2007 BUICK RANDEZVOUS ECU

Your vehicle has a rear seat that will accommodate
a rear-facing child restraint. A label on your sun
visor says, “Never put a rear-facing child seat
in the front.” This is because the risk to the
rear-facing child is so great, if the airbag deploys.
{CAUTION:
A child in a rear-facing child restraint can
be seriously injured or killed if the right
front passenger’s airbag inates. This is
because the back of the rear-facing child
restraint would be very close to the
inating airbag.
Even though the passenger sensing
system is designed to turn off the
passenger’s frontal airbag if the system
detects a rear-facing child restraint, no
system is fail-safe, and no one can
guarantee that an airbag will not deploy
under some unusual circumstance,
CAUTION: (Continued)
CAUTION: (Continued)
even though it is turned off. We
recommend that rear-facing child
restraints be secured in the rear seat,
even if the airbag is off.
If you need to secure a forward-facing
child restraint in the right front seat,
always move the front passenger seat as
far back as it will go. It is better to secure
the child restraint in a rear seat.
The passenger sensing system is designed to turn
off the right front passenger’s frontal airbag if:
The right front passenger seat is unoccupied.
The system determines that an infant is
present in a rear-facing infant seat.
The system determines that a small child is
present in a forward-facing child restraint.
The system determines that a small child is
present in a booster seat.
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A right front passenger takes his/her weight off
of the seat for a period of time.
The right front passenger seat is occupied by
a smaller person, such as a child who has
outgrown child restraints.
Or, if there is a critical problem with the airbag
system or the passenger sensing system.
When the passenger sensing system has turned
off the passenger’s frontal airbag, the off indicator
will light and stay lit to remind you that the
airbag is off.
If a child restraint has been installed and the on
indicator is lit, turn the vehicle off. Remove the child
restraint from the vehicle and reinstall the child
restraint following the child restraint manufacturer’s
directions and refer toSecuring a Child Restraint in
the Right Front Seat Position on page 84.
If, after reinstalling the child restraint and restarting
the vehicle, the on indicator is still lit, check to
make sure that the vehicle’s seatback is not
pressing the child restraint into the seat cushion. If
this happens, slightly recline the vehicle’s
seatback and adjust the seat cushion if possible.Also make sure the child restraint is not trapped
under the vehicle head restraint. If this happens,
adjust the head restraint.
If the on indicator is still lit, secure the child in the
child restraint in a rear seat position in the
vehicle and check with your dealer.
The passenger sensing system is designed to
enable (may inate) the right front passenger’s
frontal airbag anytime the system senses
that a person of adult size is sitting properly in the
right front passenger’s seat. When the passenger
sensing system has allowed the airbag to be
enabled, the on indicator will light and stay lit to
remind you that the airbag is active.
For some children who have outgrown child
restraints and for very small adults, the passenger
sensing system may or may not turn off the
right front passenger’s frontal airbag, depending
upon the person’s seating posture and body build.
Everyone in your vehicle who has outgrown
child restraints should wear a safety belt
properly — whether or not there is an airbag for
that person.
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Adding Equipment to Your
Airbag-Equipped Vehicle
Q:Is there anything I might add to the front
or sides of the vehicle that could keep the
airbags from working properly?
A:Yes. If you add things that change your
vehicle’s frame, bumper system, height,
front end or side sheet metal, they may keep
the airbag system from working properly.
Also, the airbag system may not work properly
if you relocate any of the airbag sensors. If
you have any questions about this, you should
contact Customer Assistance before you
modify your vehicle. The phone numbers and
addresses for Customer Assistance are in
Step Two of the Customer Satisfaction
Procedure in this manual. SeeCustomer
Satisfaction Procedure on page 492.
Q:Because I have a disability, I have to get
my vehicle modied. How can I nd out
whether this will affect my airbag system?
A:Changing or moving any parts of the
front seats, safety belts, the airbag sensing
and diagnostic module, the inside rearview
mirror, steering wheel, or airbag wiring
can affect the operation of the airbag system.
If you have questions, call Customer
Assistance. The phone numbers and
addresses for Customer Assistance are in
Step Two of the Customer Satisfaction
Procedure in this manual. SeeCustomer
Satisfaction Procedure on page 492.
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Keys............................................................ 109
Remote Keyless Entry System.................. 110
Remote Keyless Entry System
Operation............................................... 111
Doors and Locks........................................ 114
Door Locks................................................ 114
Power Door Locks..................................... 115
Delayed Locking........................................ 116
Programmable Automatic Door Locks........ 116
Rear Door Security Locks......................... 116
Lockout Protection..................................... 118
Liftgate...................................................... 118
Windows...................................................... 120
Power Windows........................................ 121
Sun Visors................................................ 122
Theft-Deterrent Systems............................. 122
Content Theft-Deterrent............................. 122
PASS-Key
®III ........................................... 124
PASS-Key®III Operation........................... 125Starting and Operating Your Vehicle......... 127
New Vehicle Break-In................................ 127
Ignition Positions....................................... 128
Retained Accessory Power (RAP)............. 129
Starting the Engine.................................... 129
Engine Coolant Heater.............................. 131
Automatic Transaxle Operation.................. 132
Parking Brake........................................... 135
Shifting Into Park (P) ................................. 136
Shifting Out of Park (P)............................. 138
Parking Over Things That Burn................. 139
Engine Exhaust......................................... 140
Running the Engine While Parked............. 141
Mirrors......................................................... 142
Manual Rearview Mirror............................. 142
Outside Power Mirror................................ 142
Outside Curb View Assist Mirror................ 143
Outside Convex Mirror............................... 143
Outside Heated Mirrors............................. 143
OnStar®System.......................................... 144
Section 2 Features and Controls
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Delayed Locking
With the delayed locking feature, the doors will not
lock immediately when locking the doors using
the power door lock switch or when LOCK on the
remote keyless entry transmitter is pressed
while any door is open. Instead, three chimes will
be heard to indicate that the delayed locking
feature is in operation. Five seconds after all doors
are closed, the doors will lock automatically.
