Battery Not Charging
If the battery is not charging during operation, this
message will appear on the DIC. The charging system
light may also be displayed on the instrument panel
cluster. SeeCharging System Light on page 3-30for
more information. Driving your vehicle when the battery is
not charging properly can drain the battery. Have the
electrical system checked by your GM dealer as soon as
possible. Press the select button to acknowledge this
message and clear it from the DIC display.
Battery Voltage Too High
This message will be displayed when the battery
voltage is higher than normal and you try to raise or
lower the convertible top. The charging system light may
also be displayed on the instrument panel cluster.
SeeCharging System Light on page 3-30for more
information. Press the select button to acknowledge the
message and clear it from the DIC display.
Battery Voltage Too Low
This message will be displayed when the battery
voltage is lower than normal and you try to raise or
lower the convertible top. The charging system light may
also be displayed on the instrument panel cluster.
SeeCharging System Light on page 3-30for more
information. Press the select button to acknowledge the
message and clear it from the DIC display.
Cargo Cover Ajar
This message will be displayed when trying to open or
close the convertible top while the cargo cover is
open. Make sure the cargo cover is fully closed before
trying to open or close the convertible top. This
message will clear itself from the DIC once the cargo
cover is closed.
Change Trans (Transmission) Fluid
(Automatic Transmission Only)
If the transmission fluid needs to be changed, this
message will appear on the DIC. SeeAutomatic
Transmission Fluid on page 5-20andScheduled
Maintenance on page 6-4for more information.
Check Oil Level
If the oil level in the vehicle is low, this message will
appear on the DIC. Check the oil level and add oil
as necessary. SeeEngine Oil on page 5-13for more
information. Press the select button to acknowledge this
message and clear it from the DIC display.
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Depress Brake
This message will be displayed on the DIC when you try
to raise or lower the convertible top without first
pressing the brake pedal. The brake pedal must be
pressed in order to operate the convertible top.
SeeConvertible Top on page 2-45for more information.
Pressing the brake pedal will clear the message, or
you can press the select button to acknowledge
and clear the message from the DIC display.
Driver Door Ajar
This message will be displayed on the DIC and a chime
will sound when the driver’s door is not closed
completely. Stop the vehicle, check the door for
obstacles, and close the door again. Fully closing the
driver’s door will clear this message from the display, or
you can press the select button to acknowledge the
message and clear it from the DIC display.
Engine Coolant Hot Idle Engine
Notice:If your engine catches re because you
keep driving with no coolant, your vehicle can
be badly damaged. The costly repairs would not be
covered by your warranty.
If the cooling system temperature becomes too hot, this
message will appear in the DIC and you will hear a
chime. Stop the vehicle and let the engine idle inPARK (P) to allow the coolant to reach a safe
temperature. You may need to add more coolant to your
vehicle before driving again. SeeEngine Coolant on
page 5-24andEngine Coolant Temperature Gage
on page 3-32for more information. This message will
clear from the DIC display when the coolant temperature
drops to a safe operating temperature.
Engine Overheated Stop Engine
Notice:If your engine catches re because you
keep driving with no coolant, your vehicle can
be badly damaged. The costly repairs would not be
covered by your warranty.
If your engine is overheated, this message will be
displayed on the DIC. Stop the vehicle as soon as
possible and do not drive it until the engine cools down.
You may need to add more coolant to your vehicle
before driving again. SeeEngine Overheating on
page 5-27andEngine Coolant Temperature Gage on
page 3-32for more information. This message will clear
from the DIC display when the coolant temperature
drops to a safe operating temperature.
Flip Hall Switch Fault
This message will be displayed on the DIC when trying
to raise or lower the convertible top and there is a
fault with this switch. If the message persists, see your
GM dealer for service.
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Fuel Level Low
If the fuel level is low in the vehicle’s gas tank, this
message will appear on the DIC and you will hear a
chime. You will also see the check gages warning light
on the instrument panel cluster. SeeCheck Gages
Warning Light on page 3-38for more information. Refuel
as soon as possible. SeeFilling the Tank on page 5-8
andFuel Gage on page 3-39for more information. Press
the select button to acknowledge and clear the
message from the display.
Hdr (Header) Latch Switch Fault
This message will be displayed on the DIC when trying
to raise or lower the convertible top and there is a
fault with this switch. If the message persists, see your
GM dealer for service.
Manually Open Tonneau
This message will be displayed on the DIC when trying
to raise or lower the convertible top while the
convertible top and roof tonneau are where the system
cannot verify their position. The roof system may
need to be restored manually to a stable position by
fully opening the roof tonneau and boot cover panel. See
Convertible Top on page 2-45for more information.
