of the boat could ...
