ignition CADILLAC CTS 2012 2.G Workshop Manual

Black plate (3,1)Cadillac CTS/CTS-V Owner Manual (Include Mex) - 2012
Lighting 6-3
Daytime Running
Lamps (DRL)
Daytime Running Lamps (DRL) can
make it easier for others to see the
front of your vehicle during the day.
Fully functional daytime running
lamps are required on all vehicles
first sold in Canada.
The DRL system will make either
the reduced intensity low‐beam
headlamps or dedicated DRLs come
on when the following conditions
are met:
.It is still daylight and the ignition
is in ON/RUN or START.
.The exterior lamp control is inPor AUTO and the headlamps
are off.
.The automatic transmission is
not in P (Park). When DRLs are on, only the
reduced intensity low‐beam
headlamps or dedicated DRLs will
be on. The other exterior lamps and
the instrument panel cluster will not
be on.
When the exterior lamp control is in
AUTO and it is dark enough outside,
the DRL turn off and the low-beam
headlamps will turn on. When it is
bright enough outside, the low-beam
headlamps will go off, and the DRL
will turn back on. If the vehicle is
started in a dark garage, the
automatic headlamp system comes
on immediately. Once the vehicle
leaves the garage, it takes about
one minute for the automatic
headlamp system to change to DRL
if it is light outside. During that
delay, the instrument panel cluster
may not be as bright as usual. Make
sure the instrument panel brightness
lever is in the full bright position.
See
Instrument Panel Illumination
Control on page 6‑7.
Turning the exterior lamp control to
off or to the low-beam headlamp
position will turn off the DRL. If the
parking lamps or the fog lamps were
turned on instead, the DRL will still
turn off.
This will work regardless of gear
position and whether or not the
parking brake is set.

Black plate (4,1)Cadillac CTS/CTS-V Owner Manual (Include Mex) - 2012
6-4 Lighting
Automatic Headlamp
System
When it is dark enough outside, the
automatic headlamp system turns
on the headlamps at the normal
brightness, along with the taillamps,
sidemarker, parking lamps, and the
instrument panel lights. The radio
lights will also be dim.
To turn off the automatic headlamp
system, turn the exterior lamps
switch to the off position and then
release it.
The vehicle has a light sensor
located on the top of the instrument
panel in the defroster grille which
regulates when the automatic
headlamps turn on. Do not cover
the sensor, otherwise the
headlamps will come on whenever
the ignition is on.
The system may also turn on the
headlamps when driving through a
parking garage, heavy overcast
weather, or a tunnel. This is normal.If the vehicle is started in a dark
garage, the automatic headlamp
system will come on immediately.
Once the vehicle leaves the garage,
it takes approximately one minute
for the automatic headlamp system
to change if it is bright enough
outside. During that delay, the
instrument panel cluster may not be
as bright as usual. Make sure the
instrument panel brightness control
is in the full bright position. See
Instrument Panel Illumination
Control on page 6‑7.
To idle the vehicle with the
automatic headlamp system off,
turn the control to the off position.
The headlamps will also stay on
after you exit the vehicle. This
feature can be programmed using
the Driver Information Center (DIC).
See
Vehicle Personalization on
page 5‑46.
The regular headlamp system can
be turned on when needed.

Black plate (7,1)Cadillac CTS/CTS-V Owner Manual (Include Mex) - 2012
Lighting 6-7
Interior Lighting
Instrument Panel
Illumination Control
The instrument panel brightness
knob is located on the instrument
panel next to the steering column.
D(Instrument Panel
Brightness): Turn the knob
clockwise or counterclockwise to
brighten or dim the lights. Turn the
knob completely clockwise to turn
on the interior lamps.
Reading Lamps
The reading lamps are located on
the overhead console. These lamps
come on automatically when any
door is opened.
For manual operation, press the
button next to each lamp to turn it
on or off.
If the reading lamps are left on, they
automatically shut off 10 minutes
after the ignition has been
turned off.
Lighting Features
Entry Lighting
The headlamps, taillamps, license
plate lamps, back‐up lamps, dome
lamps, and most of the interior lights
turn on briefly when the Remote
Keyless Entry (RKE)
Kis pressed,
or when the door handle is pulled on
a keyless access vehicle. See
Ignition Positions (Key Access) on
page 9‑16 orIgnition Positions
(Keyless Access) on page 9‑18.
After about 30 seconds the exterior
lamps turn off, then the dome and
remaining interior lights dim to off.
Entry lighting can be disabled
manually by changing the ignition
out of the OFF position, or by
pressing the Remote Keyless Entry
(RKE)
Qbutton.
This feature can be changed. See
Vehicle Personalization on
page 5‑46.

