coolant temperature CADILLAC DEVILLE 2003 8.G User Guide

82,500 Miles (137 500 km)
qRotate tires. SeeTire Inspection and Rotation on
page 5-64for proper rotation pattern and additional
information.(See footnote +.)
90,000 Miles (150 000 km)
qReplace passenger compartment air ®lter. If you
drive regularly under dusty conditions, the ®lter
may require replacement more often.
qInspect throttle body bore and valve plates for
deposits, open the throttle valve and inspect all
surfaces. Clean as required.
An Emission Control
Service. (See footnote ².)
qReplace engine air cleaner ®lter. SeeEngine Air
Cleaner/Filter on page 5-19for more information.An Emission Control Service.
qRotate tires. SeeTire Inspection and Rotation on
page 5-64for proper rotation pattern and additional
information.(See footnote +.)
97,500 Miles (162 500 km)
qRotate tires. SeeTire Inspection and Rotation on
page 5-64for proper rotation pattern and additional
information.(See footnote +.)
100,000 Miles (166 000 km)
qReplace spark plugs.An Emission Control Service.
qChange automatic transaxle ¯uid and ®lter if the
vehicle is mainly driven under one or more of
these conditions:
þ In heavy city traffic where the outside
temperature regularly reaches 90ÉF (32ÉC) or
higher.
þ In hilly or mountainous terrain.
þ When doing frequent trailer towing.
þ Uses such as limousine service.
þ Uses such as high performance operation.
If you do not use your vehicle under any of these
conditions, the ¯uid and ®lter do not require change until
the message CHANGE TRANS FLUID appears on
the Driver Information Center.
150,000 Miles (240 000 km)
qDrain, ¯ush and re®ll cooling system (or every
60 months since last service, whichever occurs ®rst).
See
Engine Coolant on page 5-24for what to use.
Inspect hoses. Clean radiator, condenser, pressure
cap and neck. Pressure test the cooling system
and pressure cap.
An Emission Control Service.
qInspect engine accessory drive belt.An Emission
Control Service.
6-8

Compact Disc Changer Errors.........................3-103
Compact Disc Messages..........................3-88, 3-99
Compact Spare Tire........................................5-83
Compass Calibration.......................................2-41
Compass Operation.........................................2-41
Compass Variance..........................................2-41
Console Shift Lever.........................................2-36
Continuous Variable Road Sensing Suspension
(CVRSS)....................................................4-10
Control of a Vehicle.......................................... 4-5
Convenience Net............................................2-53
Coolant.........................................................3-50
Engine Temperature Gage............................3-50
Engine Temperature Warning Light.................3-49
Heater, Engine............................................2-25
Surge Tank Pressure Cap.............................5-27
Cooling System..............................................5-30
Cornering Lamps............................................3-17
Courtesy Lamps.............................................3-20
Cruise Control Light........................................3-55
Cruise Control................................................3-12
Current and Past Model Order Forms................7-12
Customer Assistance Information........................ 7-8
Courtesy Transportation.................................. 7-8
Customer Assistance for Text Telephone (TTY)
Users....................................................... 7-4
Customer Assistance Offices........................... 7-4
Customer Satisfaction Procedure..................... 7-2
GM Mobility Program for Persons with
Disabilities................................................ 7-6Customer Assistance Information (cont.)
Reporting Safety Defects to General Motors....7-11
Reporting Safety Defects to the Canadian
Government............................................7-10
Reporting Safety Defects to the United States
Government............................................7-10
Roadside Service.......................................... 7-6
Service Publications Ordering Information........7-11
D
Daytime Running Lamps..................................3-16
Defensive Driving............................................. 4-2
Defogging and Defrosting.................................3-32
Digital Cluster.................................................3-41
Dinghy Towing................................................4-31
Display Mode.................................................3-43
Diversity Antenna System...............................3-108
Doing Your Own Service Work........................... 5-3
Dolly Towing..................................................4-32
Door............................................................... 2-9
Central Door Unlocking System....................... 2-9
Locks.......................................................... 2-8
Power Door Locks......................................... 2-9
Programmable Automatic Door Locks............... 2-9
Rear Door Security Locks.............................2-10
Doors Lock in Gear.........................................3-73
Doors Unlock in PARK (P)................................3-75
Doors Unlock Key Off......................................3-76
4

