Buick REGAL 2011 - Manual (Page 222)

Black plate (32,1) Buick Regal Owner Manual - 2011
9-32 Driving and Operating
The system has a parking brake
status light and a parking brake
warning light. See Electric Parking
Brake Light on page 5‑16. There are
also three Driver Information Center
(DIC) messages. See Brake System
Messages on page 5‑26 for more
information. In case of insufficient
electrical power, the EPB cannot be
applied or released.
Before leaving the vehicle, check
the parking brake status light to
ensure that the parking brake is
applied.
EPB Apply
The EPB can be applied any time
the vehicle is stopped. The EPB is
applied by momentarily lifting up on
the EPB switch. Once fully applied,
the parking brake status light will be
on. While the brake is being applied,
the status light will flash until it is
fully applied. If the light does not
come on, or remains flashing, you
need to have the vehicle serviced.
Do not drive the vehicle if the
parking brake status light is flashing.
See your dealer. See Electric
Parking Brake Light on page 5‑16
for more information.
If the EPB is applied while the
vehicle is in motion, a chime will
sound, and the DIC message
RELEASE PARK BRAKE SWITCH
will be displayed. The vehicle will
decelerate as long as the switch is
held in the up position. Releasing
the EPB switch during deceleration
will release the parking brake. If the
switch is held in the up position until
the vehicle comes to a stop, the
EPB will remain applied.
If the parking brake status light
flashes continuously, then the EPB
is only partially applied or released,
or there is a problem with the EPB.
The DIC message SERVICE
PARKING BRAKE will be displayed.
If this light flashes continuously,
release the EPB, and attempt to
apply it again. If this light continues
to flash, do not drive the vehicle.
See your dealer.
If the parking brake warning light is
on, the EPB has detected an error
in another system and is operating
with reduced functionality.
To apply the EPB when this
light is on, lift up on the EPB
switch and hold it in the up position.
Full application of the parking brake
by the EPB system may take a
longer period of time than normal
when this light is on. Continue to
hold the switch until the parking
brake status light remains on. If the
parking brake warning light is on,
see your dealer.
For maximum EPB force when
parking on a hill, pull the EPB
switch twice.
If the EPB fails to apply, the rear
wheels should be blocked to
prevent vehicle movement.