2008 BUICK LUCERNE remote

Seats and Restraint Systems........................... 1-1
Front Seats
............................................... 1-2
Rear Seats
..............................................1-11
Safety Belts
.............................................1-12
Child Restraints
.......................................1-33
Airbag System
.........................................1-58
Restraint System Check
............................1-74
Features and Controls..................................... 2-1
Keys
........................................................ 2-3
Doors and Locks
......................................2-10
Windows
.................................................2-15
Theft-Deterrent Systems
............................2-17
Starting and Operating Your Vehicle
...........2-20
Mirrors
....................................................2-34
Object Detection Systems
..........................2-39
OnStar
®System
......................................2-46
Universal Home Remote System
................2-49
Storage Areas
.........................................2-56
Sunroof
..................................................2-58
Instrument Panel............................................. 3-1
Instrument Panel Overview
.......................... 3-4
Climate Controls
......................................3-21
Warning Lights, Gages, and Indicators
........3-32
Driver Information Center (DIC)
..................3-48
Audio System(s)
.......................................3-75Driving Your Vehicle....................................... 4-1
Your Driving, the Road, and Your Vehicle
..... 4-2
Towing
...................................................4-25
Service and Appearance Care.......................... 5-1
Service
..................................................... 5-3
Fuel
......................................................... 5-5
Checking Things Under the Hood
...............5-10
Headlamp Aiming
.....................................5-53
Bulb Replacement
....................................5-56
Windshield Wiper Blade Replacement
.........5-59
Tires
......................................................5-60
Appearance Care
.....................................5-94
Vehicle Identication
...............................5-104
Electrical System
....................................5-105
Capacities and Specications
...................5-113
Maintenance Schedule..................................... 6-1
Maintenance Schedule
................................ 6-2
Customer Assistance Information.................... 7-1
Customer Assistance and Information
........... 7-2
Reporting Safety Defects
...........................7-15
Vehicle Data Recording and Privacy
...........7-17
Index................................................................ 1
2008 Buick Lucerne Owner ManualM

Heated Seats
Your vehicle may have heated front seats. To operate
the heated seats, the ignition must be on.
The buttons are located on
the front doors.
J(Heated Seat Cushion and Seatback):Press this
button to turn on the heated seat cushion and
seatback.
I(Heated Seatback):Press this button to turn on the
heated seatback.
Press the button to turn on the desired feature. A light
on that button will display to show which feature is on.There are three temperature settings for each feature.
A column of three lights next to the buttons will display
which setting the feature is in: high, medium or low.
Three lights indicate the highest setting, two lights
indicate medium and one light indicates the lowest
setting.
When you press a button, the feature will turn on at the
highest setting. Each time you press the button, the
feature will decrease one temperature setting.
To turn the feature off, keep pressing the button until
the display lights turn off.
If your vehicle has remote vehicle start and is started
using the remote keyless entry transmitter, the front
heated seats will be turned on to the high setting if it is
cold outside. See “Remote Vehicle Start” under
Remote Keyless Entry (RKE) System Operation on
page 2-5. When the key is inserted into the ignition and
the ignition is turned on, the heated seat feature will
turn off. To turn the heated seat feature back on, press
the desired button. Driver’s Side Buttons
shown
1-4

Heated and Cooled Seats
The front seats may have the heated and cooled seat
feature. To heat or cool the seats, the ignition must
be on.
The buttons are located on
the front doors.
J(Heated Seat Cushion and Seatback):Press this
button to heat the seat cushion and seatback.
I(Heated Seatback):Press this button to heat the
seatback.
H(Cooled Seat Cushion and Seatback):Press this
button to cool the seat cushion and seatback.Press each button to turn on the desired feature. A light
on that button will display indicating which feature is on.
There are three temperature settings for each feature.
A column of three lights next to the buttons will display
which setting the feature is in: high, medium or low.
Three lights indicate the highest setting, two lights
indicate medium and one light indicates the lowest
setting.
When you press a button, the feature will turn on at the
highest setting. Each time you press the button, the
feature will decrease one temperature setting.
To turn the feature off, keep pressing the button until
the display lights turn off.
If your vehicle has remote vehicle start and is started
using the remote keyless entry transmitter, the front
heated seats will be turned on to the high setting if it is
cold outside. See “Remote Vehicle Start” under
Remote Keyless Entry (RKE) System Operation on
page 2-5. When the key is inserted into the ignition and
the ignition is turned on, the heated seat feature will
turn off. To turn the heated seat feature back on, press
the desired button. Driver’s Side Buttons
shown
1-5

Memory Seat and Mirrors
On vehicles with the memory feature the buttons are
located on the driver’s door.
1:Saves the seating position for driver 1.
2:Saves the seating position for driver 2.
B:Recalls the easy exit position.
For more programming information, seeDIC Vehicle
Customization on page 3-66.
To save your positions in memory:
1. Adjust the driver’s seat, including the seatback
recliner and lumbar, and both outside mirrors to
your preferred position.
2. Press and hold button 1 until two beeps sound to
let you know that the position has been stored.
3. Repeat the procedure for a second driver using
button 2.
The vehicle must be in PARK (P) to recall your memory
positions.Press and release either button to recall the stored
setting. Each time a memory button is pressed, a single
beep sounds.
If you use the remote keyless entry transmitter to enter
your vehicle and the remote recall memory feature
is on, automatic seat and mirror movement occurs.
To stop recall movement of the memory feature, press
one of the power seat controls, memory buttons, or
power mirror buttons.
If something has blocked the driver’s seat while recalling
a memory position, the driver’s seat recall may stop
working. If this happens, press the control for the area
that is not recalling for two seconds, after the obstruction
is removed. Try recalling the memory position again
by pressing the appropriate memory button. If the
memory position is still not recalling, see your
dealer/retailer for service.
Easy Exit Seat
B
:With the vehicle in PARK (P), press to recall the
exit position.
You will hear a single beep and the driver’s seat
moves back.
1-6

