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:
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.
If the vehicle must be parked before the problem is rectified, turn the wheels
as when parking on an incline and put the gear selector in P...
Incorrectly connected or installed software or diagnostic tools may have an
adverse effect on the vehicle's electronics.
We strongly recommend that Volvo owners use only genuine, Volvo-approved accessories,
and that accessory installations be performed only by a trained and qualified Volvo
service technician...