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:
Menu settings
The following pages list the main menus/submenus
and possible selections.
Car key memory
See pages 86 and 57 for more information.
Lock settings
Automatic door locking
Doors unlock
  ...
MY CAR
When the MY CAR symbol has been selected, the following menu alternatives are
displayed.
My S60
Support systems
Settings
My S60
The display shows all of the vehicle's driver su ...
Geartronic–manual shifting
Geartronic allows you to manually shift among
your vehicle's six forward speeds. Geartronic
can be selected at any time.
• To access the manual shifting position
from Drive (D), move the gear s ...