Oil Pressure Low Stop Engine
{CAUTION:
Do not keep driving if the oil pressure is low. If
you do, your engine can become so hot that it
catches re. You or others could be burned.
Check your oil as soon as possible and have
your vehicle serviced.
Notice:Lack of proper engine oil maintenance may
damage the engine. The repairs would not be
covered by your warranty. Always follow the
maintenance schedule in this manual for changing
engine oil.
If the oil pressure is low in your vehicle, this message
will be displayed on the DIC. Stop the vehicle as
soon as possible and do not drive it until the cause of
the low oil pressure has been corrected. Check your oil
as soon as possible and have your vehicle serviced
by your GM dealer. SeeEngine Oil on page 5-13andOil
Pressure Gage on page 3-36for more information.
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Passenger Door Ajar
If the passenger’s door is not fully closed, this message
will appear on the display and you will hear a chime.
Stop the vehicle, check the door for obstacles, and close
the door again. Fully closing the passenger’s door will
clear this message from the display, or you can
press the select button to acknowledge the message
and clear it from the DIC display.
Reduce Speed
This message will be displayed on the DIC when trying
to raise or lower the convertible top while the vehicle
is in motion. Stop the vehicle and continue pressing the
brake pedal before trying to raise or lower the top
again. SeeConvertible Top on page 2-45for more
information. The message will clear from the display
once the vehicle is stopped, or you can press the select
button to acknowledge this message and clear it from
the DIC display.
Rfa X Battery Low
If a remote keyless entry transmitter battery is low, this
message will appear on the DIC. The battery needs
to be replaced in the transmitter. Press the select button
to acknowledge this message and clear it from the
DIC display. See “Battery Replacement” underRemote
Keyless Entry System Operation on page 2-6for
battery replacement instructions.
Roof Ajar
This message will be displayed on the DIC when trying
to release the cargo cover and the convertible top is
not fully open or closed. Make sure your convertible top
is in the full-closed or full-open position before trying
to release your cargo cover. SeeConvertible Top
on page 2-45andCargo Cover on page 2-35for more
information. This message will clear once the
convertible top is open or closed, or you can press the
select button to acknowledge the message and clear
it from the DIC display.
If this message repeatedly occurs while not trying to
release the cargo cover, see your GM dealer for service.
Roof Cycle Timeout
This message will be displayed on the DIC when the
convertible top has not completed its movement
from one position to another within the programmed
time limit. When this message appears, the convertible
top will stop moving. Release the convertible top
switch and make sure there is nothing blocking the path
of the top. If the path is clear, press the convertible
top switch again. SeeConvertible Top on page 2-45for
more information.
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When operating the top in low temperatures, such as
below 32°F (0°C), the time needed to cycle the top will
increase. This may cause the top movement to stop
and the Roof Cycle Timeout message to appear on the
DIC display. If this occurs, you may release the
convertible top switch and press it again to continue the
cycle. Make sure nothing is blocking the path of the
top before pressing the switch again. It may be
necessary to do this several times to complete the
cycle, depending on the outside temperature. See
Convertible Top on page 2-45for more information.
Notice:If you operate the convertible top switch
continuously while the ignition is in ACCESSORY,
the battery will drain and you might not be able
to start your vehicle. Do not use the convertible top
switch for extended periods of time when the
ignition is in ACCESSORY.
Roof Hall Switch Fault
This message will be displayed on the DIC when trying
to raise or lower the convertible top and there is a
fault with this switch. If the message persists, see your
GM dealer for service.
Service Air Bag
If there is a problem with the airbag system, this
message will be displayed on the DIC. The airbag
readiness light may also be displayed on the instrument
panel cluster. See your GM dealer for service. Press
the select button to acknowledge this message and clear
it from the display. SeeServicing Your Airbag-Equipped
Vehicle on page 1-51andAirbag Readiness Light on
page 3-27for more information.
Service Brake System
If a problem occurs with the brake system, this message
will appear on the DIC. The brake system warning
light and the anti-lock brake system warning light may
also be displayed on the instrument panel cluster.
SeeBrake System Warning Light on page 3-30and
Anti-Lock Brake System Warning Light on page 3-31for
more information. If this message appears, stop as
soon as possible and turn off the vehicle. Restart the
vehicle and check for the message on the DIC display. If
the message is still displayed, or appears again when
you begin driving, the brake system needs service. See
your GM dealer. SeeBrakes on page 5-32for more
information. Press the select button to acknowledge this
message and clear it from the display.
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Stop Vehicle
This message will be displayed when attempting to
release the cargo cover while the vehicle is in motion.
The vehicle must be stopped to release the cargo cover.
SeeCargo Cover on page 2-35for more information.
Tlat (Tonneau Latch) Hall Switch Fault
This message will be displayed when trying to raise
or lower the convertible top and there is a problem with
this switch. If the message persists, see your
GM dealer for service.
