2007 BUICK LUCERNE Page 1

Replacing Restraint System Parts
After a Crash
{CAUTION:
A crash can damage the restraint systems
in your vehicle. A damaged restraint
system may not properly protect the
person using it, resulting in serious injury
or even death in a crash. To help make
sure your restraint systems are working
properly after a crash, have them inspected
and any necessary replacements made as
soon as possible.
If you have had a crash, do you need new belts or
LATCH system parts?
After a very minor collision, nothing may be
necessary. But if the belts were stretched, as they
would be if worn during a more severe crash,
then you need new parts.
If the LATCH system was being used during a
more severe crash, you may need new LATCH
system parts.If belts are cut or damaged, replace them.
Collision damage also may mean you will need to
have LATCH system, safety belt or seat parts
repaired or replaced. New parts and repairs may
be necessary even if the belt or LATCH system
was not being used at the time of the collision.
If an airbag inates, you will need to replace airbag
system parts. See the part on the airbag system
earlier in this section.
If the frontal airbags inate you will also need to
replace the driver and front passenger’s safety belt
retractor assembly. Be sure to do so. Then the
new retractor assembly will be there to help protect
you in a collision.
After a crash you may need to replace the driver
and front passenger’s safety belt retractor
assemblies, even if the frontal airbags have not
deployed. The driver and front passenger’s safety
belt retractor assemblies contain the safety belt
pretensioners. Have your safety belt pretensioners
checked if your vehicle has been in a collision,
or if your airbag readiness light stays on after you
start your vehicle or while you are driving. See
Airbag Readiness Light on page 197.
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One key is used for the
ignition, the driver’s door
and the glovebox lock.
When a new vehicle is delivered, the dealer
removes the key tag from the key and gives it to the
rst owner. Each tag has a code on it that tells your
dealer or a qualied locksmith how to make extra
keys. Keep the tag in a safe place. If you lose your
key, you will be able to have a new one made easily
using the tag.
If you need a new key, contact your dealer who
can obtain the correct key code. SeeRoadside
Assistance Program on page 466for more
information.
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.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.
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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” under
Remote Keyless Entry (RKE) System
Operation on page 95.
If you are still having trouble, see your dealer or
a qualied technician for service.
Remote Keyless Entry (RKE)
System Operation
The vehicle’s doors can be locked and unlocked,
and the trunk can be unlatched from about
3 feet (1 m) up to 60 feet (18 m) away with the
Remote Keyless Entry (RKE) transmitter.
If your vehicle has the remote start feature you can
also start your vehicle with the RKE transmitter.
Your RKE transmitter, with the remote start button,
provides an increased range of 195 feet (60 m)
away. However, the range may be less while the
vehicle is running. As a result, you may need to be
closer to your vehicle to turn it off than you were to
turn it on.
There are other conditions which can affect the
performance of the transmitter. SeeRemote
Keyless Entry (RKE) System on page 94.
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The following functions may be available if your
vehicle has the RKE system:
/(Remote Vehicle Start):If your vehicle has
this feature, it may be started from outside the
vehicle using the RKE transmitter. See “Remote
Vehicle Start” following for more detailed
information.
Q(Lock):Press the lock button to lock all the
doors. If enabled through the Driver Information
Center (DIC), the parking lamps will ash once to
indicate locking has occurred. If enabled through
the DIC, the horn will chirp when the lock button
is pressed again within ve seconds of the
previous press of the lock button. SeeDIC
Vehicle Customization on page 231for additional
information. Pressing the lock button may arm
the content theft-deterrent system. SeeContent
Theft-Deterrent on page 110.
"(Unlock):Press the unlock button to unlock the
driver’s door. If the button is pressed again within
ve seconds, all remaining doors will unlock.
The interior lamps will come on and stay on for
20 seconds or until the ignition is turned on. If
enabled through the DIC, the parking lamps will
ash once to indicate unlocking has occurred. See
DIC Vehicle Customization on page 231. Pressing
the unlock button on the RKE transmitter will disarm
the content theft-deterrent system. SeeContent
Theft-Deterrent on page 110.RKE with Remote StartRKE without Remote
Start
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V(Remote Trunk Release):Press and hold
this button for about one second to release
the trunk lid. The transaxle must be in PARK (P)
for this feature to operate.
