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:
Volvo S60 Owners Manual
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Compliance
FCC/IC common sentence
This device complies with Part 15 of FCC Rules and RSS-Gen of IC Rules. Operation
is subject to the following two conditions: (1) this device may not cause interference,
an ...
Introduction
Your vehicle is equipped with tires according to the vehicle's tire information
placard on the B-pillar (the structural member at the side of the vehicle, at the
rear of the driver's door ...