Tonn (Tonneau) Hall Switch Fault
This message will be displayed when trying to raise or
lower the convertible top and there is a fault with
this switch. If the message persists, see your GM dealer
for service.
Tonn (Tonneau) Latd (Latched)
Switch Fault
This message will be displayed when trying to raise or
lower the convertible top and there is a fault with
this switch. If the message persists, see your GM dealer
for service.
Traction Active (Automatic
Transmission Only)
This message, along with the Traction Control
System (TCS) warning light on the instrument panel
cluster, will be displayed when the TCS system is active.
Press the select button to acknowledge this message
and clear it from the DIC display. SeeTraction Control
System (TCS) (Automatic Transmission) on page 4-9
andTraction Control System (TCS) Warning Light
on page 3-32for more information.
Trans (Transmission) Hot Idle
(Automatic Transmission Only)
If the transmission fluid in the vehicle becomes too hot,
this message will appear on the DIC. Stop the vehicle
and let it idle to allow the transmission fluid to cool. This
message will clear when the fluid temperature reaches
a safe level. SeeAutomatic Transmission Fluid on
page 5-20for more information.
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Turn Signal On
If a turn signal is left on for 3/4 mile (1.2 km), this
message will appear on the display and you will hear a
chime. Move the turn signal/multifunction lever to the
off position. Press the select button to acknowledge this
message and clear it from the display. SeeTurn
Signal/Multifunction Lever on page 3-7for more
information.
Unknown Speed
This message will be displayed when trying to raise or
lower the convertible top and the roof controller
cannot communicate with the Powertrain Control
Module (PCM). See your GM dealer for service.
DIC Vehicle Personalization
Your vehicle has a personalization feature that allows
you to program certain features to a preferred setting for
up to two drivers. The number of programmable
features varies depending upon which model of the
vehicle you purchased. Once the features are
programmed, the saved settings are recalled by pressing
the unlock button on the remote keyless entry
transmitter, 1 or 2, or by pressing the appropriate
memory button, 1 or 2, located on the outboard side of
the driver’s seat. SeeMemory Seat on page 2-53
for more information.The following is a list of available
programmable options:
•AUTOMATIC LOCKING (Automatic
Transmission only)
•AUTOMATIC UNLOCKING
•REMOTE LOCK FEEDBACK
•REMOTE UNLOCK FEEDBACK
•HEADLAMPS ON AT EXIT
•PERIMETER LIGHTING
•SEAT POSITION RECALL, if equipped
•ALARM WARNING TYPE
•DISPLAY LANGUAGE
•DISPLAY UNITS – U.S./MET
q(Personalization):Press this button located on the
steering wheel to access the vehicle personalization
menu and customize the personalization settings
on your vehicle.
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Automatic Locking (Automatic
Transmission only)
This feature allows you to choose how the vehicle’s
doors are locked on your automatic transmission vehicle.
Press the personalization button until AUTOMATIC
LOCKING appears in the display. To access the modes
for AUTOMATIC LOCKING, press the select button.
Once AUTOMATIC LOCKING is selected, press
the select button to scroll through the following modes:
Mode 1:LOCK DOORS OUT OF PARK
Mode 2:LOCK DOORS WITH SPEED
If you choose Mode 1, the doors will lock when the
vehicle is shifted out of PARK (P).
If you choose Mode 2, the doors will lock when
the vehicle speed is above 8 mph (13 km/h) for
three seconds.
Scroll through the list of modes. When the mode you
want is displayed on the DIC, press the personalization
button to set your choice, return to the personalization
menu, and advance to the next programmable feature.
For more information on automatic door locks, see
Programmable Automatic Door Locks on page 2-10.
Automatic Unlocking
This feature allows you to choose how the vehicle’s
doors are unlocked. Press the personalization button
until AUTOMATIC UNLOCKING appears in the display.
To access the modes for AUTOMATIC UNLOCKING,
press the select button. Once AUTOMATIC
UNLOCKING is selected, press the select button to
scroll through the following modes:
Mode 1:UNLOCK ALL IN PARK (Automatic
Transmission only)
Mode 2:UNLOCK ALL AT KEY OUT
Mode 3:UNLOCK DRIVER IN PARK (Automatic
Transmission only)
Mode 4:UNLOCK DOORS MANUALLY
If you choose Mode 1, all of the doors will unlock when
the vehicle is shifted into PARK (P).
If you choose Mode 2, all of the doors will unlock when
the key is taken out of the ignition.
If you choose Mode 3, the driver’s door will be unlocked
when the vehicle is shifted into PARK (P).
If you choose Mode 4, the doors will not be unlocked
automatically.
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