In many crashes severe enough to inate the airbag,
windshields are broken by vehicle deformation.
Additional windshield breakage may also occur from the
right front passenger airbag.
Airbags are designed to inate only once. After an
airbag inates, you will need some new parts for
the airbag system. If you do not get them, the airbag
system will not be there to help protect you in
another crash. A new system will include airbag
modules and possibly other parts. The service
manual for your vehicle covers the need to replace
other parts.
Your vehicle has a crash sensing and diagnostic
module which records information after a crash.
SeeVehicle Data Recording and Privacy on
page 7-17andEvent Data Recorders on page 7-18.
Let only qualied technicians work on the airbag
systems. Improper service can mean that an
airbag system will not work properly. See your
dealer/retailer for service.
Passenger Sensing System
Your vehicle has a passenger sensing system for the
right front passenger’s position. The passenger
airbag status indicator will be visible on the overhead
console when you start your vehicle.
The words ON and OFF, or the symbol for on and off,
will be visible during the system check. If you are
using remote start to start your vehicle from a distance,
if equipped, you may not see the system check.
When the system check is complete, either the word
ON or the word OFF, or the symbol for on or the symbol
for off, will be visible. SeePassenger Airbag Status
Indicator on page 3-36. United States
Canada
1-67

Keys...............................................................2-3
Remote Keyless Entry (RKE) System................2-4
Remote Keyless Entry (RKE) System
Operation...................................................2-5
Remote Vehicle Start......................................2-8
Doors and Locks............................................2-10
Door Locks..................................................2-10
Power Door Locks........................................2-10
Delayed Locking...........................................2-11
Programmable Automatic Door Locks..............2-11
Rear Door Security Locks..............................2-12
Lockout Protection........................................2-12
Trunk..........................................................2-13
Windows........................................................2-15
Power Windows............................................2-16
Sun Visors...................................................2-17
Theft-Deterrent Systems..................................2-17
Content Theft-Deterrent.................................2-17
PASS-Key
®III+............................................2-18
PASS-Key®III+ Operation..............................2-19Starting and Operating Your Vehicle................2-20
New Vehicle Break-In....................................2-20
Ignition Positions..........................................2-21
Retained Accessory Power (RAP)...................2-22
Starting the Engine.......................................2-22
Engine Coolant Heater..................................2-24
Automatic Transmission Operation...................2-25
Parking Brake..............................................2-27
Shifting Into PARK (P)...................................2-28
Shifting Out of PARK (P)...............................2-31
Parking Over Things That Burn.......................2-32
Engine Exhaust............................................2-32
Running the Engine While Parked...................2-33
Mirrors...........................................................2-34
Automatic Dimming Rearview Mirror with
OnStar
®and Compass...............................2-34
Automatic Dimming Rearview Mirror with
Compass.................................................2-36
Outside Power Mirrors...................................2-37
Park Tilt Mirrors............................................2-38
Outside Convex Mirror...................................2-38
Outside Automatic Dimming Heated Mirror........2-38
Section 2 Features and Controls
2-1

Object Detection Systems...............................2-39
Ultrasonic Rear Parking Assist (URPA)............2-39
Side Blind Zone Alert....................................2-41
Lane Departure Warning................................2-44
OnStar
®System.............................................2-46
Universal Home Remote System......................2-49
Universal Home Remote System.....................2-49
Universal Home Remote System Operation
(With Three Round LED)............................2-50Storage Areas................................................2-56
Glove Box...................................................2-56
Cupholder(s)................................................2-56
Front Storage Area.......................................2-56
Center Console Storage.................................2-56
Center Flex Storage Unit...............................2-57
Floor Mats...................................................2-57
Rear Seat Armrest........................................2-57
Convenience Net..........................................2-57
Sunroof.........................................................2-58
Section 2 Features and Controls
2-2

The key has a bar-coded key tag that the dealer/retailer
or qualied locksmith can use to make new keys.
Store this information in a safe place, not in your vehicle.
See your dealer/retailer if a replacement key or
additional key is needed.
Notice:If you ever lock your keys in your vehicle,
you may have to damage the vehicle to get in.
Be sure you have spare keys.
If you are locked out of your vehicle, contact Roadside
Assistance. SeeRoadside Assistance Program on
page 7-8for more information.
Remote Keyless Entry (RKE)
System
Your Remote Keyless Entry (RKE) system operates on
a radio frequency subject to Federal Communications
Commission (FCC) Rules and with Industry Canada.
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
1. This device may not cause interference.
2. This device must accept any interference received,
including interference that may cause undesired
operation of the device.This device complies with RSS-210 of Industry Canada.
Operation is subject to the following two conditions:
1. This device may not cause interference.
2. This device must accept any interference received,
including interference that may cause undesired
operation of the device.
Changes or modications to this system by other than
an authorized service facility could void authorization to
use this equipment.
At times you may notice a decrease in operating range.
This is normal for any RKE system. If the transmitter
does not work or if you have to stand closer to
your vehicle for the transmitter to work, try this:
Check the distance. You may be too far from your
vehicle. You may need to stand closer during
rainy or snowy weather.
Check the location. Other vehicles or objects may
be blocking the signal. Take a few steps to the
left or right, hold the transmitter higher, and
try again.
Check to determine if battery replacement is
necessary. See “Battery Replacement” later in this
section.
If you are still having trouble, see your dealer/retailer
or a qualied technician for service.
2-4