Volvo XC90: Starting and driving / Parking brake
The parking brake helps keep the vehicle stationary by mechanically locking
two wheels.

The parking brake controls are located in the tunnel console
between the seats.
When the electric parking brake is being applied, a faint sound can be heard
from the brake's electric motor. This sound can also be heard during the automatic
function check of the parking brake.
If the vehicle is stationary when the parking brake is activated, it will only
be applied to the rear wheels. If it is activated while the vehicle is moving, the
normal brakes will be used on all four wheels. Braking will be transferred to only
the rear wheels when the vehicle is almost stopped.
Regularly check the brake system components for wear.
To keep the vehicle as safe and reliable as possible, follow the Volvo service
schedule specified in the Warranty and Maintenance Records Information booklet...
Use the parking brake to help keep the vehicle stationary when it is parked.
Activating the parking brake
Pull up the control.
The symbol in the instrument panel will illuminate when the parking
brake is activated...
Other information:
(Option/accessory)
If the vehicle is equipped with Sensus Navigation*, speed-related information
will be provided in the following situations:
In cases where the speed limit is given indirectly, e.g. signs for highways
or other major roads.
If a previously detected speed sign is deemed to be no longer valid and
no new sign has been passed...
(Option/accessory)
The seats can be ventilated to provide increased comfort in warm weather.
The ventilation system consists of fans in the seats and backrest that draw air
through the seat upholstery. The cooler the passenger compartment is, the greater
the cooling effect of the ventilation...