2007 CADILLAC DTS PROFESSIONAL warning lights

Seats and Restraint Systems
....................... 7
Front Seats
.............................................. 9
Rear Seats
............................................. 17
Safety Belts
............................................ 19
Child Restraints
...................................... 42
Airbag System
........................................ 70
Restraint System Check
......................... 88
Features and Controls
................................ 91
Keys
....................................................... 93
Doors and Locks
.................................. 102
Windows
............................................... 108
Theft-Deterrent Systems
....................... 112
Starting and Operating Your Vehicle
..... 117
Mirrors
.................................................. 132OnStar®System
................................... 139
Universal Home Remote System
.......... 143
Storage Areas
...................................... 155
Sunroof
................................................ 157
Instrument Panel
....................................... 159
Instrument Panel Overview
................... 162
Climate Controls
................................... 210
Warning Lights, Gages, and Indicators
.... 222
Driver Information Center (DIC)
............ 240
Audio System(s)
................................... 268
Driving Your Vehicle
................................. 301
Your Driving, the Road, and
Your Vehicle
..................................... 302
Towing
................................................. 340
2007 Cadillac DTS Owner ManualM
1

Vehicle Damage Warnings
Also, in this manual you will nd these notices:
Notice:These mean there is something
that could damage your vehicle.
A notice tells about something that can damage
the vehicle. Many times, this damage would not be
covered by your vehicle’s warranty, and it could
be costly. But the notice will tell what to do to help
avoid the damage.
When you read other manuals, you might see
CAUTION and NOTICE warnings in different colors
or in different words.
There are also warning labels on the vehicle. They
use the same words, CAUTION or NOTICE.
Vehicle Symbols
The vehicle has components and labels that use
symbols instead of text. Symbols are shown along
with the text describing the operation or
information relating to a specic component,
control, message, gage, or indicator.
If you need help guring out a specic name of a
component, gage, or indicator, reference the
following topics:
Seats and Restraint Systems in Section 1
Features and Controls in Section 2
Instrument Panel Overview in Section 3
Climate Controls in Section 3
Warning Lights, Gages, and Indicators in
Section 3
Audio System(s) in Section 3
Engine Compartment Overview in Section 5
5

To start the vehicle using the remote start feature,
do the following:
1. Aim the transmitter at the vehicle.
2. Press and release the transmitter’s lock
button, then immediately press and hold
the transmitter’s remote start button until the
turn signal lights ash or if the vehicle’s
lights are not visible, press and hold the
remote start button for at least four seconds.
The vehicle’s doors will lock. Pressing the
remote start button again after the vehicle has
started will turn off the ignition.
When the vehicle starts, the parking lamps will
turn on and remain on while the vehicle is
running.
3. If it is the rst remote start since the vehicle
has been driven, repeat these steps, while
the engine is still running, to extend the engine
running time by 10 minutes. Remote start
can be extended one time.
After entering the vehicle during a remote start,
insert and turn the key to RUN to drive the vehicle.
If the vehicle is left running it will automatically
shut off after 10 minutes unless a time extension
has been done.To manually shut off a remote start, do any of the
following:
Aim the RKE transmitter at the vehicle and
press the remote start button until the parking
lamps turn off.
Turn on the hazard warning ashers.
Turn the ignition switch on and then off.
The remote vehicle start feature provides two
separate starts, each with 10 minutes of engine
running, or it provides one start with 10 minutes of
engine running that may be extended 10 more
minutes. If you press and release the transmitter
lock button and then press and hold the remote
start button on the RKE transmitter again before the
rst 10 minutes of engine running time has expired,
10 minutes are added to the remaining minutes. For
example, if the lock button and then the remote
start buttons are pressed again after ve minutes of
the engine run time, 10 minutes are added and you
now have 15 minutes of engine running. The added
ten minutes are considered a second remote
vehicle start.
Once two remote starts or a single start with a
time extension have been used, the vehicle must
be started with the ignition key before you can
use the remote start feature again.
101

Ignition Positions
With the ignition key in the ignition, the key can be
turned to four different positions:
Notice:Using a tool to force the key from the
ignition switch could cause damage or
break the key. Use the correct key and turn the
key only with your hand. Make sure the key
is in all the way. If none of this works,
then your vehicle needs service.A (OFF):This is the only position in which the
ignition key can be inserted or removed. This
position locks the ignition and transaxle. It is a
theft-deterrent feature.
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.
The battery could be drained if you leave the key
in the ACCESSORY or RUN position with the
engine off. You may not be able to start your
vehicle if the battery is allowed to drain for
an extended period of time.
D (START):This position starts the engine.
A warning chime will sound and the Driver
Information Center (DIC) will display DRIVER
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 246for more information.
118

