Volvo XC90 Twin Engine 2019, Руководство пользователя

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STARTING AND DRIVING
457
Activating and deactivating the
automatic brake at a standstill
The automatic brake function at a standstill is
activated using the button in the tunnel console.
–
Press the button in the tunnel console to
activate or deactivate the function.
> The indicator in the button illuminates
when the function is activated. Activated
function remains even when the car is
started next time.
Applicable when switching off
If the function is active and holds the
car with the foot brake (A-symbol illu-
minated) then the brake pedal must be
depressed at the same time as the
button is depressed in order to deactivate.
•
The function remains deactivated until it is
reactivated.
•
When the function is deactivated, hill start
assist (HSA) remains active to prevent the
car from rolling backwards when starting on
an uphill gradient.
Related information
•
Automatic braking when stationary (p. 456)
Help when starting on a hill
Hill start assist (HSA
4
) prevents the car from roll-
ing backwards when starting on an uphill gradi-
ent. When reversing uphill, it prevents the car
from rolling forwards.
The function means that the pedal pressure in
the brake system remains for several seconds
while the driver's foot is moved from brake pedal
to accelerator pedal.
The temporary braking effect releases after sev-
eral seconds or when the driver starts to drive
away.
Hill start assist is available even when the func-
tion for automatic brake when stationary (Auto
hold) is deactivated.
Related information
•
Automatic braking when stationary (p. 456)
•
Foot brake (p. 450)
4 Hill Start Assist