Black plate (8,1)Cadillac CTS/CTS-V Owner Manual (Include Mex) - 2012
6-8 Lighting
Exit Lighting
The headlamps, taillamps, parking
lamps, back‐up lamps, and license
plate lamps come on at night, or in
areas with limited lighting, when the
key is removed from the ignition.
The dome lamps also come on
when the key is removed from the
ignition. The exterior lights and
dome lamps remain on after the
door is closed for a set amount of
time, then automatically turn off.
For vehicles with keyless access,
the exterior lights and dome lamps
automatically turn on when a door is
opened after the ignition is turned
off. SeeIgnition Positions (Key
Access) on page 9‑16 orIgnition
Positions (Keyless Access) on
page 9‑18.
The exterior lights turn off
immediately by turning the
exterior lamps control off.
This feature can be changed.
See Vehicle Personalization on
page 5‑46.
Parade Dimming
This feature does not let the
instrument panel backlight dim
during daylight hours while the key
is in the ignition and the headlamps
are on. Parade dimming
automatically works with the light
sensor, located on top of the
dashboard. If it is dark enough
outside and the parking lamps are
on, the backlight on the instrument
panel can be adjusted by turning the
instrument panel brightness knob
clockwise or counterclockwise to
brighten or dim the lighting. See
Instrument Panel Illumination
Control on page 6‑7.
Battery Load
Management
The vehicle has Electric Power
Management (EPM) that estimates
the battery's temperature and state
of charge. It then adjusts the voltage
for best performance and extended
life of the battery. When the battery's state of charge
is low, the voltage is raised slightly
to quickly bring the charge back up.
When the state of charge is high,
the voltage is lowered slightly to
prevent overcharging. If the vehicle
has a voltmeter gauge or a voltage
display on the Driver Information
Center (DIC), you may see the
voltage move up or down. This is
normal. If there is a problem, an
alert will be displayed.
The battery can be discharged at
idle if the electrical loads are very
high. This is true for all vehicles.
This is because the generator
(alternator) may not be spinning fast
enough at idle to produce all the
power that is needed for very high
electrical loads.
A high electrical load occurs when
several of the following are on, such
as: headlamps, high beams, fog
lamps, rear window defogger,
climate control fan at high speed,
heated seats, engine cooling fans,
trailer loads, and loads plugged into
accessory power outlets.

Black plate (9,1)Cadillac CTS/CTS-V Owner Manual (Include Mex) - 2012
Lighting 6-9
EPM works to prevent excessive
discharge of the battery. It does this
by balancing the generator's output
and the vehicle's electrical needs.
It can increase engine idle speed to
generate more power, whenever
needed. It can temporarily reduce
the power demands of some
accessories.
Normally, these actions occur in
steps or levels, without being
noticeable. In rare cases at the
highest levels of corrective action,
this action may be noticeable to the
driver. If so, a Driver Information
Center (DIC) message might be
displayed, such as BATTERY
SAVER ACTIVE or BATTERY
VOLTS LOW. If this message is
displayed, it is recommended that
the driver reduce the electrical loads
as much as possible. SeeDriver
Information Center (DIC) on
page 5‑27.Battery Power Protection
This feature helps to prevent battery
drain if accessory lamps are left on.
If accessory lamps such as the
vanity mirror, cargo, reading,
console, or glove box are left on,
they automatically time out after
about 20 minutes. To reset the
battery protection, all of the above
lamps must be turned off or the
ignition must be in the ACC/
ACCESSORY position.
Exterior Lighting Battery
Saver
The exterior lamps turn off about
10 minutes after the ignition is
turned to LOCK/OFF, if the parking
lamps or headlamps have been left
on. This protects against draining
the battery. The battery saver does
not work if the headlamps are
turned on after the ignition is turned
to LOCK/OFF.
To keep the lamps on for more than
10 minutes, turn the lamps back on
with the exterior lamp control.

