Volvo S 90 2017, Руководство пользователя

Страница: 391 / 570

STARTING AND DRIVING
389
Parking brake malfunctions
If it has not been possible to apply or release the
parking brake after several attempts, consult a
trained and authorized Volvo service technician
or retailer.
An audible signal will sound if the parking brake
is applied when the vehicle is being driven. If the
vehicle must be parked while the parking brake is
not functioning properly:
•
Put the gear selector in
P
.
•
If the vehicle is pointing
uphill
, turn the front
wheels so that they point away from the curb.
•
If the vehicle is pointing
downhill
, turn the
front wheels so that they point toward the
curb.
•
Put the gear selector in
P
.
Low battery charge level
If the battery is discharged, the parking brake
cannot be operated. Connect an auxiliary battery
to the vehicle.
Replacing brake pads
The rear brake pads have to be replaced by a
trained and authorized Volvo service technician
due to the design of the electric parking brake.
Symbols in the instrument panel
Symbol Explanation
A
B
If the symbol flashes, a parking
brake fault has been detected.
See the message in the instru-
ment panel.
A
B
Fault in the brake system.
A US models
B Canadian models
Related information
•
Using the parking brake (p. 387)
•
Using the parking brake (p. 387)
•
Brake functions (p. 383)
•
Jump starting (p. 368)
Hill Start Assist
Hill Start Assist (HSA) helps prevent the vehicle
from rolling backwards when starting up a hill. If
you are backing up a hill, HSA helps prevent the
vehicle from rolling forward.
HSA makes it easier to start or back up on a hill
by retaining pressure on the brake pedal for sev-
eral seconds after the pedal has been released in
order to keep the vehicle at a standstill.
The brakes will be released after several seconds
or when the driver presses the accelerator pedal.
HSA is available even if the Auto-hold braking
function is turned off.
Related information
•
Brake functions (p. 383)
•
Auto-hold brake function (p. 390)