Antilock Brake System (Abs); Lane Departure Warning; (Ldw) Light; Antilock Brake System (Abs) Warning Light - Buick 2014 LaCrosse Owner's Manual

5-20 Instruments and Controls
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 5-35.
Antilock Brake System
(ABS) Warning Light
This 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 off the vehicle. Then start
the engine again to reset the
system. If the ABS light stays on,
or comes on again while driving, the
vehicle needs service. A chime may
also sound when the light comes on
steady.
If the ABS light is the only light on,
the vehicle has regular brakes, but
the antilock brakes are not
functioning.
If both the ABS and the brake
system warning light are on, the
vehicle's antilock brakes are not
functioning and there is a problem
with the regular brakes. See your
dealer for service.
See Brake System Warning Light on
page 5-19 and Brake System
Messages on page 5-35.

Lane Departure Warning

(LDW) Light

This light comes on briefly while
starting the vehicle. If it does not,
have the vehicle serviced by your
dealer. If the system is working
normally, the light then turns off.
This light comes on green when the
system is on and ready to operate.
When the system determines that
the vehicle is leaving its lane
without using the turn signal, this
light will change to amber and flash.
See Lane Departure Warning (LDW)
on page 9-57.