Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-16500442) -
2023 - CRC - 5/4/22
122
Instruments and Controls
If both the ABS warning light
and the brake system warning
light are on, ABS is not
functioning and there is a
problem with the regular
brakes. See your dealer for
service.
Performance Shifting
Light
If equipped, this light may
display green when Sport
Mode is activated and certain
driving conditions are met.
Sport Mode detects when the
vehicle is being driven in a
competitive manner, and
adjusts the shifting of the
gears accordingly. See Driver
Mode Control
Automatic Vehicle
Hold (AVH) Light
This light comes on when AVH
is turned on. See Automatic
Vehicle Hold (AVH)
Lane Keep Assist
(LKA) Light
Base Level
Uplevel
If equipped, the Lane Keep
Assist Light may display the
following colors:
.
Blank: LKA is disabled.
.
White: Appears when the
vehicle starts. A steady
white light indicates that
LKA is not ready to assist.
.
Green: Appears when LKA is
turned on and ready to
assist. LKA will gently turn
the steering wheel if the
vehicle approaches a
detected lane marking.
.
Amber: Appears when LKA is
active. The light flashes
amber as a Lane Departure
Warning (LDW) alert to
indicate that the lane
marking has been
unintentionally crossed.
If the system detects you
are steering intentionally (to
pass or change lanes), the
LDW alert may not display.
LKA will not assist or alert if
the turn signal is active in the
direction of lane departure,
or if LKA detects that you are
accelerating, braking,
or actively steering. See Lane
Keep Assist (LKA)