towing BUICK PARK AVENUE 2004 Owner's Guide

39,000 Miles (65 000 km)
❑Change engine oil and lter (or every 3 months,
whichever occurs rst).An Emission Control Service.
(See footnote *.)
42,000 Miles (70 000 km)
❑Change engine oil and lter (or every 3 months,
whichever occurs rst).An Emission Control Service.
(See footnote *.)
❑Rotate tires. SeeTire Inspection and Rotation on
page 5-72for proper rotation pattern and additional
information.(See footnote .) (See footnote +.)
45,000 Miles (75 000 km)
❑Change engine oil and lter (or every 3 months,
whichever occurs rst).An Emission Control Service.
(See footnote *.)
❑Replace passenger compartment air lter.
❑Inspect engine air cleaner lter. If necessary, replace
the lter. If vehicle is driven in dusty/dirty conditions,
inspect lter at every engine oil change. SeeEngine
Air Cleaner/Filter on page 5-20for more information.
An Emission Control Service. (See footnote †.)
48,000 Miles (80 000 km)
❑Change engine oil and lter (or every 3 months,
whichever occurs rst).An Emission Control Service.
(See footnote *.)
❑Rotate tires. SeeTire Inspection and Rotation on
page 5-72for proper rotation pattern and additional
information.(See footnote .) (See footnote +.)
50,000 Miles (83 000 km)
❑Change automatic transaxle uid and lter if the
vehicle is mainly driven under one or more of
these conditions:
In heavy city traffic where the outside
temperature regularly reaches 90°F (32°C) or
higher.
In hilly or mountainous terrain.
When doing frequent trailer towing.
Uses such as found in taxi, police or delivery
service.
If you do not use your vehicle under any of these
conditions, change the uid and lter at 100,000 miles
(166 000 km).
6-10

❑For supercharged engines only: Check the
supercharger oil level and add the proper
supercharger oil as needed (or every 36 months,
whichever occurs rst). SeePart D: Recommended
Fluids and Lubricants on page 6-25.An Emission
Control Service. (See footnote †.)
❑Rotate tires. SeeTire Inspection and Rotation on
page 5-72for proper rotation pattern and additional
information.(See footnote .) (See footnote +.)
93,000 Miles (155 000 km)
❑Change engine oil and lter (or every 3 months,
whichever occurs rst).An Emission Control Service.
(See footnote *.)
96,000 Miles (160 000 km)
❑Change engine oil and lter (or every 3 months,
whichever occurs rst).An Emission Control Service.
(See footnote *.)
❑Rotate tires. SeeTire Inspection and Rotation on
page 5-72for proper rotation pattern and additional
information.(See footnote .) (See footnote +.)
99,000 Miles (165 000 km)
❑Change engine oil and lter (or every 3 months,
whichever occurs rst).An Emission Control Service.
(See footnote *.)
100,000 Miles (166 000 km)
❑Inspect spark plug wires.An Emission Control
Service.
❑Replace spark plugs.An Emission Control Service.
❑Change automatic transaxle uid and lter if the
vehicle is mainly driven under one or more of
these conditions:
In heavy city traffic where the outside
temperature regularly reaches 90°F (32°C) or
higher.
In hilly or mountainous terrain.
When doing frequent trailer towing.
Uses such as found in taxi, police or delivery
service.
❑If you haven’t used your vehicle under severe service
conditions listed previously and, therefore, haven’t
changed your automatic transaxle uid, change both
the uid and lter.
150,000 Miles (240 000 km)
❑Drain, ush and rell cooling system (or every
60 months since last service, whichever occurs rst).
SeeEngine Coolant on page 5-25for what to use.
Inspect hoses. Clean radiator, condenser, pressure
cap and neck. Pressure test cooling system and
pressure cap.An Emission Control Service.
❑Inspect engine accessory drive belt.An Emission
Control Service.
6-13

