2003 CADILLAC SEVILLE oil change

50,000 Miles (83 000 km)
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 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.
52,500 Miles (87 500 km)
qRotate tires. SeeTire Inspection and Rotation on
page 5-67for proper rotation pattern and additional
information.(See footnote +.)
60,000 Miles (100 000 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.)
qRotate tires. SeeTire Inspection and Rotation on
page 5-67for proper rotation pattern and additional
information.(See footnote +.)
qReplace engine air cleaner ®lter. SeeEngine Air
Cleaner/Filter on page 5-19for more information.An Emission Control Service.
67,500 Miles (112 500 km)
qRotate tires. SeeTire Inspection and Rotation on
page 5-67for proper rotation pattern and additional
information.(See footnote +.)
75,000 Miles (125 000 km)
qInspect engine air cleaner ®lter. If necessary, replace
the ®lter. If vehicle is driven in dusty/dirty conditions,
inspect ®lter at every engine oil change. See
Engine Air Cleaner/Filter on page 5-19for more
information.An Emission Control Service. (See
footnote ².)
qReplace passenger compartment air ®lter. If you
drive regularly under dusty conditions, the ®lter
may require replacement more often.
qRotate tires. See
Tire Inspection and Rotation on
page 5-67for proper rotation pattern and additional
information.(See footnote +.)
82,500 Miles (137 500 km)
qRotate tires. SeeTire Inspection and Rotation on
page 5-67for proper rotation pattern and additional
information.(See footnote +.)
6-7

Charging System Light....................................3-43
Checking Coolant............................................5-27
Checking Engine Oil........................................5-14
Checking Things Under the Hood......................5-10
Checking Your Restraint Systems......................1-52
Check...........................................................3-47
Engine Light...............................................3-47
Chemical Paint Spotting...................................5-89
Child Restraints..............................................1-30
Child Restraint Systems...............................1-30
Infants and Young Children...........................1-26
Lower Anchorages and Top Tethers for
Children (LATCH System)..........................1-36
Older Children.............................................1-24
Securing a Child Restraint Designed for
the LATCH System...................................1-38
Securing a Child Restraint in a Rear
Seat Position...........................................1-38
Securing a Child Restraint in the Right
Front Seat Position...................................1-41
Top Strap Anchor Location............................1-35
Top Strap...................................................1-33
Where to Put the Restraint...........................1-33
Cigarette Lighter.............................................3-27
Cleaning Aluminum or Chrome-Plated Wheels.....5-88
Cleaning Exterior Lamps/Lenses.......................5-87
Cleaning Fabric/Carpet....................................5-84
Cleaning Glass Surfaces..................................5-85
Cleaning Interior Plastic Components.................5-85
Cleaning Leather............................................5-85Cleaning the Mirror.................................2-37, 2-40
Cleaning the Speaker Covers...........................5-85
Cleaning the Top of the Instrument Panel...........5-85
Cleaning Tires................................................5-88
Cleaning Vinyl................................................5-84
Cleaning Windshield and Wiper Blades..............5-87
Cleaning Wood Panels....................................5-85
Cleaning........................................................5-84
Inside of Your Vehicle..................................5-84
Outside of Your Vehicle................................5-86
Underbody Maintenance...............................5-89
Weatherstrips..............................................5-86
Climate Control System...................................3-35
Air Filter, Passenger Compartment.................3-35
Climate Controls Personalization....................3-36
Dual..........................................................3-28
Outlet Adjustment........................................3-33
Rear..........................................................3-34
Steering Wheel Controls...............................3-35
Comfort Controls, DIC Personalization................3-63
Compact Disc Changer Errors.........................3-101
Compact Disc Messages..........................3-86, 3-98
Compact Spare Tire........................................5-83
Compass Calibration.......................................2-38
Compass Operation.........................................2-38
Compass Variance..........................................2-39
Control of a Vehicle.......................................... 4-6
Convenience Net............................................2-49
Coolant.........................................................3-46
Engine Temperature Gage............................3-46
3