If the ignition is in ON or ACCESSORY, this
feature will not lock the doors.
If your vehicle is equipped with the Driver
Information Center (DIC), seeDIC Vehicle
Personalization on page 240to program the
delayed locking feature.
Programmable Automatic
Door Locks
All of the doors will automatically lock when all
doors are closed, the engine is running and
the shift lever is shifted out of PARK (P). All of the
doors will automatically unlock when the shift
lever is shifted into PARK (P).With the automatic door lock feature, you can still
lock or unlock the doors at any time, either
manually, with the power door lock switches or by
pressing LOCK on the remote keyless entry
transmitter. SeeRemote Keyless Entry System
Operation on page 111for more information.
If your vehicle is equipped with the Driver
Information Center (DIC), seeDIC Vehicle
Personalization on page 240to program the
automatic door lock feature.
Rear Door Security Locks
Your vehicle is equipped with rear door security
locks that help prevent passengers from opening
the rear doors on your vehicle from the inside.
To use one of these locks do the following:
1. Open one of the rear doors.
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2. On the inside of the
rear door will be a
lock. Push the
lever up to engage
the safety lock.
3. Close the door.
4. Repeat Steps 1 through 3 for the other rear
door lock.
The rear doors on your vehicle cannot be opened
from inside the vehicle when this feature is in
use. If you want to open the rear door when the
security lock is on, unlock the door from the inside
and then open the door from the outside.Canceling the Rear Door
Security Locks
1. Unlock and open the rear door from the
outside.
2. Push the lever down to disengage the
safety lock.
3. Close the door.
4. Repeat Steps 1 through 3 for the other rear
door lock.
The rear door locks will now work normally.
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Sun Visors
To block out glare you can swing down the visors.
You can also remove them from the center
mount and swing them to the side. There may be
an extension on the inboard side of the sun
visors. Pull the extension out to block out glare.
Visor Vanity Mirror
Pull down the sun visor. Flip up the cover to
expose the vanity mirror.
Lighted Visor Vanity Mirrors
If your vehicle has this feature, pull down the sun
visor. Flip up the cover to expose the vanity
mirror. The lamps will come on when you open
the cover.
Theft-Deterrent Systems
Vehicle theft is big business, especially in some
cities. Although your vehicle has a number of
theft-deterrent features, we know that nothing we
put on it can make it impossible to steal.
Content Theft-Deterrent
Your vehicle may have a theft-deterrent alarm
system.
A security light, located
on top of the instrument
panel will ash slowly
to let you know that the
system has been
armed.
While armed, the doors will not unlock with the
power door lock switch.
Once armed, the alarm will go off if someone tries
to enter the vehicle without using the optional
remote keyless entry transmitter or the key, or tries
to turn the ignition on without using the correct
key. The horn will sound and the headlamps and
parking lamps will ash any time the alarm
sounds.
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When the content theft-deterrent system is armed,
the liftgate may be opened by pressing the
REAR button on the remote keyless entry
transmitter. The alarm will go into standby mode.
Once the liftgate is closed, the alarm will be
armed. See “Liftgate Release” underLiftgate on
page 118for more information on how to open the
liftgate.
Arming with the Power Lock Switch
The content theft-deterrent alarm system will arm
when you use either power door lock switch to
lock the doors while any door or the liftgate is open
and the key is removed from the ignition. The
security light, located on top of the instrument
panel, will start ashing when the system is armed.
Within ve seconds, after the security light
begins to ash, any door can be manually
unlocked and opened, without sounding the alarm.
A door unlocked manually will remain unlocked
until locked again.
Arming with the Remote Keyless
Entry Transmitter
Your alarm system will arm when you press LOCK
once on your remote keyless entry transmitter
to lock the doors. The alarm system light will come
on for 30 seconds and then start ashing to let
you know the system is armed.
Within the 30 second delay after the security light
comes on, and an additional ve seconds after
the light begins to ash, any door can be manually
unlocked and opened, without sounding the
alarm.
If LOCK is pressed on your remote keyless entry
transmitter twice within ve seconds, any door
can be manually unlocked and opened within ve
seconds after the security light begins to ash,
without sounding the alarm. A door unlocked
manually will remain unlocked until locked again.
Disarming with Your Key
Your alarm system will disarm when you use your
key to unlock the driver’s door. The security
light will stop ashing to let you know the system
is no longer armed.
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