Black plate (2,1)Cadillac CTS/CTS-V Owner Manual (Include Mex) - 2012
7-2 Infotainment System
To minimize taking your eyes off the
road while driving, do the following
while the vehicle is parked:
.Become familiar with the
operation and controls of the
audio system.
.Set up the tone, speaker
adjustments, and preset radio
stations.
For more information, see Defensive
Driving on page 9‑3. Notice:
Contact your dealer
before adding any equipment.
Adding audio or communication
equipment could interfere with
the operation of the engine, radio,
or other systems, and could
damage them. Follow federal
rules covering mobile radio and
telephone equipment.
The vehicle has Retained
Accessory Power (RAP). With RAP,
the audio system can be played
even after the ignition is turned off.
See Retained Accessory Power
(RAP) on page 9‑22 for more
information.
Navigation System
For vehicles with a navigation
system, see the separate navigation
manual.
Theft-Deterrent Feature
TheftLock®is designed to
discourage theft of the vehicle's
radio by learning a portion of the
Vehicle Identification Number (VIN).
The radio does not operate if it is
stolen or moved to a different
vehicle.

Black plate (17,1)Cadillac CTS/CTS-V Owner Manual (Include Mex) - 2012
Infotainment System 7-17
the surface. Pick up discs by
grasping the outer edges or the
edge of the hole and the outer edge.
If the surface of a disc is soiled,
take a soft, lint‐free cloth or dampen
a clean, soft cloth in a mild, neutral
detergent solution mixed with water,
and clean it. Make sure the wiping
process starts from the center to
the edge.
Care of the CD Player
Do not add a label to a disc; it could
get caught in the CD player. If a
label is needed, label the top of the
recorded disc with a marking pen.
The use of disc lens cleaners for
discs is not advised, due to the risk
of contaminating the lens of the disc
optics with lubricants internal to the
CD player mechanism.
Notice:If a label is added to a
CD, more than one CD is inserted
into the slot at a time, or an
attempt is made to play scratched
or damaged CDs, the CD player
could be damaged. While using the CD player, use only CDs in
good condition without any label,
load one CD at a time, and keep
the CD player and the loading slot
free of foreign materials, liquids,
and debris.
Control Buttons
The knobs and buttons used to
control the CD player are:
CD:
Press to play a CD when
listening to the radio. The disc and/
or track number display when a CD
is in the player.
¨SEEK or©SEEK: Press to
select tracks.
TUNE/TONE: Turn and then press
to select tracks.
MENU/SELECT: Turn and then
press to select.
r/j(Play/Pause): Press to pause
and restart CD playback.
sREV (Fast Reverse): Press
and hold to reverse playback quickly
within a track.
\FWD (Fast Forward): Press
and hold to advance playback
quickly within a track.
^(Load): Press to load CDs into
the Six-Disc CD player.
Z(Eject): Press to eject the disc.
For the Six-Disc CD player, press
and hold for two seconds to eject all
discs.
Inserting a CD (Single Disc
Player)
With the printed side facing up,
insert a CD into the audio CD slot
until it is drawn in. The CD track
number and a Shuffle tab display
and playback begins.
If the ignition or radio is turned off
while a CD is in the player, it stays
in the player. When the ignition or
radio is turned on, the CD starts
playing where it stopped, if it was
the last selected audio source.

Black plate (18,1)Cadillac CTS/CTS-V Owner Manual (Include Mex) - 2012
7-18 Infotainment System
Inserting a CD (Six-Disc CD
Player)
^(Load):Press to load CDs into
the CD player. This CD player holds
up to six CDs.
To insert one CD:
1. Press and release
^.
2. Wait for the message to insert the disc.
3. Load a CD. Insert the CD partway into the slot, label side
up. The player pulls the CD in.
A Shuffle tab and the DISC icon
display.
4. Press the softkey located below the Shuffle tab to play the tracks
of a current disc in random
order. Press the softkey again to
turn Shuffle off. Shuffle Off
displays.
5. The CD resumes normal playback. To insert multiple CDs:
1. Press and hold
^for
five seconds. A beep sounds
and Load All Discs displays.
2. Follow the displayed instruction on when to insert the discs. The
CD player takes up to six CDs.
3. Press
^again to cancel
loading more CDs.
If the ignition or radio is turned off
while a CD is in the player, it stays
in the player. When the ignition or
radio is turned on, the CD starts
playing where it stopped, if it was
the last selected audio source.
When a CD is inserted, the disc
number displays on the upper right
side of the screen and the track
number displays at the left and
center of the screen. The Shuffle
and Disc labels appear below. Press
the softkeys located under the Disc tab to change to another disc. The
CD begins playback of the first track
on the selected disc. As each new
track starts to play, the track number
displays in the left and center of the
screen.
Playing a CD
Selecting a CD Track
Tracks can be selected using the
seek buttons, TUNE/TONE knob,
or MENU/SELECT knob.
To use the seek buttons:
Press
©SEEK to go to the start of
the current track, if more than
five seconds have played. Press
¨
SEEK to go to the next track. If©
SEEK or¨SEEK is held,
or pressed multiple times, the player
continues moving backward or
forward through the tracks on
the CD.

