bulb CADILLAC DTS 2006 1.G Owners Manual

Seats and Restraint Systems........................... 1-1
Front Seats
............................................... 1-2
Rear Seats
............................................... 1-7
Safety Belts
.............................................. 1-9
Child Restraints
.......................................1-30
Airbag System
.........................................1-54
Restraint System Check
............................1-71
Features and Controls..................................... 2-1
Keys
........................................................ 2-3
Doors and Locks
......................................2-10
Windows
.................................................2-15
Theft-Deterrent Systems
............................2-19
Starting and Operating Your Vehicle
...........2-23
Mirrors
....................................................2-35
OnStar
®System
......................................2-43
Universal Home Remote System
................2-45
Storage Areas
.........................................2-49
Sunroof
..................................................2-51
Vehicle Personalization
.............................2-52
Instrument Panel............................................. 3-1
Instrument Panel Overview
.......................... 3-4
Climate Controls
......................................3-44
Warning Lights, Gages, and Indicators
........3-55Driver Information Center (DIC)
..................3-71
Audio System(s)
.......................................3-97
Driving Your Vehicle....................................... 4-1
Your Driving, the Road, and Your Vehicle
..... 4-2
Towing
...................................................4-37
Service and Appearance Care.......................... 5-1
Service
..................................................... 5-3
Fuel
......................................................... 5-5
Checking Things Under the Hood
...............5-10
Headlamp Aiming
.....................................5-44
Bulb Replacement
....................................5-47
Windshield Wiper Blade Replacement
.........5-47
Tires
......................................................5-49
Appearance Care
.....................................5-83
Vehicle Identication
.................................5-91
Electrical System
......................................5-92
Capacities and Specications
...................5-101
Maintenance Schedule..................................... 6-1
Maintenance Schedule
................................ 6-2
Customer Assistance and Information.............. 7-1
Customer Assistance and Information
........... 7-2
Reporting Safety Defects
...........................7-13
Index................................................................ 1
2006 Cadillac DTS Owner ManualM

Turn Signal/Multifunction Lever
The lever on the left side of the steering column
includes the following:
GTurn and Lane-Change Signals. SeeTurn and
Lane-Change Signals on page 3-8.
3Headlamp High/Low-Beam Changer. See
Headlamp High/Low-Beam Changer on page 3-9.
Flash-To-Pass Feature. SeeFlash-to-Pass
on page 3-13.
NWindshield Wipers. SeeWindshield Wipers on
page 3-13.
LWindshield Washer. SeeWindshield Washer
on page 3-15.
_Heated Washer Fluid. SeeWindshield Washer
on page 3-15.
Turn and Lane-Change Signals
To signal a turn, move the lever all the way up or down.
The lever returns automatically when the turn is
complete. If you momentarily press and release the
lever, the turn signal will ash 3 times.
An arrow on the instrument
panel cluster and in the
outside rearview mirror will
ash in the direction of
the turn or lane change.
Raise or lower the lever until the arrow starts to ash
to signal a lane change. Hold it there until the lane
change is complete. The lever returns when it is released.
If the turn signal is left on, a warning chime will sound
and the Driver Information Center (DIC) will display
TURN SIGNAL ON after driving about a mile to remind
you to turn it off.
Arrows that ash rapidly when signaling for a turn or
lane change may be caused by a burned out signal bulb.
Other drivers will not see the turn signal.
Replace burned-out bulbs to help avoid possible
accidents. Check the fuse and for burned-out bulbs if
the arrow fails to work when signaling a turn. SeeRear
Underseat Fuse Block on page 5-96.
3-8

