Volvo XC90: Starting and driving / Auto-hold brakes
With the Auto-hold brake function, the driver can release the brake pedal
and the brakes will remain applied, for example, when the vehicle has stopped at
a traffic light or intersection.
When the vehicle stops, the brakes are activated automatically. The function
can use either the normal brakes or the parking brakes to keep the vehicle stationary
and works on flat surfaces or hills. If the driver has their seat belt fastened
and/or if the driver's door is closed, the brakes will disengage automatically when
the vehicle starts driving.
NOTE
When braking to a stop on an uphill or downhill gradient, depress the brake
pedal with slightly more force than usual before releasing to ensure that the vehicle
cannot move at all.
The parking brake is activated if
- the vehicle is switched off.
- the driver's door is opened
- the driver's seat belt is removed
- the vehicle has been stationary for a prolonged period of time (5-10 minutes)
Symbols in the instrument panel

A Canadian models.
B US models.
If you are unable to deactivate or activate the parking brake after several attempts,
contact an authorized Volvo workshop. A audible warning signal will sound if the
parking brake is activated while the vehicle is being driven...
The Auto-hold brake function at a standstill is activated with the button
in the tunnel console.
Press the button in the tunnel console to activate or deactivate the function...
Other information:
There is a function button for Eco drive mode in the center display's Function
view if the vehicle is not equipped with a drive mode control in the tunnel console.
When the engine is switched off, Eco mode is deactivated and must therefore be
reactivated each time the engine is started...
In a collision in which the activation level is reached for the pyrotechnic
seat belt tensioners or airbags, or if a collision with a large animal is detected,
the vehicle's brakes will be automatically activated. This function is intended
to help prevent or reduce the effects of any subsequent collision...