2006 CADILLAC DTS PROFESSIONAL steering

B (ACCESSORY):This position lets the radio and
windshield wipers operate while the engine is off. To use
ACCESSORY, turn the key clockwise.
C (RUN):This position is where the key returns to after
the vehicle is started. This position displays some of
the warning and indicator lights.
D (START):This position starts the engine.
A warning chime will sound and the Driver Information
Center (DIC) will display DRIVER’S DOOR OPEN when
the driver’s door is opened if the ignition is in OFF,
ACCESSORY and the key is in the ignition. SeeDIC
Warnings and Messages on page 3-76for more
information.
Retained Accessory Power (RAP)
The following accessories on your vehicle may be used
for up to 10 minutes after the ignition key is turned
from RUN to OFF:
Radio
Power Windows
Audio Steering Wheel Controls
Sunroof
Power to these accessories stops after 10 minutes or
if a door is opened. If you want power for another
10 minutes, close all the doors and turn the ignition
key to RUN and then back to OFF.
Starting the Engine
Move your shift lever to PARK (P) or NEUTRAL (N).
The engine will not start in any other position — that is
a safety feature. To restart when you are already
moving, use NEUTRAL (N) only.
Notice:Shifting into PARK (P) with the vehicle
moving could damage the transaxle. Shift into
PARK (P) only when your vehicle is stopped.
1. With your foot off the accelerator pedal, turn the
ignition key to START. When the engine starts,
let go of the key. The idle speed will go down as the
engine gets warm.
Your vehicle has a Computer-Controlled Cranking
System. This feature assists in starting the
engine and protects the electrical system. If the
ignition key is turned to the START position,
and then released when the engine begins cranking,
the engine will continue cranking until the vehicle
starts or until it exceeds the maximum cranking time
allowed, approximately 15 seconds to prevent
cranking motor damage. To prevent starter-motor
gear damage, this system also prevents cranking if
the engine is already running. The engine cranking
can be stopped by turning the ignition switch to
the ACCESSORY or OFF position.
2-24

To Use the Engine Coolant Heater
1. Turn off the engine.
2. Open the hood and unwrap the electrical cord.
The electrical cord is located on the driver’s side
of the engine, behind the transaxle dipstick/uid ll
location and next to the engine.
3. Plug it into a normal, grounded 110-volt AC outlet.
{CAUTION:
Plugging the cord into an ungrounded outlet
could cause an electrical shock. Also, the
wrong kind of extension cord could overheat
and cause a re. You could be seriously
injured. Plug the cord into a properly grounded
three-prong 110-volt AC outlet. If the cord will
not reach, use a heavy-duty three-prong
extension cord rated for at least 15 amps.
4. Before starting the engine, be sure to unplug and
store the cord as it was before to keep it away
from moving engine parts. If you do not, it could be
damaged.How long should you keep the coolant heater plugged
in? The answer depends on the outside temperature, the
kind of oil you have, and some other things. Instead
of trying to list everything here, we ask that you contact
your dealer in the area where you will be parking
your vehicle. The dealer can give you the best advice
for that particular area.
Automatic Transaxle Operation
The automatic transaxle may have a shift lever located
either on the steering column or on the console
between the seats.
There are several different positions for the shift lever.
PARK (P):This position locks the front wheels. It is the
best position to use when you start the engine because
your vehicle cannot move easily.
2-26

Steering Column Shift Lever
If your vehicle has a steering column shift lever, use the
following procedure to shift the vehicle into PARK (P):
1. Hold the brake pedal down with your right foot.
2. Move the shift lever into PARK (P) by pulling the
shift lever toward you and moving it up as far as it
will go.
3. With your right foot still holding the brake pedal
down, set the parking brake. SeeParking Brake
on page 2-30for more information.
4. Turn the ignition key to OFF.
5. Remove the key and take it with you. If you can
leave your vehicle with the ignition key in your
hand, your vehicle is in PARK (P).
Console Shift Lever
If your vehicle is equipped with a console shift lever,
use the following procedure to shift the vehicle into
PARK (P):
1. Hold the brake pedal down with your right foot.
2. Move the shift lever into PARK (P) by pushing the
lever all the way toward the front of your vehicle
and then to the left.3. With your right foot still holding the brake pedal
down, set the parking brake. SeeParking Brake
on page 2-30for more information.
4. Turn the ignition key to OFF.
5. Remove the key and take it with you. If you can
leave your vehicle with the ignition key in your
hand, your vehicle is in PARK (P).
Leaving Your Vehicle With the Engine
Running
{CAUTION:
It can be dangerous to leave your vehicle with
the engine running. Your vehicle could move
suddenly if the shift lever is not fully in
PARK (P) with the parking brake rmly set.
And, if you leave the vehicle with the engine
running, it could overheat and even catch re.
You or others could be injured. Do not leave
your vehicle with the engine running.
If you have to leave your vehicle with the engine
running, be sure your vehicle is in PARK (P) and your
parking brake is rmly set before you leave it. See
Parking Brake on page 2-30for more information.
2-31