Black plate (21,1)Cadillac CTS/CTS-V Owner Manual (Include Mex) - 2012
Infotainment System 7-21
In DVD‐Audio playback mode, press
once to change playback to a speed
of 2X. Each successive press
changes playback to a speed of 4X,
10X, or 21X. Press
r/jto resume
normal playback.
\FWD (Fast Forward): In CD or
MP3 playback mode, press and
hold to advance playback quickly
within a track. Sound is heard at a
reduced volume. When released,
normal playback resumes and the
elapsed time of the track displays.
In DVD‐Audio playback mode, press
once to change playback to a speed
of 2X. Each successive press
changes playback to a speed of 4X,
10X, or 21X. Press
r/jto resume
normal playback.
Z(Eject): Press to eject the disc.
Inserting a Disc
With the printed side facing up,
insert a disc into the audio CD/DVD
slot until it is drawn in. The disc
track number and a Shuffle tab
display and playback begins.
If the ignition or radio is turned off
while a disc is in the player, it stays
in the player. When the ignition or
radio is turned on, the disc starts
playing where it stopped, if it was
the last selected audio source.
Playing a CD
Selecting a CD Track
Tracks can be selected using the
seek buttons, TUNE/TONE knob,
or MENU/SELECT knob.
To use the seek buttons:
Press
©SEEK to go to the start of
the current track, if more than
five seconds have played. Press
¨
SEEK to go to the next track. If©
SEEK or¨SEEK is held, or
pressed multiple times, the player
continues moving backward or
forward through the tracks on
the CD.
To use the TUNE/TONE knob:
Turn the TUNE/TONE knob to
highlight the desired track, then
press the TUNE/TONE knob to
select the track.
To use the MENU/SELECT knob:
Turn the MENU/SELECT knob to
highlight the desired track, then
press the MENU/SELECT knob to
select the track.
Fast Forward and Rewind
sREV (Fast Reverse): Press
and hold to reverse playback quickly
within a track. Sound is heard at a
reduced volume and the elapsed
time of the track displays. Release
to resume playing the track.

Black plate (34,1)Cadillac CTS/CTS-V Owner Manual (Include Mex) - 2012
7-34 Infotainment System
3.5 mm Jack
Connect a 3.5 mm (1/8 in) cable to
the auxiliary input jack to use a
portable audio player.
Playback of an audio device that is
connected to the 3.5 mm (1/8 in)
jack can only be controlled using
the controls on the device.
VOL/
O(Volume/Power):Turn
clockwise or counterclockwise to
increase or decrease the volume of
the portable player. Use the portable
device to make additional volume
adjustments.
CD or CD/AUX (CD/Auxiliary):
Press to play a CD when a portable
audio device is playing. Press again
to start playing audio from the
connected portable audio player.
If a portable audio player is not
connected, “No Aux Device”
displays.
USB Port
The USB connector uses the USB
standards, 1.1 and 2.0.
USB Supported Devices
.USB Flash Drives
.Portable USB Hard Drives
.Fifth generation or later iPods*
.First, Second, or Third
generation iPod nanos*
.iPod classics*
*For proper operation, make sure
the iPod has the latest firmware
from Apple
®. The iPod firmware can
be updated using the latest iTunes
application. See www.apple.com/
itunes.
Connecting a USB Storage Device
Connect the USB storage device to
the USB port located in the center
console. Some USB devices may
not be supported. Playing an MP3/WMA from a USB
Storage Device
See
MP3 on page 7‑24 for more
information.
Connecting an iPod
To connect the iPod, connect one
end of the special iPod connection
cable to the iPod’s dock connector.
Connect the other end to both the
USB port and the auxiliary input jack
located in the center console. The
USB port and the auxiliary input jack
are located in the center console
bin. If the vehicle is on and the USB
connection works, a GM logo may
appear on the iPod. The iPod's
music information will be shown on
the radio’s display and the music
begins playing through the vehicle's
audio system.
The iPod's battery charges while it
is connected to the vehicle and if
the ignition is turned to ACC/
ACCESSORY or ON/RUN. It can
also be left connected to the vehicle
after the vehicle is turned off. With
the vehicle turned off, the iPod will