Power brakes function only when theengine 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, considerably higher pressure will be required on the brake pedal to compensate for the lack of power assistance. This can happen for example when towing your vehicle or if the engine is switched off when the vehicle is rolling. The brake pedal feels harder than usual.
See also:
Accessory installation
• We strongly recommend that Volvo owners
install only genuine, Volvo-approved
accessories, and that accessory installations
be performed only by a trained and
qualified Volvo service technician.
...
Power windows
Driver's door control panel
1 Switch for power child safety locks* and
disengaging rear power window buttons,
see page 52
2 Rear window controls
3 Front window controls.
WARNING
• Always re ...
Curb weight
The weight of the vehicle including a full tank
of fuel and all standard equipment. It does not
include passengers, cargo, or optional equipment. ...