Battery Replacement
Under normal use, the battery in your RKE
transmitter should last about two years.
the battery is weak if the transmitter does not work
at the normal range in any location. If you have
to get close to your vehicle before the transmitter
works, it is probably time to change the battery.
The Driver Information Center (DIC) will display a
KEY FOB # BATTERY LOW message when
the transmitter battery is low.
Notice:When replacing the battery, use care
not to touch any of the circuitry. Static
from your body transferred to these surfaces
may damage the transmitter.To replace the battery in the RKE transmitter do
the following:
1. Insert a thin coin in the slot between the
covers of the transmitter housing. Gently
pry the transmitter apart.
2. Remove and replace the battery with a
three-volt CR2032 or equivalent battery.
3. Align the covers and snap them together.
4. Check the operation of the transmitter.
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ENGINE COOLANT HOT/ENGINE
OVERHEATED
Notice:If you drive your vehicle while the
engine is overheating, severe engine damage
may occur. If an overheat warning appears
on the instrument panel cluster and/or
DIC, stop the vehicle as soon as possible.
Do not increase the engine speed above
normal idling speed. SeeEngine Overheating
on page 418for more information.
This message displays and a chime sounds if the
cooling system temperature gets hot. SeeEngine
Overheating on page 418for the proper course of
action. This message clears when the coolant
temperature drops to a safe operating temperature.
FUEL LEVEL LOW
This message displays and a chime sounds if the
fuel level is low in the vehicle’s fuel tank. Refuel as
soon as possible. Press any of the DIC buttons, or
the trip stem, to acknowledge this message and
clear it from the DIC display. SeeLow Fuel Warning
Light on page 219,Filling the Tank on page 391,
andFuel on page 388for more information.
ICE POSSIBLE
This message may display if the outside
temperature reaches a level where ice could form
on the roadway. If the temperature rises to a safe
level, the message clears. This message clears
itself after 10 seconds, or you can press any of the
DIC buttons, or the trip stem, to acknowledge this
message and clear it from the DIC display.
KEY FOB # BATTERY LOW
This message displays if a Remote Keyless
Entry (RKE) transmitter battery is low. Replace
the battery in the transmitter. See “Battery
Replacement” underRemote Keyless Entry (RKE)
System Operation on page 96. Press any of the
DIC buttons, or the trip stem, to acknowledge
this message and clear it from the DIC display.
LEFT REAR DOOR AJAR
This message displays and a chime sounds if the
driver’s side rear door is not fully closed. Stop and
turn off the vehicle, check the door for obstructions,
and close the door again. Check to see if the
message still appears on the DIC. Press any of the
DIC buttons, or the trip stem, to acknowledge this
message and clear it from the DIC display.
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OnStar
If your vehicle has OnStar®and you subscribe to
the OnStar®services, please refer to the
OnStar®Terms and Conditions for information on
data collection and use. See alsoOnStar®
System on page 145for more information.
Navigation System
If your vehicle has anavigation system,use of
the system may result in the storage of
destinations, addresses, telephone numbers,
and other trip information.Please refer to
the navigation system operating manual for
information on stored data and for deletion
instructions.
Radio Frequency
Identi cation (RFID)
RFIDtechnology is used in some vehicles for
functions such as tire pressure monitoring
and ignition system security, as well as in
connection with conveniences such as key fobs
for remote door locking/unlocking and starting, and
in-vehicle transmitters for garage door openers.
RFID technology in GM vehicles does not
use or record personal information or link with any
other GM system containing personal information.
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