L(Vehicle Locator/Panic Alarm):Press and
release this button to locate your vehicle. The turn
signal lamps will ash and the horn will sound three
times. Press and hold this button for more than
two seconds to activate the panic alarm. The turn
signal lamps will ash and the horn will sound
repeatedly for 30 seconds. The alarm will turn off
when the ignition is moved to RUN or the alarm
button is pressed again. The ignition must be in
OFF for the panic alarm to work.
Matching Transmitter(s) to Your
Vehicle
Each RKE transmitter is coded to prevent another
transmitter from unlocking your vehicle. If a
transmitter is lost or stolen, a replacement can be
purchased through your GM dealer. Remember to
bring any additional transmitters so they can also
be re-coded to match the new transmitter. Once
your dealer has coded the new transmitter, the lost
transmitter will not unlock your vehicle. The vehicle
can have a maximum of eight transmitters matched
to it. See “Remote Key” underDIC Controls and
Displays on page 212.
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Battery Replacement
Under normal use, the battery in your RKE
transmitter should last about four years.
You can tell the battery is weak if the transmitter
will not work at the normal range in any location.
If you have to get close to your vehicle before
the transmitter works, it is probably time to change
the battery.
The REPLACE BATTERY IN REMOTE KEY
message in the vehicle’s DIC will display if the
RKE transmitter battery is low. See “REPLACE
BATTERY IN REMOTE KEY” underDIC Warnings
and Messages on page 221for additional
information.
Notice:When replacing the battery, use care
not to touch any of the circuitry. Static from
your body transferred to these surfaces may
damage the transmitter.To replace the battery in the RKE transmitter do
the following:
1. Insert a at object with a thin edge into the
notch, located below the trunk release button,
and separate the bottom half from the top half
of the transmitter.
2. Remove the old battery, but do not use a
metal object to do this.
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3. Slide the new battery into the transmitter with
the positive side of the battery facing down.
Use a type CR2032 battery, or equivalent
type. Make sure the cover is on tightly,
so water will not get in.
4. Snap the front and the back of the transmitter
together.
5. Test the operation of the transmitter with the
vehicle.
Remote Vehicle Start
Your vehicle may have a remote starting feature.
This feature allows you to start the engine from
outside the vehicle. It may also start the vehicle’s
heating or air conditioning systems, rear window
defogger, and heated seats. SeeHeated Seats on
page 11andHeated and Cooled Seats on page 12
for additional information. When the remote start
system is active, the climate control system will
heat or cool the inside of the vehicle at the setting
the vehicle was set to when the vehicle was last
turned off. The rear window defogger will be turned
on by the climate control system when it is cold
outside. If the vehicle has heated seats, they may
also turn on. Cooled seats are not activated during
a remote start. Normal operation of the system will
return after the key is turned to the RUN position.Laws in some communities may restrict the use of
remote starters. For example, some laws may
require a person using the remote start to have
the vehicle in view when doing so. Check local
regulations for any requirements on remote starting
of vehicles.
Do not use the remote start feature if your vehicle
is low on fuel. Your vehicle may run out of fuel.
If your vehicle has remote start, the RKE transmitter
provides, an increased range of operation.
However, the range may be less while the vehicle is
running. As a result, you may need to be closer to
your vehicle to turn it off, than you were to turn it on.
There are other conditions which can affect the
performance of the transmitter, seeRemote
Keyless Entry (RKE) System on page 94for
additional information.
/(Remote Start):If your vehicle has the remote
start feature, the RKE transmitter will have a
button with this symbol on it.
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Personal Choice Programming
The delayed locking feature can be turned on or
off, using the Driver Information Center (DIC)
to program this feature. See “DELAY DOOR
LOCK” underDIC Vehicle Customization on
page 231.
Programmable Automatic
Door Locks
Your vehicle is programmed so that, when the
doors are closed, the ignition is on, and the shift
lever is moved out of PARK (P), all the doors will
lock. The doors will unlock every time you stop the
vehicle and move the shift lever into PARK (P).
If someone needs to get out while your vehicle is
not in PARK (P), have the person use the manual
lock knob or power door lock switch. When the door
is closed again, it will not lock automatically. Use
the manual lock knob or power door lock switch to
lock the door.
If your vehicle has a Driver Information Center
(DIC), you can choose various lock and unlock
settings. For programming information, see
DIC Vehicle Customization on page 231.
Rear Door Security Locks
Your vehicle has rear door security locks, that
prevent passengers from opening the rear doors
from the inside.
The rear door security locks are located on the
inside edge of each rear door. You must open the
rear doors to access them.
To assist you in nding the lock, your vehicle will
have one of the following:
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