45,000 Miles (75 000 km)
❑Change engine oil and lter (or every 12 months,
whichever occurs rst).An Emission Control
Service. (See footnote *.)
❑Inspect engine air cleaner lter. SeeEngine Air
Cleaner/Filter on page 5-20for more information.
An Emission Control Service. (See footnote †.)
❑Replace passenger compartment air lter.
❑Rotate tires. SeeTire Inspection and Rotation on
page 5-72for proper rotation pattern and additional
information.(See footnote .) (See footnote +.)
50,000 Miles (83 000 km)
❑Change automatic transaxle uid and lter if the
vehicle is mainly driven under one or more of
these conditions:
In heavy city traffic where the outside
temperature regularly reaches 90°F (32°C) or
higher.
In hilly or mountainous terrain.
When doing frequent trailer towing.
Uses such as found in taxi, police or delivery
service.
If you do not use your vehicle under any of these
conditions, change the uid and lter at 100,000 miles
(166 000 km).
52,500 Miles (87 500 km)
❑Change engine oil and lter (or every 12 months,
whichever occurs rst).An Emission Control
Service. (See footnote *.)
❑Rotate tires. SeeTire Inspection and Rotation on
page 5-72for proper rotation pattern and additional
information.(See footnote .) (See footnote +.)
60,000 Miles (100 000 km)
❑Change engine oil and lter (or every 12 months,
whichever occurs rst).An Emission Control
Service. (See footnote *.)
❑Replace passenger compartment air lter.
❑For supercharged engines only: Check the
supercharger oil level and add the proper
supercharger oil as needed (or every 36 months,
whichever occurs rst). SeePart D: Recommended
Fluids and Lubricants on page 6-25.An Emission
Control Service. (See footnote †.)
❑Rotate tires. SeeTire Inspection and Rotation on
page 5-72for proper rotation pattern and additional
information.(See footnote .) (See footnote +.)
❑Replace engine air cleaner lter. SeeEngine Air
Cleaner/Filter on page 5-20for more information.
An Emission Control Service.
6-16

100,000 Miles (166 000 km)
❑Inspect spark plug wires.An Emission Control
Service.
❑Replace spark plugs.An Emission Control Service.
❑Change automatic transaxle uid and lter if the
vehicle is mainly driven under one or more of
these conditions:
In heavy city traffic where the outside
temperature regularly reaches 90°F (32°C) or
higher.
In hilly or mountainous terrain.
When doing frequent trailer towing.
Uses such as found in taxi, police or delivery
service.
❑If you haven’t used your vehicle under severe service
conditions listed previously and, therefore, haven’t
changed your automatic transaxle uid, change both
the uid and lter.
150,000 Miles (240 000 km)
❑Drain, ush and rell cooling system (or every
60 months since last service, whichever occurs rst).
SeeEngine Coolant on page 5-25for what to use.
Inspect hoses. Clean radiator, condenser, pressure
cap and neck. Pressure test the cooling system
and pressure cap.An Emission Control Service.
❑Inspect engine accessory drive belt.An Emission
Control Service.
6-18

Customer Assistance Information (cont.)
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................................................ 7-5
Reporting Safety Defects to General Motors.......7-11
Reporting Safety Defects to the
Canadian Government..............................7-11
Reporting Safety Defects to the
United States Government.........................7-10
Roadside Assistance Program......................... 7-6
Service Publications Ordering Information........7-11
Customizing Your Automatic Door Locks
Feature......................................................2-13
D
Daytime Running Lamps..................................3-13
Defensive Driving............................................. 4-2
Defogging and Defrosting.................................3-27
Delayed Entry Lighting.....................................3-15
Delayed Exit Lighting.......................................3-15
Delayed Locking.....................................2-11, 3-54
Dinghy Towing................................................4-32
Disabling the Theft-Deterrent Feature.................3-77
Doing Your Own Service Work........................... 5-3
Dolly Towing..................................................4-32Door
Central Door Unlocking System.....................2-11
Delayed Locking..........................................2-11
Door Ajar Reminder.....................................2-11
Locks........................................................2-10
Power Door Locks.......................................2-11
Programmable Automatic Door Locks.............2-12
Rear Door Security Locks.............................2-14
Driver
Position, Safety Belt.....................................1-12
Driver Information Center (DIC).........................3-47
DIC Controls and Displays............................3-47
DIC Vehicle Personalization..........................3-51
DIC Warnings and Messages........................3-50
Driving
At Night.....................................................4-17
City...........................................................4-21
Defensive..................................................... 4-2
Drunken....................................................... 4-3
Freeway.....................................................4-22
Hill and Mountain Roads..............................4-24
In Rain and on Wet Roads...........................4-18
Winter........................................................4-26
Driving On Grades..........................................4-44
Driving on Snow or Ice....................................4-27
Driving Through Deep Standing Water...............4-20
Driving Through Flowing Water.........................4-20
Driving with a Trailer.......................................4-42
Dual Automatic Climate Control System.............3-24
4