OnStar®Hands-Free Calling
OnStar®Hands-Free Calling allows OnStar®subscribers
to make and receive calls using voice commands at
the touch of a button. Hands-Free Calling is fully
integrated into the vehicle, and may be used with
Pre-Paid Packages or linked to a cell phone through
OnStar
®Shared Minutes Plan. To nd out more, refer to
the OnStar®Owner’s Guide in the vehicle’s glove
box, visit www.onstar.com or www.onstar.ca, or speak
with an OnStar
®advisor by pressing the OnStar®button
or calling 1-888-4-ONSTAR (1-888-466-7827).
OnStar®Virtual Advisor
Your vehicle may have Virtual Advisor. It is a feature of
OnStar®Hands-Free Calling that uses your minutes
to access weather, local traffic reports, and stock quotes.
By pressing the phone button and giving a few simple
voice commands, you can browse through the
various topics. Customize your information prole at
www.myonstar.com. See the OnStar
®Owner’s Guide for
more information.
OnStar®Steering Wheel Controls
g
(Talk/Mute):Your vehicle may be equipped with a
Talk/Mute button that can be used to interact with
OnStar
®. SeeAudio Steering Wheel Controls on
page 3-122for more information.
When calling into voice mail systems or to dial directory
numbers, press this button once, wait for the response,
say the number(s) to be dialed, wait for the number(s)
to be repeated and then say “dial.”
See the OnStar
®Owner’s Guide for more information.
2-44

Vehicle Personalization
In addition to the following features, your vehicle may
also have features that can be programmed through the
Driver Information Center (DIC). SeeDIC Vehicle
Customization on page 3-88for more information.
Memory Seat, Mirrors and Steering
Wheel
Your vehicle may have the memory package.
The controls for this feature are located on the driver’s
door panel, and are used to program and recall
memory settings for the driver’s seat, outside mirror,
and the steering wheel position if the vehicle has
the power tilt wheel and telescopic steering feature.To save your positions in memory, do the following:
1. Adjust the driver’s seat, including the seatback
recliner and lumbar, both outside mirrors, and
the steering wheel to a comfortable position.
2. Press and hold button 1 until two beeps sound
through the driver’s side front speaker to let you
know that the position has been stored.
A second seating, mirror, and steering wheel position
can be programmed by repeating the above steps
and pressing button 2 for a second driver.
To recall your memory positions, the vehicle must be in
PARK (P). Press and release either button 1 or
button 2 corresponding to the desired driving position.
The seat, outside mirrors, and steering wheel will move
to the position previously stored for the identied
driver. You will hear a single beep.
If you use the remote keyless entry transmitter to enter
your vehicle and the remote recall memory feature
is on, automatic seat and mirror movement will occur.
See “MEMORY SEAT RECALL” underDIC Vehicle
Customization on page 3-88for more information.
To stop recall movement of the memory feature at any
time, press one of the power seat controls, memory
buttons, power tilt wheel control, or power mirror
buttons.
2-52

If something has blocked the driver’s seat and/or the
steering column while recalling a memory position, the
driver’s seat and/or the steering column recall may
stop working. If this happens, press the appropriate
control for the area that is not recalling for two seconds,
after the obstruction is removed. Then try recalling
the memory position again by pressing the appropriate
memory button. If the memory position is still not
recalling, see your GM dealer for service.
Easy Exit Seat
The control for this feature is located on the driver’s
door panel between buttons 1 and 2.
With the vehicle in PARK (P), the exit position can be
recalled by pressing the exit button. You will hear
a single beep. The driver’s seat will move back, and if
the vehicle has the power tilt wheel and telescopic
steering feature, the power telescopic steering column
will move up and forward.If the easy exit seat feature is on in the DIC, automatic
seat and power telescopic steering column movement
will occur when the key is removed from the ignition.
See “EASY EXIT SEAT” underDIC Vehicle
Customization on page 3-88for more information.
Further programming for automatic seat and steering
wheel movement can be done using the Driver
Information Center (DIC). You can select or not select
the following:
The easy exit seat feature
The memory seat recall feature
For programming information, seeDIC Vehicle
Customization on page 3-88.
2-53

