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The parking brake prevents the car from rolling away from stationary by means of mechanically locking/blocking two wheels.
Activating and deactivating the parking brake
Use the parking brake to prevent the car from rolling from stationary.
Parking on a hill
Always make sure that the parking brake has been activated when parking on a hill.
In the event of a fault in the parking brake
Contact an authorised Volvo workshop if it is not possible to deactivate or activate the parking brake after several attempts.