oil BUICK LUCERNE 2007 Workshop Manual

Owner Checks and Services
These owner checks and services should be
performed at the intervals specied to help ensure
the safety, dependability, and emission control
performance of your vehicle. Your GM
Goodwrench
®dealer can assist you with these
checks and services.
Be sure any necessary repairs are completed at
once. Whenever any uids or lubricants are added
to your vehicle, make sure they are the proper
ones, as shown inRecommended Fluids and
Lubricants on page 452.
At Each Fuel Fill
It is important to perform these underhood checks
at each fuel ll.
Engine Oil Level Check
Check the engine oil level and add the proper oil if
necessary. SeeEngine Oil on page 337for
further details.Notice:It is important to check your oil
regularly and keep it at the proper level. Failure
to keep your engine oil at the proper level can
cause damage to your engine not covered by
your warranty.
Engine Coolant Level Check
Check the engine coolant level and add
DEX-COOL®coolant mixture if necessary. See
Engine Coolant on page 347for further details.
Windshield Washer Fluid Level Check
Check the windshield washer uid level in
the windshield washer uid reservoir and add the
proper uid if necessary.
448

At Least Once a Month
Tire Ination Check
Visually inspect your vehicle’s tires and make sure
they are inated to the correct pressures. Do not
forget to check the spare tire. SeeInation - Tire
Pressure on page 392. Check to make sure the
spare tire is stored securely. SeeChanging a Flat
Tire on page 408.
Tire Wear Inspection
Tire rotation may be required for high mileage
highway drivers prior to the Engine Oil Life System
service notication. Check the tires for wear
and, if necessary, rotate the tires. SeeTire
Inspection and Rotation on page 398.
At Least Once a Year
Starter Switch Check
{CAUTION:
When you are doing this inspection, the
vehicle could move suddenly. If the
vehicle moves, you or others could be
injured.
1. Before you start, be sure you have enough
room around the vehicle.
2. Firmly apply both the parking brake and the
regular brake. SeeParking Brake on
page 122.
Do not use the accelerator pedal, and be
ready to turn off the engine immediately if it
starts.
3. Try to start the engine in each gear. The
vehicle should start only in PARK (P) or
NEUTRAL (N). If the vehicle starts in any
other position, contact your GM Goodwrench
®
dealer for service.
449

Recommended Fluids and
Lubricants
Fluids and lubricants identied below by name,
part number, or specication may be obtained from
your dealer.
Usage Fluid/Lubricant
Engine OilEngine oil which meets GM
Standard GM6094M and displays
the American Petroleum Institute
Certied for Gasoline Engines
starburst symbol. GM Goodwrench
®
oil meets all the requirements for
your vehicle. To determine the
proper viscosity for your vehicle’s
engine, seeEngine Oil on page 337.
Engine Coolant50/50 mixture of clean, drinkable
water and use only DEX-COOL
®
Coolant. SeeEngine Coolant on
page 347.
Hydraulic Brake
SystemDelco
®Supreme 11 Brake Fluid or
equivalent DOT-3 brake uid.
Windshield
WasherGM Optikleen
®Washer Solvent.
Usage Fluid/Lubricant
Parking Brake
Cable GuidesChassis Lubricant
(GM Part No. U.S. 12377985, in
Canada 88901242) or lubricant
meeting requirements of NLGI #2,
Category LB or GC-LB.
Power Steering
SystemGM Power Steering Fluid
(GM Part No. U.S. 89021184, in
Canada 89021186).
Automatic
TransaxleDEXRON
®-VI Automatic
Transmission Fluid.
Key Lock
CylindersMulti-Purpose Lubricant, Superlube
(GM Part No. U.S. 12346241, in
Canada 10953474).
Hood Latch
Assembly,
Secondary
Latch, Pivots,
Spring Anchor,
and
Release PawlLubriplate Lubricant Aerosol
(GM Part No. U.S. 12346293, in
Canada 992723) or lubricant
meeting requirements of NLGI #2,
Category LB or GC-LB.
Hood and Door
HingesMulti-Purpose Lubricant, Superlube
(GM Part No. U.S. 12346241, in
Canada 10953474).
Weatherstrip
ConditioningWeatherstrip Lubricant
(GM Part No. U.S. 3634770,
in Canada 10953518) or
Dielectric Silicone Grease
(GM Part No. U.S. 12345579,
in Canada 992887).
452

Normal Maintenance Replacement Parts
Replacement parts identied below by name, part number, or specication can be obtained from your
dealer.
Normal Maintenance Replacement Parts
Part GM Part NumberACDelco®Part
Number
Engine Air Cleaner/Filter 22676970 A1627C
Engine Oil Filter
3.8L V6 Engine 25010792 PF47
4.6L V8 Engine 89017342 PF61
Passenger Compartment Air Filter 15811562 CF138
Spark Plugs
3.8L V6 12568387 41-101
4.6L V8 12571535 41-987
Windshield Wiper Blades
Driver’s Side – 23.6 inches (60.0 cm) 15788730 —
Passenger’s Side – 20.8 inches (53.0 cm) 15788731 —
453