Warning Lights, Gages, and Indicators..... 222
Instrument Panel Cluster........................... 223
Speedometer and Odometer...................... 224
Tachometer............................................... 224
Safety Belt Reminder Light........................ 225
Passenger Safety Belt Reminder Light....... 225
Airbag Readiness Light............................. 226
Passenger Airbag Status Indicator............. 227
Charging System Light.............................. 229
Brake System Warning Light..................... 229
Anti-Lock Brake System Warning Light...... 230
Low Tire Pressure Warning Light.............. 231
Traction Control System (TCS)
Warning Light........................................ 232
StabiliTrak
®Indicator Light......................... 232
Engine Coolant Temperature
Warning Light........................................ 233
Engine Coolant Temperature Gage............ 233
Malfunction Indicator Lamp........................ 234
Oil Pressure Light..................................... 237
Security Light............................................ 237
Fog Lamp Light......................................... 238Lights On Reminder.................................. 238
Cruise Control Light.................................. 238
Highbeam On Light................................... 238
Fuel Gage................................................. 239
Driver Information Center (DIC).................. 240
DIC Controls and Displays........................ 240
DIC Warnings and Messages.................... 246
DIC Vehicle Customization........................ 259
Audio System(s)......................................... 268
Setting the Time........................................ 269
Radio with CD (MP3)................................ 273
Using an MP3........................................... 287
XM Radio Messages................................. 294
Navigation/Radio System........................... 296
Theft-Deterrent Feature............................. 296
Audio Steering Wheel Controls.................. 296
Radio Reception........................................ 298
Care of Your CDs..................................... 299
Care of the CD Player.............................. 299
Backglass Antenna.................................... 300
XM™ Satellite Radio Antenna System....... 300
Section 3 Instrument Panel
160

Exterior Lamps
The exterior lamps
control is located on
the instrument panel to
the left of the steering
wheel.
It controls the following systems:
Headlamps
Taillamps
Parking Lamps
License Plate Lamps
Instrument Panel Lights
Fog Lamps
The exterior lamps control has four positions:
O(Off):This position turns off the exterior lamps
except for Daytime Running Lamps (DRL).AUTO (Automatic):This position automatically
turns on the headlamps at normal brightness,
together with the following:
Parking Lamps
Instrument Panel Lights
IntelliBeam™
;(Parking Lamps):This position turns on the
parking lamps together with the following:
Instrument Panel Lights
License Plate Lamps
Taillamps
Side Marker Lamps
The parking brake indicator light comes on and
stays on while the parking lamps are on with the
engine off and the ignition in ACCESSORY or RUN.
2(Headlamps):This position turns on the
headlamps together with the previously listed
lamps. A warning chime sounds if you open the
driver’s door when the ignition switch is off and the
headlamps are on.
-(Fog Lamps):Press the exterior lamps control
to turn on the fog lamps. SeeFog Lamps on
page 198.
193

Warning Lights, Gages, and
Indicators
This part describes the warning lights and gages on
your vehicle. The pictures help to locate them.
Warning lights and gages can signal that something
is wrong before it becomes serious enough to
cause an expensive repair or replacement. Paying
attention to the warning lights and gages could also
save you or others from injury.
Warning lights come on when there may be or is
a problem with one of your vehicle’s functions.
As the details show on the next few pages, some
warning lights come on briey when you start
the engine just to let you know they are working.
If you are familiar with this section, you should
not be alarmed when this happens.Gages can indicate when there may be or is a
problem with one of your vehicle’s functions.
Often gages and warning lights work together
to let you know when there is a problem with
your vehicle.
When one of the warning lights comes on and
stays on as you are driving, or when one of
the gages shows there may be a problem, check
the section that tells you what to do about it.
Please follow this manual’s advice. Waiting to
do repairs can be costly and even dangerous.
So please get to know your vehicle’s warning lights
and gages. They can be a big help.
Your vehicle may also have a Driver Information
Center (DIC) that works along with the warning
lights and gages. SeeDriver Information Center
(DIC) on page 240for more information.
222

How to Add Automatic Transaxle Fluid
Refer to the Maintenance Schedule to determine
what kind of transaxle uid to use. See
Recommended Fluids and Lubricants on page 475.
If the uid level is low, add only enough of the
proper uid to bring the level into the
cross-hatched area on the dipstick.
1. Pull out the dipstick.
2. Using a long-neck funnel, add enough uid at
the dipstick hole to bring it to the proper level.
It does not take much uid, generally less
than one pint (0.5 L). Do not overll.
Notice:Use of the incorrect automatic
transaxle uid may damage your vehicle, and
the damages may not be covered by your
warranty. Always use the automatic transaxle
uid listed inRecommended Fluids and
Lubricants on page 475.
3. After adding uid, recheck the uid level as
described under “How to Check Automatic
Transaxle Fluid,” earlier in this section.
4. When the correct uid level is obtained, push
the dipstick back in all the way and turn the
handle clockwise.
Engine Coolant
The cooling system in your vehicle is lled with
DEX-COOL®engine coolant. This coolant is
designed to remain in your vehicle for ve years or
150,000 miles (240 000 km), whichever occurs
rst, if you add only DEX-COOL
®extended
life coolant.
The following explains your cooling system and
how to add coolant when it is low. If you have
a problem with engine overheating, seeEngine
Overheating on page 377.
A 50/50 mixture of clean, drinkable water and
DEX-COOL
®coolant will:
Giving freezing protection down to
−34°F (−37°C).
Give boiling protection up to 265°F (129°C).
Protect against rust and corrosion.
Help keep the proper engine temperature.
Let the warning lights and gages work as
they should.
374