2005 BUICK RANDEZVOUS ignition

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

Power Windows
Switches on the driver’s door armrest control each of
the windows when the ignition is in ON, ACCESSORY,
or when Retained Accessory Power (RAP) is active.
SeeRetained Accessory Power (RAP) on page 2-21for
more information. In addition, each passenger’s door
has a window switch.The driver’s power window switch has two down
positions. Push the rear of the switch to the rst position
to lower the window normally.
Press the rear of any passenger window switch and that
window will open. Press the front of any switch to
close the window.
Express-Down Window
The driver’s window switch also has an express-down
feature. This switch is labeled AUTO. To activate
the express-down feature, push the rear of the driver’s
window switch to the second position, then release
it. The window will lower completely.
To stop the window while it is lowering, press the front
of the switch. To raise the window, press and hold
the front of the switch.
2-14

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.
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” under
Liftgate on page 2-11for 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.
2-16

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

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, see
Towing a Trailer on page 4-38.
2-23