engine BUICK RANDEZVOUS 2006 Owner's Manual

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.........................2-4
Remote Keyless Entry System Operation...........2-5
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...............................2-18Starting and Operating Your Vehicle................2-19
New Vehicle Break-In....................................2-19
Ignition Positions..........................................2-20
Retained Accessory Power (RAP)...................2-20
Starting the Engine.......................................2-21
Engine Coolant Heater..................................2-22
Automatic Transaxle Operation.......................2-23
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 the Engine While Parked...................2-30
Mirrors...........................................................2-31
Manual Rearview Mirror.................................2-31
Outside Power Mirror....................................2-31
Outside Curb View Assist Mirror.....................2-31
Outside Convex Mirror...................................2-32
Outside Heated Mirrors..................................2-32
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 2-5for more
information.
If your vehicle is equipped with the Driver Information
Center (DIC), seeDIC Vehicle Personalization on
page 3-64to program the automatic door lock feature.
Rear Door Security Locks
Your vehicle has rear door security locks. These 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 cannot 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 do
not 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. See “PASS-Key
®III
Security Message” underMessage Center on page 3-51.
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 5-101. 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 GM dealer or
a locksmith who can service PASS-Key
®III to have
keys made and programmed to the system.
See your GM 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
GM 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 GM 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
GM 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 constant speed,
fast or slow, for the rst 500 miles (805 km).
Do not make full-throttle starts. Avoid
downshifting to brake, or slow, the vehicle.
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 the
trailer towing capabilities of your vehicle
and more information.
Following break-in, engine speed and load can
be gradually increased.
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.
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.
2-20

Starting the 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. Any resulting damage
would not be covered by your vehicle’s warranty.
2-21

Engine Coolant Heater
Your vehicle may be equipped with an engine coolant
heater.
In very cold weather, 0°F (−18°C) or colder, the engine
coolant heater can help. You will get easier starting
and better fuel economy during engine warm-up.
Usually, the coolant heater should be plugged in a
minimum of four hours prior to starting your vehicle.
At temperatures above 32°F (0°C), use of the coolant
heater is not required. Your vehicle may also have
an internal thermostat in the plug end of the cord. This
will prevent operation of the engine coolant heater
when the temperature is at or above 0°F (−18°C)
as noted on the cord.
To Use the Engine Coolant Heater
1. Turn off the engine.
2. Open the hood and unwrap the electrical cord.
The electrical cord is located on the driver’s side
of the engine compartment.
3. Plug it into a normal, grounded 110-volt AC outlet.
{CAUTION:
Plugging the cord into an ungrounded outlet
could cause an electrical shock. Also, the
wrong kind of extension cord could overheat
and cause a re. You could be seriously
injured. Plug the cord into a properly grounded
three-prong 110-volt AC outlet. If the cord
will not reach, use a heavy-duty three-prong
extension cord rated for at least 15 amps.
4. Before starting the engine, be sure to unplug and
store the cord as it was before to keep it away
from moving engine parts. If you do not, it could
be damaged.
How long should you keep the coolant heater plugged
in? The answer depends on the outside temperature,
the kind of oil you have, and some other things.
Instead of trying to list everything here, we ask that
you contact your dealer in the area where you will be
parking your vehicle. The dealer can give you the
best advice for that particular area.
2-22

Automatic Transaxle Operation
Maximum engine speed is limited when you are in
PARK (P) or NEUTRAL (N), to protect driveline
components from improper operation.
There are several different positions for your shift lever.
PARK (P):This gear position locks your front wheels.
It is the best position to use when you start your engine
because your vehicle cannot move easily.
Ensure the shift lever is fully in PARK (P) before starting
the engine. Your vehicle has an automatic transaxle
shift lock control system. You must fully apply your
regular brakes before you can shift from PARK (P) when
the ignition key is in ON. As you step on the brake
pedal, while in PARK (P), you may hear a click from the
solenoid of the system. This ensures that the system
is operating properly.If you cannot shift out of PARK (P), ease pressure
on the shift lever — push the shift lever all the way into
PARK (P) as you maintain brake application. Then
move the shift lever into the gear you wish. SeeShifting
Out of Park (P) on page 2-28for more information.
{CAUTION:
It is dangerous to get out of your vehicle if the
shift lever is not fully in PARK (P) with the
parking brake rmly set. Your vehicle can roll.
Do not leave your vehicle when the engine is
running unless you have to. If you have left the
engine running, the vehicle can move suddenly.
You or others could be injured. To be sure your
vehicle will not move, even when you are on
fairly level ground, always set your parking
brake and move the shift lever to PARK (P).
SeeShifting Into Park (P) on page 2-27.
If you are pulling a trailer, seeTowing a
Trailer on page 4-38.
2-23