Driver Information Center (DIC).........................3-57
Climate Controls and Radio System
Personalization........................................3-67
DIC Controls and Displays............................3-57
DIC Vehicle Personalization..........................3-67
DIC Warnings and Messages........................3-60
Driver Unlock in PARK (P)................................3-74
Driver Unlock Key Off......................................3-74
Driver............................................................1-14
Position, Safety Belt.....................................1-14
Driver's Name Set/Recall.................................3-78
Driving on Grades...........................................4-39
Driving on Snow or Ice....................................4-26
Driving Through Deep Standing Water...............4-19
Driving Through Flowing Water.........................4-19
Driving with a Trailer.......................................4-38
Driving..........................................................4-16
At Night.....................................................4-16
City...........................................................4-20
Defensive..................................................... 4-2
Drunken....................................................... 4-2
Freeway.....................................................4-21
Hill and Mountain Roads..............................4-23
In Rain and on Wet Roads...........................4-17
Winter........................................................4-25
Dual Climate Control System............................3-29E
Electrical System............................................5-93
Add-On Equipment......................................5-93
Fuses and Circuit Breakers...........................5-94
Headlamp Wiring.........................................5-93
Power Windows and Other Power Options......5-93
Removing the Rear Seat Cushion..................5-96
Windshield Wiper Fuses...............................5-93
Emergency Trunk Release Handle.....................2-13
Emissions Inspection and Maintenance
Programs...................................................3-53
Engine Coolant Level Check.............................. 6-9
Engine Cooling When Trailer Towing..................4-40
Engine Oil Additives........................................5-17
Engine Oil Level Check..................................... 6-9
Engine Oil Scheduled Maintenance..................... 6-5
Engine Speed Limiter......................................3-44
Engine..........................................................5-19
Air Cleaner/Filter.........................................5-19
Battery.......................................................5-41
Check and Service Engine Soon Light............3-50
Compartment Overview................................5-12
Coolant Heater............................................2-25
Coolant Temperature Gage...........................3-50
Coolant Temperature Warning Light................3-49
5

Full Floor Console Storage Area.......................2-51
Fuses...........................................................5-94
Fuses and Circuit Breakers...........................5-94
Windshield Wiper.........................................5-93
G
Gage............................................................5-93
Engine Coolant Temperature.........................3-50
Fuel..........................................................3-55
Speedometer..............................................3-43
Tachometer.................................................3-44
Garage Door Opener.......................................2-47
Garment Hooks..............................................2-53
Gasoline......................................................... 5-4
Octane........................................................ 5-4
Speci®cations............................................... 5-5
Gate Operator and Canadian Programming........2-49
Glove Box.....................................................2-51
Glovebox-Mounted CD Changer......................3-100
GM Mobility Program for Persons with
Disabilities.................................................... 7-6
H
Hazard Warning Flashers................................... 3-6
Head Restraints............................................... 1-7
Headlamp High/Low-Beam Changer.................... 3-9
Headlamp Wiring............................................5-93
Headlamp......................................................5-49
Aiming.......................................................5-49
Horizontal Aiming.........................................5-50
Vertical Aiming............................................5-50
Headlamps....................................................5-53
Bulb Replacement.......................................5-53
Front Turn Signal, Sidemarker, Parking and
Cornering Lamps......................................5-57
Halogen Bulbs............................................5-53
Heated Seats................................................... 1-4
Highway Hypnosis...........................................4-23
Hill and Mountain Roads..................................4-23
Hitches..........................................................4-37
HomeLink Transmitter, Programming..................2-48
HomeLink
žTransmitter....................................2-47
Hood............................................................5-10
Checking Things Under................................5-10
Release.....................................................5-11
7

L
Lamps on Reminder........................................3-16
Lamps...........................................................3-15
Exterior......................................................3-15
Interior.......................................................3-19
Lap Belt........................................................1-21
Lap-Shoulder Belt...................................1-14, 1-22
LATCH System...............................................1-41
Child Restraints...........................................1-41
Securing a Child Restraint Designed for the
LATCH System........................................1-43
Leaving Your Vehicle With the Engine Running . . . 2-36
Leaving Your Vehicle.......................................2-11
Lighted Rear Vanity Mirror................................2-18
Lighted Visor Vanity Mirror...............................2-18
Light.............................................................3-45
Air Bag Readiness.......................................3-45
Anti-Lock Brake System Warning...................3-48
Brake System Warning and Parking Brake
Indicator.................................................3-47
Charging System.........................................3-46
Cruise Control.............................................3-55
Engine Coolant Temperature Warning.............3-49Light (cont.)
Fog Lamp..................................................3-54
Lights On Reminder.....................................3-54
Malfunction Indicator....................................3-50
Oil Pressure...............................................3-53
Safety Belt Reminder...................................3-45
Security.....................................................3-54
TCS Warning Light......................................3-48
Traction Control System (TCS) Warning..........3-48
Lights Flash at Lock........................................3-71
Lights Flash at Unlock.....................................3-70
Loading Your Vehicle.......................................4-32
Lockout Protection..........................................2-11
Locks............................................................. 2-9
Central Door Unlocking System....................... 2-9
Door........................................................... 2-8
Leaving Your Vehicle....................................2-11
Lockout Protection.......................................2-11
Power Door.................................................. 2-9
Programmable Automatic Door Locks............... 2-9
Rear Door Security Locks.............................2-10
Loss of Control...............................................4-14
Lumbar Controls, Rear Power............................ 1-8
Lumbar........................................................... 1-3
Massaging Controls....................................... 1-3
Power Controls............................................. 1-2
9