
Black plate (2,1)Buick Lucerne Owner Manual - 2011
Section 6 Service and Appearance Care
Tire Inspection and Rotation . . . . . . . . . . . . . . . . . . . 6-70
When It Is Time for New Tires . . . . . . . . . . . . . . . . . 6-71
Buying New Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-72
Different Size Tires and Wheels . . . . . . . . . . . . . . . 6-74
Uniform Tire Quality Grading . . . . . . . . . . . . . . . . . . . 6-75
Wheel Alignment and Tire Balance . . . . . . . . . . . . 6-76
Wheel Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-76
Tire Chains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-78
If a Tire Goes Flat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-78
Tire Sealant and Compressor Kit . . . . . . . . . . . . . . 6-80
Tire Sealant and Compressor Kit Storage . . . . . . 6-87
Changing a Flat Tire . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-88
Removing the Spare Tire and Tools . . . . . . . . . . . . 6-89
Removing the Flat Tire and Installing theSpare Tire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-90
Storing a Flat or Spare Tire and Tools . . . . . . . . . 6-96
Compact Spare Tire . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-97
Appearance Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-98
Interior Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-98
Fabric/Carpet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-99
Leather . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-100
Instrument Panel, Vinyl, and Other Plastic Surfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-101
Care of Safety Belts . . . . . . . . . . . . . . . . . . . . . . . . . . 6-101 Weatherstrips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-101
Washing Your Vehicle . . . . . . . . . . . . . . . . . . . . . . . . 6-102
Cleaning Exterior Lamps/Lenses . . . . . . . . . . . . . 6-102
Finish Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-102
Windshield and Wiper Blades . . . . . . . . . . . . . . . . 6-103
Aluminum or Chrome-Plated Wheels
and Trim . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-104
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-105
Sheet Metal Damage . . . . . . . . . . . . . . . . . . . . . . . . . 6-105
Finish Damage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-105
Underbody Maintenance . . . . . . . . . . . . . . . . . . . . . 6-105
Chemical Paint Spotting . . . . . . . . . . . . . . . . . . . . . . 6-106
Vehicle Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-106
Vehicle Identification Number (VIN) . . . . . . . . . . . 6-106
Service Parts Identification Label . . . . . . . . . . . . . 6-107
Electrical System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-107
Add-On Electrical Equipment . . . . . . . . . . . . . . . . . 6-107
Power Windows and Other Power Options . . . 6-107
Fuses and Circuit Breakers . . . . . . . . . . . . . . . . . . . 6-108
Underhood Fuse Block . . . . . . . . . . . . . . . . . . . . . . . 6-108
Rear Underseat Fuse Block . . . . . . . . . . . . . . . . . . 6-110
Capacities and Specifications . . . . . . . . . . . . . . . . . .6-116
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Black plate (55,1)Buick Lucerne Owner Manual - 2011
7. Push the bulb socket in and turn it clockwise tosecure it.
8. Put the trunk trim and three fasteners back into place.
License Plate Lamp
To replace one of these bulbs:
1. Remove the license plate.
2. Reach up through the opening above the license plate to access the two license plate lamps.
3. Turn the socket counterclockwise to remove.
4. Grasp the bulb in the socket and pull straight out.
5. Push the bulb straight into the socket until it clicks to secure it.
6. Push the socket in and turn it clockwise to secure it.
7. Reinstall the license plate in its original location.
Replacement Bulbs
Exterior Lamps Bulb Number
Back-up Lamp 921LL
Sidemarker, License Plate Lamp,
and Auxiliary Taillamp 194LL
Stoplamp, Taillamp, and Turn
Signal Lamp 3057K
For replacement bulbs not listed here, contact your
dealer.
Windshield Wiper Blade
Replacement
Windshield wiper blades should be inspected for wear
or cracking. See
Scheduled Maintenance on page 7‑3.
It is a good idea to clean or replace the wiper blade
assembly on a regular basis or when worn. For
proper windshield wiper blade length and type, see
Maintenance Replacement Parts on page 7‑10.
6-55

Black plate (3,1)Buick Lucerne Owner Manual - 2011
Rotation of New Tires
To maintain ride, handling, and performance of the
vehicle, it is important that the first rotation service for
new tires be performed. Tires should be rotated every
12 000 km/7,500 miles. SeeTire Inspection and
Rotation on page 6‑70.
Scheduled Maintenance
When the Change Engine Oil Soon
Message Displays
Change engine oil and filter. See Engine Oilon
page 6‑18. An Emission Control Service.