Door
Delayed Locking...................................... 103
Locks....................................................... 102
Power Door Locks................................... 103
Programmable Automatic Door Locks....... 104
Rear Door Security Locks........................ 104
Driver
Position, Safety Belt................................... 25
Driver Information Center (DIC)................... 212
DIC Controls and Displays....................... 212
DIC Vehicle Customization....................... 231
DIC Warnings and Messages................... 221
Driving
At Night................................................... 291
City.......................................................... 296
Defensive................................................. 276
Drunken................................................... 277
Freeway................................................... 297
Hill and Mountain Roads.......................... 300
In Rain and on Wet Roads...................... 293
Rocking Your Vehicle to Get it Out.......... 307
Winter...................................................... 302
Dual Automatic Climate Control System....... 186E
Electric Power Management........................ 176
Electrical System
Add-On Equipment................................... 428
Fuses and Circuit Breakers...................... 428
Power Windows and
Other Power Options............................ 428
Rear Underseat Fuse Block..................... 431
Underhood Fuse Block............................. 428
Engine
Air Cleaner/Filter...................................... 342
Battery..................................................... 370
Check and Service Engine Soon Light..... 206
Coolant.................................................... 347
Coolant Heater......................................... 117
Coolant Temperature Gage...................... 204
Coolant Temperature Warning Light.......... 204
Drive Belt Routing.................................... 454
Engine Compartment Overview ................ 334
Exhaust................................................... 127
Oil ........................................................... 337
Oil Life System........................................ 340
485

Light (cont.)
Cruise Control.......................................... 210
Engine Coolant Temperature Warning....... 204
Fog Lamp................................................ 210
Highbeam On.......................................... 210
Malfunction Indicator................................ 206
Oil Pressure............................................. 209
Passenger Airbag Status Indicator............ 198
Passenger Safety Belt Reminder.............. 197
Safety Belt Reminder............................... 196
Security................................................... 210
StabiliTrak
®Indicator................................ 203
TCS Warning Light.................................. 202
Tire Pressure........................................... 205
Traction Control System (TCS) Warning..... 202
Lighting
Delayed Entry.......................................... 174
Delayed Exit............................................ 175
Entry........................................................ 174
Perimeter................................................. 175
Theater Dimming..................................... 175
Loading Your Vehicle................................... 307
Locks
Delayed Locking...................................... 103
Door........................................................ 102
Lockout Protection................................... 105
Power Door............................................. 103Locks (cont.)
Programmable Automatic Door Locks....... 104
Rear Door Security Locks........................ 104
Loss of Control........................................... 290
Lumbar
Power Controls.......................................... 10
M
Maintenance Schedule
Additional Required Services.................... 444
At Each Fuel Fill...................................... 448
At Least Once a Month............................ 449
At Least Once a Year .............................. 449
Introduction.............................................. 440
Maintenance Footnotes............................ 446
Maintenance Record................................ 455
Maintenance Requirements...................... 440
Normal Maintenance Replacement Parts.... 453
Owner Checks and Services.................... 448
Recommended Fluids and Lubricants....... 452
Scheduled Maintenance........................... 442
Using....................................................... 440
Your Vehicle and the Environment............ 440
Malfunction Indicator Light........................... 206
Manual Passenger Seat.................................. 9
Memory Seat and Mirrors.............................. 13
489

Message
DIC Warnings and Messages................... 221
Mirrors
Automatic Dimming Rearview
with Compass....................................... 132
Automatic Dimming Rearview
with OnStar
®........................................ 129
Automatic Dimming Rearview
with OnStar
®and Compass.................. 130
Manual Rearview Mirror........................... 129
Manual Rearview Mirror with
Compass and Temperature..................... 19
Manual Rearview Mirror with OnStar
®...... 129
Outside Automatic Dimming
Heated Mirror....................................... 135
Outside Convex Mirror............................. 134
Outside Curb View Assist Mirror............... 134
Outside Power Mirrors............................. 133
MP3 ............................................................ 262
MyGMLink.com............................................ 463
N
Navigation/Radio System,
see Navigation Manual............................. 271
New Vehicle Break-In.................................. 113
Normal Maintenance Replacement Parts..... 453
O
Odometer.................................................... 196
Odometer, Trip............................................ 196
Off-Road Recovery...................................... 288
Oil
Engine..................................................... 337
Pressure Light.......................................... 209
Oil, Engine Oil Life System ......................... 340
Older Children, Restraints............................. 43
Online Owner Center................................... 463
OnStar
®System, see OnStar®Manual........ 135
Other Warning Devices................................ 160
490