Instrument Panel Overview...............................3-4
Hazard Warning Flashers................................3-6
Other Warning Devices...................................3-6
Horn.............................................................3-6
Tilt Wheel.....................................................3-6
Power Tilt Wheel and Telescopic Steering
Column......................................................3-7
Heated Steering Wheel...................................3-7
Turn Signal/Multifunction Lever.........................3-8
Turn and Lane-Change Signals........................3-8
Headlamp High/Low-Beam Changer..................3-9
Forward Collision Alert (FCA) System................3-9
Flash-to-Pass...............................................3-13
Windshield Wipers........................................3-13
Rainsense™ II Wipers...................................3-14
Windshield Washer.......................................3-15
Cruise Control..............................................3-16
Adaptive Cruise Control.................................3-19
Exterior Lamps.............................................3-30
Wiper Activated Headlamps............................3-34
Headlamps on Reminder................................3-34
Daytime Running Lamps (DRL).......................3-34Fog Lamps..................................................3-35
Cornering Lamps..........................................3-35
Exterior Lighting Battery Saver........................3-35
Instrument Panel Brightness...........................3-36
Courtesy Lamps...........................................3-36
Entry Lighting...............................................3-36
Parade Dimming...........................................3-36
Reading Lamps............................................3-37
Battery Load Management.............................3-37
Inadvertent Power Battery Saver.....................3-37
Ultrasonic Front and Rear Parking
Assist (UFRPA).........................................3-38
Accessory Power Outlet(s).............................3-42
Ashtray(s) and Cigarette Lighter......................3-43
Analog Clock...............................................3-44
Climate Controls............................................3-44
Dual Climate Control System..........................3-44
Outlet Adjustment.........................................3-50
Rear Climate Control System.........................3-51
Passenger Compartment Air Filter...................3-53
Section 3 Instrument Panel
3-1

Warning Lights, Gages, and Indicators............3-55
Instrument Panel Cluster................................3-56
Speedometer and Odometer...........................3-57
Tachometer.................................................3-57
Safety Belt Reminder Light.............................3-57
Passenger Safety Belt Reminder Light.............3-58
Airbag Readiness Light..................................3-58
Passenger Airbag Status Indicator...................3-59
Charging System Light..................................3-61
Brake System Warning Light..........................3-62
Anti-Lock Brake System Warning Light.............3-63
Low Tire Pressure Warning Light....................3-63
Traction Control System (TCS)
Warning Light...........................................3-64
StabiliTrak
®Indicator Light..............................3-64
Engine Coolant Temperature Warning Light......3-65
Engine Coolant Temperature Gage..................3-65
Malfunction Indicator Lamp.............................3-66
Oil Pressure Light.........................................3-68
Security Light...............................................3-69
Fog Lamp Light............................................3-69
Rear Fog Lamp Light....................................3-69
Lights On Reminder......................................3-70Cruise Control Light......................................3-70
Highbeam On Light.......................................3-70
Fuel Gage...................................................3-70
Driver Information Center (DIC).......................3-71
DIC Controls and Displays.............................3-72
DIC Warnings and Messages.........................3-76
DIC Vehicle Customization.............................3-88
Audio System(s).............................................3-97
Setting the Time (Radio with Single
CD Player)...............................................3-98
Setting the Time (Radio with Six-Disc
CD Player).............................................3-100
Radio with CD (MP3)..................................3-102
Navigation/Radio System..............................3-121
Theft-Deterrent Feature................................3-121
Audio Steering Wheel Controls......................3-122
Radio Reception.........................................3-123
Care of Your CDs.......................................3-124
Care of the CD Player.................................3-124
Diversity Antenna System.............................3-124
XM™ Satellite Radio Antenna System............3-125
Section 3 Instrument Panel
3-2