2012 CADILLAC CTS key

Black plate (19,1)Cadillac CTS/CTS-V Owner Manual (Include Mex) - 2012
Instruments and Controls 5-19
Charging System Light
The charging system light comes on
briefly when the ignition is turned
on, but the engine is not running, as
a check to show the light is working.
The light turns off when the engine
is started. If it does not, have the
vehicle serviced by your dealer.
If the light stays on, or comes on
while driving, there may be a
problem with the electrical charging
system. Have it checked by your
dealer. Driving while this light is on
could drain the battery.
When this light comes on, the Driver
Information Center (DIC) also
displays a message.See
Battery Voltage and Charging
Messages on page 5‑31.
If a short distance must be driven
with the light on, be sure to turn off
all accessories, such as the radio
and air conditioner.
Malfunction
Indicator Lamp
A computer system called OBD II
(On-Board Diagnostics-Second
Generation) monitors the operation
of the vehicle to ensure emissions
are at acceptable levels, to produce
a cleaner environment. This light
comes on when the vehicle is
placed in ON/RUN as a check to
show it is working. If it does not,
have the vehicle serviced by your
dealer. See Ignition Positions (Key
Access) on page 9‑16 orIgnition
Positions (Keyless Access) on
page 9‑18 for more information.
This light should come on when the
ignition is on, but the engine is not
running, as a check to show it is
working. If it does not, have the
vehicle serviced by your dealer.
If the malfunction indicator lamp
comes on and stays on while the
engine is running, this indicates that
there is an OBD II problem and
service is required.

Black plate (33,1)Cadillac CTS/CTS-V Owner Manual (Include Mex) - 2012
Instruments and Controls 5-33
PRESS BRAKE TO START
ENGINE (AUTOMATIC
TRANSMISSION ONLY)
If the vehicle has the keyless
access system, this message
displays if you try to start the engine
without having the brake pressed.
The brake needs to be pressed
when starting the engine. See
Ignition Positions (Key Access) on
page 9‑16orIgnition Positions
(Keyless Access) on page 9‑18 for
more information.
RELEASE PARK BRAKE
SWITCH
For vehicles with the electric parking
brake, this message displays if the
switch is pulled while the vehicle is
moving. See the electric parking
brake information under Parking
Brake (Manual) on page 9‑34 or
Parking Brake (Electric) on
page 9‑35 for more information.
SERVICE BRAKE ASSIST
This message displays if there is a
problem with the brake system. The
brake system warning light and the
antilock brake system (ABS)
warning light may also display on
the instrument panel cluster. See
Brake System Warning Light on
page 5‑22andAntilock Brake
System (ABS) Warning Light on
page 5‑23 for more information.
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 displays
immediately or again after you begin
driving, the brake system needs
service. See your dealer as soon as
possible. See Antilock Brake
System (ABS) on page 9‑33 for
more information.
SERVICE BRAKE SYSTEM
This message displays, while the
ignition is on, when the brake fluid
level is low. The brake system
warning light on the instrument
panel cluster also comes on. See
Brake System Warning Light on
page 5‑22 for more information. This
message may also be displayed for
other brake system problems. Have
the brake system serviced by your
dealer as soon as possible.
SERVICE PARK BRAKE
For vehicles with the electric parking
brake, this message displays if a
problem is detected with the electric
parking brake system. See your
dealer for service.
STEP ON BRAKE TO
RELEASE PARK BRAKE
For vehicles with the electric parking
brake, this message displays if you
try to release the park brake system
without first pressing the brake
pedal. See the electric parking
brake information under Parking
Brake (Manual) on page 9‑34 or
Parking Brake (Electric) on
page 9‑35 for more information.

Black plate (37,1)Cadillac CTS/CTS-V Owner Manual (Include Mex) - 2012
Instruments and Controls 5-37
Key and Lock Messages
ACCESSORY MODE ACTIVE
If the vehicle has the keyless
access system, this message
displays when the accessory mode
is active. SeeIgnition Positions (Key
Access) on page 9‑16 orIgnition
Positions (Keyless Access) on
page 9‑18 for more information.
ELECTRONIC KEY ALREADY
KNOWN
If the vehicle has the keyless
access system, this message
displays if you try to match a
transmitter that has already been
learned. See the keyless access
information for Remote Keyless
Entry (RKE) System Operation (Key
Access) on page 2‑5 orRemote
Keyless Entry (RKE) System
Operation (Keyless Access) on
page 2‑6 for more information.
ELECTRONIC KEY NOT
DETECTED
If the vehicle has the keyless
access system, this message
displays if the vehicle does not
detect the presence of a transmitter
when you have attempted to start
the vehicle or a vehicle door has
just closed. The following conditions
may cause this message to appear:
.Driver-added equipment plugged
into the accessory power outlet
on the center console is causing
interference. Examples of these
devices are cell phones and cell
phone chargers, two-way radios,
power inverters, or similar items.
Try moving the keyless access
transmitter away from these
devices when starting the
vehicle. In addition, PDA devices
and remote garage and gate
openers may also generate
Electromagnetic Interference
(EMI) that may interfere with the
keyless access transmitter. Do not carry the keyless access
transmitter in the same pocket
or bag as these devices.
.The vehicle is experiencing
Electromagnetic Interference
(EMI). Some locations, such as
airports, automatic toll booths,
and some gas stations have EMI
fields which may interfere with
the keyless access transmitter.
If moving the transmitter to
different locations within the
vehicle does not help, place the
transmitter in the center console
transmitter pocket with the