E
Electrical System
Add-On Equipment......................................5-98
Fuses and Circuit Breakers...........................5-99
Removing the Rear Seat Cushion................5-104
Emergency Trunk Release Handle.....................2-16
Emissions Inspection and
Maintenance Programs.................................3-43
Engine
Air Cleaner/Filter.........................................5-20
Battery.......................................................5-43
Check and Service Engine Soon Light............3-41
Coolant......................................................5-25
Coolant Heater............................................2-26
Coolant Temperature Gage...........................3-40
Cooling System Inspection............................6-24
Engine Compartment Overview......................5-12
Exhaust.....................................................2-34
Oil .............................................................5-14
Overheating................................................5-28
Starting......................................................2-25
Supercharger Oil.........................................5-19
Engine Coolant Level Check.............................6-19
Engine Cooling When Trailer Towing..................4-45
Engine Oil Additives........................................5-17
Engine Oil Level Check...................................6-19
Entry Lighting.................................................3-15
Erasing HomeLink
®Buttons..............................2-46Event Data Records (EDR)................................ 7-9
Express-Down Window....................................2-18
Extender, Safety Belt.......................................1-26
Exterior Lamps...............................................3-12
F
Filter
Engine Air Cleaner......................................5-20
Finding a Station....................................3-59, 3-64
Finish Care....................................................5-94
Finish Damage...............................................5-96
Flash-To-Pass.................................................. 3-7
Flat Tire........................................................5-79
Flat Tire, Changing.........................................5-80
Fluid
Automatic Transaxle.....................................5-23
Power Steering...........................................5-38
Windshield Washer......................................5-39
FM ...............................................................3-78
Following Distance..........................................4-43
Footnotes................................................6-7, 6-14
Front Reading Lamps......................................3-17
Fuel............................................................... 5-4
Additives...................................................... 5-5
California Fuel.............................................. 5-5
Filling a Portable Fuel Container..................... 5-9
Filling Your Tank........................................... 5-6
5

Maintenance Schedule (cont.)
Long Trip/Highway Scheduled Maintenance.......6-14
Maintenance Requirements............................. 6-2
Part A - Scheduled Maintenance Services......... 6-4
Part B - Owner Checks and Services.............6-19
Part C - Periodic Maintenance Inspections.......6-23
Part D - Recommended Fluids and
Lubricants...............................................6-25
Part E - Maintenance Record........................6-26
Selecting the Right Schedule.......................... 6-5
Short Trip/City Scheduled Maintenance............. 6-7
Steering, Suspension and Front Drive Axle
Boot and Seal Inspection..........................6-23
Throttle System Inspection............................6-24
Using Your................................................... 6-4
Your Vehicle and the Environment................... 6-2
Maintenance When Trailer Towing.....................4-45
Making Turns.................................................4-43
Malfunction Indicator Light................................3-41
Manual Operation...........................................3-25
Matching Transmitter(s) to Your Vehicle................. 2-8
Memory Mirrors..............................................2-51
Memory Seat.................................................2-51
Memory Seat Recall........................................3-56
Message
DIC Warnings and Messages........................3-50
Mexico, Central America and Caribbean Islands/
Countries (Except Puerto Rico and U.S. Virgin
Islands) – Customer Assistance........................ 7-5Mirror Operation.....................................2-36, 2-37
Mirrors
Automatic Dimming Rearview........................2-36
Automatic Dimming Rearview with Compass.....2-37
Manual Rearview Mirror................................2-36
Memory.....................................................2-51
Outside Automatic Dimming Heated Mirror......2-41
Outside Convex Mirror.................................2-40
Outside Curb View Assist Mirror....................2-40
Outside Power Mirrors..................................2-39
MyGMLink.com................................................ 7-3
N
New Vehicle Break-In......................................2-23
Normal Maintenance Replacement Parts...........5-109
O
Odometer......................................................3-35
ODO/TRIP (Odometer/Trip)...............................3-48
Off-Road Recovery..........................................4-13
Oil
Engine.......................................................5-14
Pressure Light.............................................3-44
Supercharger, Engine...................................5-19
Older Children, Restraints................................1-27
9

