2005 BUICK RANDEZVOUS engine

Vehicle Damage Warnings
Also, in this manual you will nd these notices:
Notice:These mean there is something that could
damage your vehicle.
A notice tells about something that can damage the
vehicle. Many times, this damage would not be covered
by your vehicle’s warranty, and it could be costly. But
the notice will tell what to do to help avoid the damage.
When you read other manuals, you might see
CAUTION and NOTICE warnings in different colors or in
different words.
There are also warning labels on the vehicle. They use
the same words, CAUTION or NOTICE.
Vehicle Symbols
The vehicle has components and labels that use
symbols instead of text. Symbols are shown along with
the text describing the operation or information
relating to a specic component, control, message,
gage, or indicator.
If you need help guring out a specic name of a
component, gage, or indicator, reference the following
topics:
Seats and Restraint Systems in Section 1
Features and Controls in Section 2
Instrument Panel Overview in Section 3
Climate Controls in Section 3
Warning Lights, Gages, and Indicators in Section 3
Audio System(s) in Section 3
Engine Compartment Overview in Section 5
iv

Keys...............................................................2-3
Remote Keyless Entry System.........................2-5
Remote Keyless Entry System Operation...........2-6
Doors and Locks.............................................2-8
Door Locks....................................................2-8
Power Door Locks..........................................2-9
Delayed Locking.............................................2-9
Programmable Automatic Door Locks..............2-10
Rear Door Security Locks..............................2-10
Lockout Protection........................................2-11
Liftgate........................................................2-11
Windows........................................................2-13
Power Windows............................................2-14
Sun Visors...................................................2-15
Theft-Deterrent Systems..................................2-15
Content Theft-Deterrent.................................2-15
PASS-Key
®III ..............................................2-17
PASS-Key®III Operation...............................2-18
Starting and Operating Your Vehicle................2-19
New Vehicle Break-In....................................2-19
Ignition Positions..........................................2-20
Retained Accessory Power (RAP)...................2-21
Starting Your Engine.....................................2-21
Engine Coolant Heater..................................2-22Automatic Transaxle Operation.......................2-23
All-Wheel Drive............................................2-26
Parking Brake..............................................2-26
Shifting Into Park (P).....................................2-27
Shifting Out of Park (P).................................2-28
Parking Over Things That Burn.......................2-29
Engine Exhaust............................................2-29
Running Your Engine While You Are Parked.......2-30
Mirrors...........................................................2-31
Manual Rearview Mirror.................................2-31
Outside Power Mirror....................................2-31
Outside Curb View Assist Mirror.....................2-32
Outside Convex Mirror...................................2-32
Outside Heated Mirrors..................................2-32
OnStar
®System.............................................2-33
HomeLink®Transmitter...................................2-34
Programming the HomeLink®Transmitter.........2-35
Storage Areas................................................2-38
Glove Box...................................................2-38
Cupholder(s)................................................2-39
Cell Phone Storage Area...............................2-39
Overhead Console........................................2-39
Floor Console Storage Area...........................2-39
Section 2 Features and Controls
2-1

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 2-6for more
information.
If your vehicle is equipped with the Driver Information
Center (DIC), seeDIC Vehicle Personalization on
page 3-66to 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.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.
2-10

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.
Lockout Protection
The lockout protection feature may prevent you from
locking your key in your vehicle. Pressing the power
door lock switch will lock all doors, then unlock
the driver’s door, if the key is in the ignition when a door
is opened.
If you leave the key in your vehicle but not in the
ignition or if you use the manual door lock, you could
still lock the key in the vehicle. Always remember to take
the key with you.
Liftgate
{CAUTION:
It can be dangerous to drive with the liftgate
open because carbon monoxide (CO) gas can
come into your vehicle. You can’t see or smell
CO. It can cause unconsciousness and even
death. If you must drive with the liftgate open
or if electrical wiring or other cable
connections must pass through the seal
between the body and the liftgate:
Make sure all other windows are shut.
Turn the fan on your heating or cooling
system to its highest speed and select the
control setting that will force outside air
into your vehicle. SeeClimate Control
System on page 3-28.
If you have air outlets on or under the
instrument panel, open them all the way.
SeeEngine Exhaust on page 2-29.
2-11

PASS-Key®III Operation
Your vehicle is equipped
with the PASS-Key®III
(Personalized Automotive
Security System)
theft-deterrent system.
PASS-Key
®III is a passive
theft deterrent system.
This means you don’t have
to do anything different
to arm or disarm the
system. It works when you
insert or remove the key
from the ignition.
When the PASS-Key
®III system senses that someone
is using the wrong key, it shuts down the vehicle’s
starter and fuel systems. The starter will not work and
fuel will stop being delivered to the engine. Anyone
using a trial-and-error method to start the vehicle will be
discouraged because of the high number of electrical
key codes.
If the SECURITY message is shown on the Message
Center when trying to start the vehicle, the key may
have a damaged transponder. SeePASS-Key
®
III Security Message on page 3-57. Turn the ignition off
and try to start the vehicle again.If the engine still does not start, and the key appears to be
undamaged, try another ignition key. At this time, you
may also want to check the fuse. SeeFuses and Circuit
Breakers on page 5-105. If the engine still does not start
with the other key, your vehicle needs service. If your
vehicle does start, the rst key may be faulty. See your
dealer who can service the PASS-Key
®III to have a new
key made.
It is possible for the PASS-Key
®III decoder to program
the transponder value of a new or replacement key. Up to
10 additional keys may be programmed for the vehicle.
This procedure is for programming additional keys only. If
all the currently programmed keys are lost or do not
operate, you must see your dealer or a locksmith who can
service PASS-Key
®III to have keys made and
programmed to the system.
See your dealer who can service PASS-Key
®III to get a
new key blank that is a cut exactly as the ignition key
that operates the system.
Canadian Owners:If you lose or damage your keys,
only a GM dealer can service PASS-Key
®III to
have new keys made. To program additional keys you
will need two current driver’s keys (black in color).
You must add a step to the following procedure. After
Step 3 repeat Steps 1 through 3 with the second current
driver’s key. Then continue with Step 4.
2-18