Black plate (38,1)Cadillac CTS/CTS-V Owner Manual (Include Mex) - 2012
5-38 Instruments and Controls
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 five minutes, or after
the vehicle's content theft-deterrentsystem is armed. See
Starting the
Engine on page 9‑20 for more
information.
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. See the
Keyless Access information for
Remote Keyless Entry (RKE)
System Operation (Key Access) on
page 2‑5 orRemote Keyless Entry
(RKE) System Operation (Keyless
Access) on page 2‑6 for more
information.
MAXIMUM # ELECTRONIC
KEYS LEARNED
If the vehicle has the keyless
access system, this message
displays when the maximum
number of transmitters have been
learned. See the Keyless Access
information for Remote Keyless
Entry (RKE) System Operation (Key
Access) on page 2‑5 orRemote Keyless Entry (RKE) System
Operation (Keyless Access) on
page 2‑6
for more information.
PRESS START CONTROL TO
LEARN KEYS
If the vehicle has the keyless
access system, this message
displays when matching new
transmitters to the vehicle. See
the keyless access information
forRemote Keyless Entry (RKE)
System Operation (Key Access) on
page 2‑5 orRemote Keyless Entry
(RKE) System Operation (Keyless
Access) on page 2‑6 for 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. See the
keyless access information for
Remote Keyless Entry (RKE)
System Operation (Key Access) on
page 2‑5 orRemote Keyless Entry

Black plate (39,1)Cadillac CTS/CTS-V Owner Manual (Include Mex) - 2012
Instruments and Controls 5-39
(RKE) System Operation (Keyless
Access) on page 2‑6for 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 (Key Access) on
page 2‑5 orRemote Keyless Entry
(RKE) System Operation (Keyless
Access) on page 2‑6.
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 KEYLESS START
SYSTEM
If the vehicle has the keyless
access system, this message
displays when there is a problem
with this feature. See your dealer.
Lamp Messages
AFL (ADAPTIVE FORWARD
LIGHTING) LAMPS NEED
SERVICE
This message displays when the
Adaptive Forward Lighting (AFL)
system is disabled and needs
service. See your dealer. See
Adaptive Forward Lighting (AFL) on
page 6‑5
for more information.
AUTOMATIC LIGHT
CONTROL OFF
This message displays when the
automatic headlamps are turned off.
AUTOMATIC LIGHT
CONTROL ON
This message displays when the
automatic headlamps are turned on.
TURN SIGNAL ON
This message displays as a
reminder to turn off the turn signal if
you drive the vehicle for more than
about 1.6 km (1 mi) with a turn signal
on. A multiple chime sounds when
this message displays.
Object Detection System
Messages
PARKING ASSIST BLOCKED
SEE OWNER'S MANUAL
If the vehicle has the Ultrasonic
Rear Park Assist (URPA) system,
this message displays if there is
something interfering with the park
assist system. See Ultrasonic
Parking Assist on page 9‑44 for
more information.

