Service Electric Parking Brake; Antilock Brake System (Abs) Warning Light; Up-Shift Light - Buick 2015 Regal Owner's Manual

5-24 Instruments and Controls
Service Electric Parking
Brake Light
This light should come on briefly
when starting the vehicle. If it does
not come on, have it fixed so it will
be ready to warn if there is a
problem.
If this light stays on, there is a
problem with the Electric Parking
Brake system or another system on
the vehicle that is causing the
parking brake system to work at a
reduced level. The vehicle can still
be driven, but should be taken to a
dealer as soon as possible. See the
information for the Electric Parking
Brake under Parking Brake on
page 9-32. If a message displays in
the Driver Information Center (DIC),
see Brake System Messages on
page 5-38.
Antilock Brake System
(ABS) Warning Light
The Antilock Brake System (ABS)
light comes on briefly when the
engine is started.
If the light does not come on, have it
fixed so it will be ready to warn if
there is a problem.
If the ABS light stays on, turn the
ignition off. If the light comes on
while driving, stop as soon as it is
safely possible and turn the ignition
off. A chime may also sound when
the light comes on steady. Then
start the engine again to reset the
system. If the ABS light stays on,
I n f o r ma t i o n P r o v i d e d b y :
or comes on again while driving, the
vehicle needs service. If the regular
brake system warning light is not
on, the vehicle still has brakes, but
not antilock brakes. If the regular
brake system warning light is also
on, the vehicle does not have
antilock brakes and there is a
problem with the regular brakes.
See Brake System Warning Light on
page 5-23.
See Brake System Messages on
page 5-38 for all brake related DIC
messages.

Up-Shift Light

For manual transmission vehicles,
there is an up-shift light that comes
on in the lower DIC area. It shows
when to shift to the next higher gear
for best fuel economy.