See also:

Disarming the alarm
Press the Unlock button on the remote key. > Two short flashes from the car's direction indicators confirm that the alarm has been deactivated and that all doors are unlocked. ...

Power brakes function only when the engine is running
The power brakes utilize vacuum pressure which is only created when the engine is running. Never let the vehicle roll to a stop with the engine switched off. If the power brakes are not working, ...

Warranty
As you'd expect, the Volvo V50 Sportswagon is supported by a comprehensive warranty. The standard mechanical warranty is three years/60,000 miles (whichever comes first), plus there's a three-year ...