Black plate (43,1)Cadillac CTS/CTS-V Owner Manual (Include Mex) - 2012
Instruments and Controls 5-43
Airbag System Messages
SERVICE AIR BAG
This message displays when there
is a problem with the airbag system.
Have the vehicle serviced by your
dealer immediately. SeeAirbag
Readiness Light on page 5‑17 for
more information.
Anti-theft Alarm System
Messages
SERVICE THEFT DETERRENT
SYSTEM
This message displays when there
is a problem with the theft-deterrent
system programmed in the key.
A fault has been detected in the
system which means that the
system is disabled and it is not
protecting the vehicle. The vehicle
usually restarts; however, you may
want to take the vehicle to your
dealer before turning off the engine.
See Immobilizer Operation (Key
Access) on page 2‑25 orImmobilizer Operation (Keyless
Access) on page 2‑26
for more
information.
START ABORTED BY THEFT
DETERRENT
This message displays if there is a
communication problem between
the keyless access system and the
vehicle. The vehicle cannot be
started when this message displays.
See your dealer for service.
THEFT ATTEMPTED
This message displays if the
theft-deterrent system has detected
a break-in attempt while you were
away from the vehicle. See
Anti-theft Alarm System on
page 2‑24 for more information.
Service Vehicle Messages
SERVICE A/C SYSTEM
This message displays when the
electronic sensors that control
the air conditioning and heating
systems are no longer working. Have the climate control system
serviced by your dealer if you
notice a drop in heating and air
conditioning efficiency.
SERVICE VEHICLE SOON
This message displays when a
non-emissions related malfunction
occurs. Have the vehicle serviced
by your dealer as soon as possible.
Tire Messages
SERVICE TIRE MONITOR
SYSTEM
This message displays if a part on
the Tire Pressure Monitor System
(TPMS) is not working properly. The
tire pressure light also flashes and
then remains on during the same
ignition cycle. See
Tire Pressure
Light on page 5‑25. Several
conditions may cause this message
to appear. See Tire Pressure
Monitor Operation on page 10‑73 for
more information. If the warning

Black plate (45,1)Cadillac CTS/CTS-V Owner Manual (Include Mex) - 2012
Instruments and Controls 5-45
SERVICE TRANSMISSION
This message displays when there
is a problem with the vehicle's
transmission. Have the vehicle
serviced by your dealer.
SHIFT TO PARK (AUTOMATIC
TRANSMISSION ONLY)
If the vehicle has the keyless
access system, this message
displays if the vehicle is not in
P (Park) while the engine is being
turned off. The vehicle will be in
ACC/ACCESSORY. Once the shift
lever is moved to P (Park), the
ignition needs to be turned off. If the
ignition is not turned off, the vehicle
will remain in ACC/ACCESSORY.
To avoid draining the battery, turn
the ignition off before leaving the
vehicle.
SPORT MODE
This message displays when the
vehicle is in sport mode. The
transmission gear position will also
be displayed when DSC is in use.
SeeManual Mode on page 9‑29 for
more information.
TRANSMISSION HOT IDLE
ENGINE
This message displays when the
transmission fluid in the vehicle is
too hot. Stop the vehicle and allow it
to idle until the transmission cools
down or until this message is
removed.
Vehicle Speed Messages
ICE POSSIBLE DRIVE
WITH CARE
This message displays when the
outside temperature is cold enough
to create icy road conditions. Adjust
your driving accordingly.
SPEED LIMITED TO
XXX KM/H (MPH)
This message displays when the
vehicle speed is limited to 128 km/h
(80 mph) because the vehicle
detects a problem in the speed
variable assist steering or magnetic
ride control systems. Have the
vehicle serviced by your dealer.
Washer Fluid Messages
WASHER FLUID LOW ADD
FLUID
This message displays when the
vehicle is low on windshield washer
fluid. Refill the windshield washer
fluid reservoir as soon as possible.
See Washer Fluid on page 10‑25 for
more information.

Black plate (47,1)Cadillac CTS/CTS-V Owner Manual (Include Mex) - 2012
Instruments and Controls 5-47
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.
Auto Door Lock
This feature allows you to select
when the vehicle's doors will
automatically lock. See Automatic
Door Locks on page 2‑17 for more
information.
Press the customization button until
Auto Door Lock 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.
Shift Out Of Park (default on
Automatic Transmission)
(Automatic Transmission Only):
The vehicle's doors automatically
lock when the doors are closed and
the vehicle is shifted out of P (Park). At Vehicle Speed (default on
Manual Transmission):
The
vehicle's doors automatically lock
when the vehicle speed is above
8 km/h (5 mph) for three seconds.
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.
Auto Door Unlock
This feature allows you to select
whether or not the door(s) will
automatically unlock. It also allows
you to select which doors and when
they will automatically unlock. See
Automatic Door Locks on page 2‑17
for more information.
Press the customization button until
Auto Door Unlock 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. Off:
None of the doors will
automatically unlock.
Driver Only At Off: Only the driver
door will unlock when the ignition is
turned off.
All At Off (default on Manual
Transmission): All of the doors
will unlock when the ignition is
turned off.
All In Park (default on Automatic
Transmission) (Automatic
Transmission Only): All of the
doors will unlock when the vehicle
is shifted into P (Park).
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.
Remote Door Lock Feedback
This feature allows you to select the
type of feedback you will receive
when locking the vehicle with the
Remote Keyless Entry (RKE) or