Power Steering...............................................4-11
Programmable Automatic Door Locks.........2-12, 3-54
Programming the HomeLink
®Transmitter...........2-43
Q
Questions and Answers About Safety Belts.........1-10
R
Radiator Pressure Cap....................................5-27
Radios..........................................................3-57
Care of Your Cassette Tape Player................3-79
Care of Your CD Player...............................3-80
Care of Your CDs........................................3-80
Personal Choice Radio Controls....................3-75
Radio with Cassette.....................................3-58
Radio with Cassette and CD.........................3-63
Setting the Time..........................................3-58
Theft-Deterrent............................................3-75
Trunk-Mounted CD Changer..........................3-71
Understanding Reception..............................3-78
Rainsense™ II Wipers....................................... 3-8
Rear Compartment Fuse Block........................5-106
Rear Door Security Locks................................2-14
Rear Quarter Panel Turn Signal and
Stoplamps..................................................5-58Rear Reading Lamps......................................3-17
Rear Safety Belt Comfort Guides......................1-24
Rear Seat Armrest..........................................2-49
Rear Seat Outside Passenger Positions.............1-21
Rear Seat Pass Through.................................2-49
Rear Seat Passengers, Safety Belts..................1-21
Rear Storage Area..........................................2-49
Rear Turn Signal, Stoplamps and
Back-Up Lamps...........................................5-54
Rear Window Defogger....................................3-27
Rearview Mirror, Automatic Dimming..................2-36
Rearview Mirror, Automatic Dimming with
Compass....................................................2-37
Rearview Mirrors.............................................2-36
Reclining Seatbacks.......................................... 1-4
Recreational Vehicle Towing.............................4-31
Remote Keyless Entry System............................ 2-5
Remote Keyless Entry System, Operation............ 2-6
Remote Trunk Release....................................2-15
Remote Trunk Release Lockout........................2-16
Removing the Flat Tire and Installing the
Spare Tire..................................................5-82
Removing the Spare Tire and Tools...................5-81
Replacement Bulbs.........................................5-60
Replacing Brake System Parts..........................5-43
Replacing Restraint System Parts After
a Crash.....................................................1-59
11

Theft-Deterrent Systems...................................2-19
Content Theft-Deterrent................................2-19
PASS-Key
®III .............................................2-21
PASS-Key®III Operation..............................2-22
Throttle System Inspection...............................6-24
Tilt Wheel........................................................ 3-5
Tire Ination Check.........................................6-19
Tire Sidewall Labeling......................................5-62
Tire Size.......................................................5-66
Tire Terminology and Denitions........................5-67
Tires.............................................................5-62
Buying New Tires........................................5-74
Chains.......................................................5-78
Changing a Flat Tire....................................5-80
Check Tire Pressure System.........................5-70
Compact Spare Tire.....................................5-89
If a Tire Goes Flat.......................................5-79
Ination - Tire Pressure................................5-69
Inspection and Rotation................................5-72
Uniform Tire Quality Grading.........................5-75
Wheel Alignment and Tire Balance.................5-76
Wheel Replacement.....................................5-76
When It Is Time for New Tires......................5-73
To Use the Engine Coolant Heater....................2-26
Top Strap......................................................1-38
Top Strap Anchor Location...............................1-39Torque Lock...................................................2-32
Total Weight on Your Vehicle’s Tires..................4-41
Towing
Recreational Vehicle.....................................4-31
Towing a Trailer..........................................4-38
Your Vehicle...............................................4-31
Traction
Control System (TCS).................................... 4-9
Control System Warning Light.......................3-39
Trailer Brakes.................................................4-42
Transaxle
Fluid, Automatic...........................................5-23
Transaxle Operation, Automatic.........................2-27
Transmission, Transaxle, Transfer Case Unit
Repair Manual............................................7-11
Transportation Options...................................... 7-8
Trip Odometer................................................3-35
Trunk............................................................2-15
Trunk Lamp...................................................3-17
Trunk Lock Release........................................2-15
Trunk Security Override...................................2-16
Trunk-Mounted CD Changer.............................3-71
Turn and Lane-Change Signals.......................... 3-6
Turn Signal/Multifunction Lever........................... 3-5
Turn Signals When Towing a Trailer..................4-43
Twilight Sentinel
®............................................3-14
14