Making Turns
Notice:Making very sharp turns while trailering
could cause the trailer to come in contact with the
vehicle. Your vehicle could be damaged. Avoid
making very sharp turns while trailering.
When you are turning with a trailer, make wider turns
than normal. Do this so your trailer will not strike
soft shoulders, curbs, road signs, trees or other
objects. Avoid jerky or sudden maneuvers. Signal
well in advance.
Turn Signals When Towing a Trailer
When you tow a trailer, your vehicle may need a
different turn signal asher and/or extra wiring. Check
with your dealer. The arrows on your instrument
panel will ash whenever you signal a turn or lane
change. Properly hooked up, the trailer lamps will also
ash, telling other drivers you are about to turn,
change lanes or stop.
When towing a trailer, the arrows on your instrument
panel will ash for turns even if the bulbs on the trailer
are burned out. Thus, you may think drivers behind
you are seeing your signal when they are not. It
is important to check occasionally to be sure the trailer
bulbs are still working.
Driving on Grades
Reduce speed and shift to a lower gearbeforeyou start
down a long or steep downgrade. If you do not shift
down, you might have to use your brakes so much that
they would get hot and no longer work well.
On a long uphill grade, shift down and reduce your
speed to around 45 mph (70 km/h) to reduce the
possibility of the engine and the transmission
overheating.
Parking on Hills
{CAUTION:
You really should not park your vehicle, with a
trailer attached, on a hill. If something goes
wrong, your rig could start to move. People
can be injured, and both your vehicle and the
trailer can be damaged.
But if you ever have to park your rig on a hill, here is
how to do it:
1. Apply your regular brakes, but do not shift into
PARK (P).
2. Have someone place chocks behind the
trailer wheels.
4-43

Service............................................................5-3
Accessories and Modications..........................5-3
California Proposition 65 Warning.....................5-3
Doing Your Own Service Work.........................5-4
Adding Equipment to the Outside
of Your Vehicle...........................................5-5
Fuel................................................................5-5
Gasoline Octane............................................5-5
Gasoline Specications....................................5-6
California Fuel...............................................5-6
Additives.......................................................5-6
Fuels in Foreign Countries...............................5-7
Filling the Tank..............................................5-8
Filling a Portable Fuel Container.....................5-10
Checking Things Under the Hood....................5-10
Hood Release..............................................5-11
Engine Compartment Overview.......................5-12
Engine Oil...................................................5-13
Engine Oil Life System..................................5-16
Engine Air Cleaner/Filter................................5-18
Automatic Transaxle Fluid..............................5-19
Engine Coolant.............................................5-22
Coolant Surge Tank Pressure Cap..................5-25
Engine Overheating.......................................5-25
Overheated Engine Protection Operating Mode . . .5-27
Cooling System............................................5-28Power Steering Fluid.....................................5-33
Windshield Washer Fluid................................5-34
Brakes........................................................5-35
Battery........................................................5-37
Jump Starting...............................................5-39
Headlamp Aiming...........................................5-44
Bulb Replacement..........................................5-47
High Intensity Discharge (HID) Lighting............5-47
Windshield Wiper Blade Replacement..............5-47
Tires..............................................................5-49
Tire Sidewall Labeling...................................5-50
Tire Terminology and Denitions.....................5-53
Ination - Tire Pressure.................................5-56
Tire Pressure Monitor System.........................5-59
Tire Inspection and Rotation...........................5-63
When It Is Time for New Tires.......................5-64
Buying New Tires.........................................5-65
Different Size Tires and Wheels......................5-66
Uniform Tire Quality Grading..........................5-67
Wheel Alignment and Tire Balance..................5-69
Wheel Replacement......................................5-69
Tire Chains..................................................5-70
If a Tire Goes Flat........................................5-71
Changing a Flat Tire.....................................5-72
Section 5 Service and Appearance Care
5-1

Bulb Replacement
It is recommended that all bulbs be replaced by
your dealer.
High Intensity Discharge (HID)
Lighting
{CAUTION:
The low beam high intensity discharge lighting
system operates at a very high voltage. If you
try to service any of the system components,
you could be seriously injured. Have your
dealer or a qualied technician service them.
Your vehicle has HID headlamps. After your vehicle’s
HID headlamp bulb has been replaced, you may notice
that the beam is a slightly different shade than it was
originally. This is normal.
Windshield Wiper Blade
Replacement
Windshield wiper blades should be inspected for wear
or cracking. SeeScheduled Maintenance on page 6-4
for more information on wiper blade inspection.
Replacement blades come in different types and are
removed in different ways. Here’s how to remove
the wiper blade:
1. Turn the engine off.
2. Lift the windshield wiper arm and blade away from
the windshield.
5-47