When the CHANGE ENGINE OIL SOON message
displays, service is required for the vehicle as soon as
possible, within the next 1 000 km/600 miles. If driving
under the best conditions, the engine oil life system
might not indicate the need for vehicle service for more
than a year. The engine oil and filter must be changed
at least once a year and the oil life system must be
reset. Your dealer has trained service technicians who
will perform this work and reset the system. If the
engine oil life system is reset accidentally, service the
vehicle within 5 000 km/3,000 miles since the last
service. Reset the oil life system whenever the oil is
changed. See Engine Oil Life System on page 6‑22.
Every Engine Oil Change
.Change engine oil and filter. Reset oil life system.
SeeEngine Oilon page 6‑18andEngine Oil Life
Systemon page 6‑22. An Emission Control
Service.
.Engine coolant level check. See Engine Coolant
(4.6L Engine)on page 6‑28or Engine Coolant
(3.9L Engine) on page 6‑31.
.Engine cooling system inspection. Visual
inspection of hoses, pipes, fittings, and clamps
and replacement, if needed.
.Windshield washer fluid level check. See
Windshield Washer Fluid on page 6‑38.
.Windshield wiper blade inspection for wear,
cracking, or contamination and windshield and
wiper blade cleaning, if contaminated. See
Windshield and Wiper Blades
on page 6‑103.
Worn or damaged wiper blade replacement.
See Windshield Wiper Blade Replacement
on
page 6‑55.
.Tire inflation pressures check. See Inflation - Tire
Pressure on page 6‑64.
.Tire wear inspection. See Tire Inspection and
Rotation on page 6‑70.
.Rotate tires if necessary. See Tire Inspection and
Rotation on page 6‑70.
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Black plate (10,1)Buick Lucerne Owner Manual - 2011
Maintenance Replacement Parts
Replacement parts identified below by name, part number, or specification can be obtained from your dealer.
Maintenance Replacement Parts
PartGM Part Number ACDelco Part Number
Engine Air Cleaner/Filter 22676970A1627C
Engine Oil Filter 3.9L V6 Engine 89017342PF61
4.6L V8 Engine 89017342PF61
Passenger Compartment Air Filter 15811562CF138
Spark Plugs 3.9L V6 1259113141-100
4.6L V8 1257153541-987
Wiper Blades Driver Side –23.6 in (60.0 cm) 20831845—
Passenger Side –20.8 in (53.0 cm) 20831846—
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Black plate (14,1)Buick Lucerne Owner Manual - 2011
U
Ultrasonic Rear Parking Assist (URPA) . . . . . . . . . . . . 3-35
Uniform Tire Quality Grading . . . . . . . . . . . . . . . . . . . . . . 6-75
Universal Home Remote System . . . . . . . . . . . . . . . . . . 3-42Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-42
V
VehicleControl . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3
Identification Number (VIN) . . . . . . . . . . . . . . . . . . . . . .6-106
Loading . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-18
Remote Start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7
Running While Parked . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-30
Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iv
Vehicle Customization, DIC . . . . . . . . . . . . . . . . . . . . . . . . 4-58
Vehicle Data Recording and Privacy . . . . . . . . . . . . . . . 8-16
Vehicle Identification Service Parts Identification Label . . . . . . . . . . . . . . . .6-107
Ventilated Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-6
Ventilation Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-25
Visors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-16
W
Warning Lights, Gauges, and Indicators . . . . . . . . . . . 4-27
Warnings DIC Warnings and Messages . . . . . . . . . . . . . . . . . . . . . 4-49
Hazard Flashers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3
Safety and Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iv
Wheels
Alignment and Tire Balance . . . . . . . . . . . . . . . . . . . . . . 6-76
Different Size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-74
Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-76
When It Is Time for New Tires . . . . . . . . . . . . . . . . . . . . . 6-71
Where to Put the Restraint . . . . . . . . . . . . . . . . . . . . . . . . 2-41
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-14
Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-15
Windshield Washer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-7
Washer Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-38
Wiper Blade Replacement . . . . . . . . . . . . . . . . . . . . . . . . 6-55
Wiper Blades, Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . .6-103
Wipers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-6
Winter Driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-15
Wiper Activated Headlamps . . . . . . . . . . . . . . . . . . . . . . . 4-11
X
XM Radio Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-84
XM™ Satellite Radio
Antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-98
i - 14