Vehicle Messages - GMC Cadillac CT5 2021 Manual

Performance View : This displays
digital speed, indicators from speed
view along with rpm reading,
transmission positions, Shift Timing
Light Position (V-Series only), gear
shift indicator (if equipped), vehicle
ahead indicator, Lane Departure
Warning/Lane Keep Assist, and
Adaptive Cruise Control and set speed.
If equipped, the shift timing lights at
the top of the display will appear with
increases in engine rpm. The rows of
lights get closer together as the shift
point gets closer. Shift the
transmission before the lights come
together in the display. Shift
immediately if the lights are flashing.
See Manual Mode 0 235.
Care of the HUD
Clean the inside of the windshield to
remove any dirt or film that could
reduce the sharpness or clarity of the
HUD image.
Clean the HUD lens with a soft cloth
sprayed with glass cleaner. Wipe the
lens gently, then dry it.
HUD Troubleshooting
If you cannot see the HUD image
when the ignition is on, check that:
Nothing is covering the HUD lens.
The HUD brightness setting is not
too dim or too bright.
The HUD is adjusted to the proper
height.
Polarized sunglasses are not worn.
The windshield and HUD lens are
clean.
If the HUD image is not correct,
contact your dealer.
The windshield is part of the HUD
system. If the windshield needs
replacing, see Windshield Replacement
0 331.

Vehicle Messages

Messages displayed on the Driver
Information Center (DIC) indicate the
status of the vehicle or some action
that may be needed to correct a
condition. Multiple messages may
appear one after another.
INSTRUMENTS AND CONTROLS
The messages that do not require
immediate action can be
acknowledged and cleared by pressing
the thumbwheel. The messages that
require immediate action cannot be
cleared until that action is performed.
All messages should be taken
seriously; clearing the message does
not correct the problem.
If a SERVICE message appears, see
your dealer.
Follow the instructions given in the
messages. The system displays
messages regarding the following
topics:
Service Messages
Fluid Levels
Vehicle Security
Brakes
Steering
Ride Control Systems
Driver Assistance Systems
Cruise Control
Lighting and Bulb Replacement
Wiper/Washer Systems
Doors and Windows
Seat Belts
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