Towing..........................................................4-31
Recreational Vehicle.....................................4-31
Towing a Trailer..........................................4-35
Your Vehicle...............................................4-31
Traction........................................................... 4-9
Control System (TCS).................................... 4-9
Control System Warning Light.......................3-45
Magnetic Ride Control..................................4-11
Trailer Brakes.................................................4-39
Transaxle Operation, Automatic.........................2-28
Transaxle.......................................................5-21
Fluid, Automatic...........................................5-21
Transmission, Transaxle, Transfer Case Unit
Repair Manual............................................7-10
Transportation Options...................................... 7-8
Trip Computer................................................3-77
Oil Life Indicator..........................................3-77
Trip Odometers..............................................3-39
Trunk Lid Tie Down.........................................2-13
Trunk Lock Release........................................2-12
Trunk............................................................2-12
Turn and Lane-Change Signals.......................... 3-9
Turn Signal/Multifunction Lever........................... 3-9
Turn Signals When Towing a Trailer..................4-40
Twilight Sentinel
ž............................................3-19
U
Ultrasonic Rear Parking Assist (URPA)...............3-24
Umbrella Holder..............................................2-49Underbody Flushing Service.............................6-12
Underhood Fuse Block....................................5-93
Understanding Radio Reception.......................3-103
Uniform Tire Quality Grading............................5-69
United States ± Customer Assistance.................. 7-4
Used Replacement Wheels..............................5-72
Using Digital Signal Processing (DSP)...............3-90
Using HomeLink
ž...........................................2-47
V
Valet Lockout Switch.......................................2-20
Vehicle Identi®cation........................................5-91
Number (VIN).............................................5-91
Service Parts Identi®cation Label...................5-92
Vehicle Personalization....................................3-64
DIC ...........................................................3-64
Memory Seat, Mirrors and Steering Wheel......2-51
Vehicle Speed Limiter......................................3-41
Vehicle Storage..............................................5-44
Vehicle............................................................ 4-6
Control........................................................ 4-6
Damage Warnings........................................... iv
Loading......................................................4-33
Symbols......................................................... iv
Ventilation Adjustment......................................3-33
Visors...........................................................2-18
15

W
Warning Lights, Gages and Indicators................3-37
Warnings.......................................................3-56
DIC Warnings and Messages........................3-56
Hazard Warning Flashers............................... 3-6
Other Warning Devices.................................. 3-7
Safety and Symbols......................................... iii
Vehicle Damage.............................................. iv
Washing Your Vehicle......................................5-86
Weather Band..............................................3-104
Weatherstrip Lubrication...................................6-10
Weight of the Trailer Tongue.............................4-37
Weight of the Trailer........................................4-36
What Kind of Engine Oil to Use........................5-16
What to Do with Used Oil................................5-18
What to Use..................................5-26, 5-38, 5-39
Wheels..........................................................5-71
Alignment and Tire Balance..........................5-71
Replacement...............................................5-71
When to Add Engine Oil..................................5-15
When to Change Engine Oil (GM Oil Life
System).....................................................5-17
When to Check and Change............................5-21
When to Check Power Steering Fluid................5-38
When to Check..............................................5-65
When You Are Ready to Leave After Parking
on a Hill:....................................................4-42Where to Put the Restraint...............................1-33
Why Safety Belts Work..................................... 1-7
Window Lockout.............................................2-18
Windows.......................................................2-15
Power........................................................2-16
Windshield Washer Fluid Level Check................. 6-9
Windshield Washer.........................................3-12
Fluid..........................................................5-39
Windshield Wiper............................................5-62
Blade Replacement......................................5-62
Fuses........................................................5-92
Windshield Wipers..........................................3-10
Winter Driving................................................4-26
Wiper Blade Check.........................................6-10
Wiper-Activated Headlamps..............................3-17
X
XMŸ Radio Satellite Service
(USA Only).........................................3-79, 3-88
XMŸ Satellite Radio Antenna System..............3-106
XMŸ Satellite Radio Service
(USA Only)...............................................3-103
Y
Your Vehicle and the Environment....................... 6-2
16