2009 CADILLAC CTS Electronic key not

If moving the transmitter to different locations within
the vehicle does not help, place the transmitter in the
center console transmitter pocket with the buttons facing
the front of the vehicle and then start the vehicle.
The vehicle’s battery voltage is low. The battery
voltage must be above 10 volts for the keyless
access transmitter to be detected properly.
Electronic Key Not Detected Restart
Allowed
If the vehicle has the keyless access system, this
message displays when the keyless access transmitter is
not detected inside the vehicle while you are trying to turn
the ignition off. The vehicle may be near a strong radio
antenna signal causing the keyless access system to be
jammed. If you have the keyless access transmitter with
you, get out of the vehicle and lock the doors. If you do
not have the keyless access transmitter with you, you will
be able to start the vehicle again within ve minutes, or
until the vehicle’s content theft deterrent system is armed.
SeeStarting the Engine on page 2-33for more
information.
Engine Hot A/C (Air Conditioning) Off
This message displays when the engine coolant
becomes hotter than the normal operating temperature.
SeeEngine Coolant Temperature Gage on page 3-42.
To avoid added strain on a hot engine, the air
conditioning compressor automatically turns off. When
the coolant temperature returns to normal, the air
conditioning compressor turns back on. You can
continue to drive the vehicle.
If this message continues to appear, have the system
repaired by your dealer/retailer as soon as possible
to avoid damage to the engine.
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Heated Washer Fluid System Off
If the vehicle has this feature, this message displays
when you manually turn off the heated windshield
washer uid system or when the system automatically
turns off. See “Heated Windshield Washer” under
Windshield Washer on page 3-12for more information.
This message clears itself after 10 seconds.
Hood Open
This message displays when the hood is not closed
completely. Make sure that the hood is closed
completely.
Ice Possible Drive With Care
This message displays when the outside temperature is
cold enough to create icy road conditions. Adjust your
driving accordingly.
Learn Delay Active Wait XX Min
(Minutes)
If the vehicle has the keyless access system, this
message displays when matching new transmitters to
the vehicle. SeeKeyless Access System Operation
on page 2-8for more information.
Left Rear Door Open
This message displays when the driver side rear door is
not closed completely. Make sure that the door is
closed completely.
Maximum # Electronic Keys Learned
If the vehicle has the keyless access system, this
message displays when the maximum number of
transmitters have been learned. SeeKeyless Access
System Operation on page 2-8for more information.
Oil Pressure Low Stop Engine
Notice:If you drive your vehicle while the engine
oil pressure is low, severe engine damage may
occur. If a low oil pressure warning appears on the
instrument panel cluster and/or DIC, stop the
vehicle as soon as possible. Do not drive the vehicle
until the cause of the low oil pressure is corrected.
SeeEngine Oil on page 5-18for more information.
This message displays when the vehicle’s engine
oil pressure is low. The oil pressure light may also
appear on the instrument panel cluster. SeeOil
Pressure Light on page 3-46. SeeEngine Oil on
page 5-18for more information.
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Rainsense Wipers Active
If the vehicle has this feature, this message displays
while the Rainsense™ wipers are active. See
Rainsense™ Wipers on page 3-10for more information.
Ready To Learn Electronic Key # X
If the vehicle has the keyless access system, this
message displays while matching new transmitters to
the vehicle. SeeKeyless Access System Operation
on page 2-8for more information.
Release Park Brake Switch
For vehicles with the Electric Parking Brake, this
message displays if the Park Brake switch is pulled
while the vehicle is moving. SeeElectric Parking Brake
on page 2-44for more information.
Remote Key Learning Active
If the vehicle has the Remote Keyless Entry (RKE)
system, this message displays while matching
new transmitters to the vehicle. See “Matching
Transmitter(s) to Your Vehicle” underRemote Keyless
Entry (RKE) System Operation on page 2-6and
DIC Operation and Displays on page 3-51for more
information.
Replace Battery In Remote Key
This message displays when the battery in the Remote
Keyless Entry (RKE) or keyless access transmitter
needs to be replaced. To replace the battery, see
“Battery Replacement” underRemote Keyless Entry
(RKE) System Operation on page 2-6orKeyless Access
System Operation on page 2-8.
Right Rear Door Open
This message displays when the passenger side rear
door is not closed completely. Make sure that the door is
closed completely.
Rotate Control To Off Position
If the vehicle has the keyless access system,
this message displays when the ignition is in
ACC/ACCESSORY and the shift lever has just been
moved to P (Park). The message displays as a reminder
to turn the ignition off. To avoid draining the battery,
make sure the ignition is turned off before leaving
the vehicle.
Service Air Bag
This message displays when there is a problem with the
airbag system. Have the vehicle serviced by your
dealer/retailer immediately. SeeAirbag Readiness Light
on page 3-36for more information.
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All Doors:All doors will automatically unlock when
you approach the vehicle with the keyless access
transmitter and open the driver’s door.
No Change:No change will be made to this feature.
The current setting will remain.
To select a setting, press the set/reset button while the
desired setting is displayed on the DIC.
Electronic Key Reminder
If the vehicle has the keyless access system, this
feature allows you to select whether or not the horn
chirps when the driver’s door is closed and there is a
keyless access transmitter inside the interior of the
vehicle. This will only occur when the vehicle is off.
Press the customization button until Electronic
Key Reminder appears on the DIC display. Press the
set/reset button once to access the settings for this
feature. Then press the menu up/down button to scroll
through the following settings:
Electronic Key Reminder Off:The horn will not chirp
when a keyless access transmitter is inside of the
vehicle while the ignition is turned off and the driver’s
door is closed.
Electronic Key Reminder On (default):The horn will
chirp three times when a keyless access transmitter
is inside of the vehicle while the ignition is turned off and
the driver’s door is closed.No Change:No change will be made to this feature.
The current setting will remain.
To select a setting, press the set/reset button while the
desired setting is displayed on the DIC.
Chime Volume
This feature allows you to select the volume level of
the chime.
Press the customization button until Chime Volume
appears on the DIC display. Press the set/reset button
once to access the settings for this feature. Then press
the menu up/down button to scroll through the following
settings:
Normal:The chime volume will be set to a normal
level.
Loud:The chime volume will be set to a loud level.
No Change:No change will be made to this feature.
The current setting will remain.
There is no default for chime volume. The volume will
stay at the last known setting.
To select a setting, press the set/reset button while the
desired setting is displayed on the DIC.
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