Ashtray(s)......................................................3-43
Audio System(s).............................................3-97
Audio Steering Wheel Controls....................3-122
Care of Your CD Player..............................3-124
Care of Your CDs......................................3-124
Diversity Antenna System............................3-124
Navigation/Radio System, see
Navigation Manual..................................3-121
Radio with CD...........................................3-102
Setting the Time................................3-98, 3-100
Theft-Deterrent Feature...............................3-121
Understanding Radio Reception...................3-123
XM™ Satellite Radio Antenna System...........3-125
Automatic Transaxle
Fluid..........................................................5-19
Operation...................................................2-26
B
Battery..........................................................5-37
Exterior Lighting Battery Saver......................3-35
Inadvertent Power Saver..............................3-37
Load Management.......................................3-37
Before Leaving on a Long Trip.........................4-23
Brake
Anti-Lock Brake System (ABS)........................ 4-7
Emergencies................................................ 4-8
Panic Assist................................................4-11Brake (cont.)
Parking......................................................2-30
System Warning Light..................................3-62
Brakes..........................................................5-35
Braking........................................................... 4-6
Braking in Emergencies..................................... 4-8
Break-In, New Vehicle.....................................2-23
Bulb Replacement...........................................5-47
Headlamp Aiming........................................5-44
High Intensity Discharge (HID) Lighting...........5-47
Buying New Tires...........................................5-65
C
Calibration...............................1-8, 2-35, 2-37, 2-39
California Fuel.................................................. 5-6
California Proposition 65 Warning....................... 5-3
Canadian Owners................................................ ii
Capacities and Specications..........................5-101
Carbon Monoxide...................2-13, 2-33, 4-26, 4-38
Care of
Safety Belts................................................5-86
Your CD Player.........................................3-124
Your CDs .................................................3-124
Center Console Storage Area...........................2-50
Center Flex Storage Unit.................................2-50
Center Front Passenger Position,
Safety Belts................................................1-23
2

Fuel (cont.)
Gage.........................................................3-70
Gasoline Octane........................................... 5-5
Gasoline Specications.................................. 5-6
Fuses
Fuses and Circuit Breakers...........................5-93
Rear Underseat Fuse Block..........................5-96
Underhood Fuse Block.................................5-93
Windshield Wiper.........................................5-92
G
Gage
Engine Coolant Temperature.........................3-65
Fuel..........................................................3-70
Speedometer..............................................3-57
Tachometer.................................................3-57
Garage Door Opener.......................................2-45
Gasoline
Octane........................................................ 5-5
Specications............................................... 5-6
Glove Box.....................................................2-49
GM Mobility Reimbursement Program.................. 7-5
H
Hazard Warning Flashers................................... 3-6
Head Restraints............................................... 1-6
Headlamp
Aiming.......................................................5-44
Headlamp Wiring............................................5-92
Headlamps
Bulb Replacement.......................................5-47
Daytime Running Lamps...............................3-34
Flash-to-Pass..............................................3-13
High Intensity Discharge (HID) Lighting...........5-47
High/Low Beam Changer................................ 3-9
On Reminder..............................................3-34
Wiper Activated...........................................3-34
Heated Seats................................................... 1-3
Heated Steering Wheel..................................... 3-7
Heater...........................................................3-44
Highbeam On Light.........................................3-70
Highway Hypnosis...........................................4-24
Hill and Mountain Roads..................................4-24
Hood
Checking Things Under................................5-10
Release.....................................................5-11
Horn............................................................... 3-6
How to Use This Manual...................................... ii
How to Wear Safety Belts Properly...................1-14
6