To program the new PK3®key do the following:
1. Verify the new key has PK3
®stamped on it.
2. Insert the original key in the ignition and start the
engine. If the engine will not start, see your dealer
for service.
3. After the engine has started, turn the key to OFF,
and remove the key.
4. Insert the key to be programmed and turn it to ON
within 10 seconds of removing the previous key.
5. The SECURITY message will turn off once the key
has been programmed. It may not be apparent that
the SECURITY message went on due to how
quickly the key is programmed.
6. Repeat Steps 1 through 4 if additional keys are to
be programmed.
If you are ever driving and the SECURITY message
comes on and stays on, you will be able to restart your
engine if you turn it off. Your PASS-Key
®III system,
however, is not working properly and must be serviced
by your dealer. Your vehicle is not protected by the
PASS-Key
®III system at this time.
If you lose or damage a PASS-Key
®III key, see your
dealer who can service PASS-Key®III to have a
new key made.
Starting and Operating Your
Vehicle
New Vehicle Break-In
Notice:Your vehicle does not need an elaborate
break-in. But it will perform better in the long run if
you follow these guidelines:
If you have all-wheel drive, keep your speed
at 55 mph (88 km/h) or less for the rst
500 miles (805 km).
Do not drive at any one speed — fast or
slow — for the rst 500 miles (805 km). Do not
make full-throttle starts.
Avoid making hard stops for the rst
200 miles (322 km) or so. During this time your
new brake linings are not yet broken in. Hard
stops with new linings can mean premature wear
and earlier replacement. Follow this breaking-in
guideline every time you get new brake linings.
Do not tow a trailer during break-in. SeeTowing a
Trailer on page 4-38for more information.
2-19

Ignition Positions
With the key in the ignition, you can turn it to four
different positions.
A (OFF):This is the only position in which you can
remove the key. This position locks the ignition
and transaxle.
Notice:Using a tool to force the key from the
ignition switch could cause damage or break the
key. Use the correct key and turn the key only with
your hand. Make sure the key is all the way in. If
none of this works, then your vehicle needs service.B (ACCESSORY):This position allows you to use
things like the radio and the windshield wipers while the
engine is off. This position will also allow you to turn
off the engine. Use ACCESSORY if you must have your
vehicle in motion while the engine is off, for example,
if your vehicle is being pushed or towed.
C (ON):This is the position that the switch returns to
after you start your engine and release the key.
The switch stays in ON when the engine is running. But
even when the engine is not running, you can use
ON to operate your electrical power accessories, and to
display some instrument panel warning lights.
D (START):This position starts the engine. When the
engine starts, release the key. The ignition switch
will return to ON for normal driving.
2-20

Retained Accessory Power (RAP)
With RAP, the power windows, the audio system,
the sunroof and the automatic level control will continue
to work for up to 10 minutes after the ignition key is
turned to OFF or until one of the doors is opened.
Starting Your Engine
Move your shift lever to PARK (P) or NEUTRAL (N).
Your engine will not start in any other position — that is
a safety feature. To restart when you are already
moving, use NEUTRAL (N) only.
Notice:Shifting into PARK (P) with the vehicle
moving could damage the transaxle. Shift into
PARK (P) only when your vehicle is stopped.
1. With your foot off the accelerator pedal, turn your
ignition key to START. When the engine starts, let
go of the key. The idle speed will go down as
your engine warms up.
Notice:Holding your key in START for longer than
15 seconds at a time will cause your battery to
be drained much sooner. And the excessive heat
can damage your starter motor. Wait about
15 seconds between each try to help avoid draining
your battery or damaging your starter.2. If the engine does not start in 10 seconds, push the
accelerator pedal about one-quarter of the way down
while you turn the key to START. Do this until the
engine starts. As soon as it does, let go of the key.
3. If your engine still will not start, or starts but then
stops, it could be ooded with too much gasoline.
Try pushing your accelerator pedal all the way to the
oor and holding it there as you hold the key in
START for a maximum of 15 seconds. This clears
the extra gasoline from the engine. If the engine
still will not start, or starts briey but then stops
again, repeat Step 1 or 2, depending on the
temperature. When the engine starts, release the
key and the accelerator pedal.
Notice:Your engine is designed to work with the
electronics in your vehicle. If you add electrical
parts or accessories, you could change the way the
engine operates. Before adding electrical equipment,
check with your dealer. If you do not, your engine
might not perform properly.
2-21