key BUICK RANDEZVOUS 2007 Service Manual

This light will come on
when you start your
vehicle, and it will ash
for a few seconds.
Then the light should go
out. This means the
system is ready.
If the airbag readiness light stays on after you
start the vehicle or comes on when you are driving,
your airbag system or safety belt pretensioners
may not work properly. Have your vehicle serviced
right away.
{CAUTION:
If the airbag readiness light stays on after
you start your vehicle, it means the airbag
system may not be working properly. The
airbags in your vehicle may not inate in
a crash, or they could even inate without
a crash. To help avoid injury to yourself
or others, have your vehicle serviced right
away if the airbag readiness light stays on
after you start your vehicle.
The airbag readiness light should ash for a few
seconds when you turn the ignition key to ON.
If the light does not come on then, have it xed so
it will be ready to warn you if there is a problem.
216

Passenger Airbag Status Indicator
Your vehicle has the passenger sensing system.
Your rearview mirror has a passenger airbag
status indicator.
When the ignition key is turned to ON or START,
the passenger airbag status indicator will light
ON and OFF, or the symbol for on and off,
for several seconds as a system check. Then,
after several more seconds, the status indicatorwill light either ON or OFF, or either the on or off
symbol to let you know the status of the right
front passenger’s frontal airbag.
If the word ON or the on symbol is lit on the
passenger airbag status indicator, it means that
the right front passenger’s frontal airbag is enabled
(may inate).
{CAUTION:
If the on indicator comes on when you have
a rear-facing child restraint installed in the
right front passenger’s seat, it means that
the passenger sensing system has not
turned off the passenger’s frontal airbag.
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. Do not use a rear-facing
child restraint in the right front passenger’s
seat if the airbag is turned on.United States
Canada
217

Brake System Warning Light
When the ignition is on, the brake system warning
light will come on when you set your parking
brake. The light will stay on if your parking brake
does not release fully. If it stays on after your
parking brake is fully released, it means you have
a brake problem.
Your vehicle’s hydraulic brake system is divided
into two parts. If one part is not working, the other
part can still work and stop you. For good
braking, though, you need both parts working well.
If the warning light comes on, there could be a
brake problem. Have your brake system inspected
right away.This light should come on briey when you turn
the ignition key to ON. If it does not come on then,
have it xed so it will be ready to warn you if
there is a problem.
If the light comes on while you are driving, pull off
the road and stop carefully. You may notice
that the pedal is harder to push, or the pedal may
go closer to the oor. It may take longer to
stop. If the light is still on, have the vehicle towed
for service. SeeAnti-Lock Brake System
Warning Light on page 220andTowing Your
Vehicle on page 337.
{CAUTION:
Your brake system may not be working
properly if the brake system warning light
is on. Driving with the brake system
warning light on can lead to an accident.
If the light is still on after you have pulled
off the road and stopped carefully, have
the vehicle towed for service.
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219

Anti-Lock Brake System
Warning Light
Your vehicle may have an Anti-Lock Brake System
(ABS) warning light. If it does, the light should come
on for a few seconds when you turn the ignition key
to ON. If the ABS warning light stays on longer than
normal after you have started your engine, turn the
ignition off. If the light comes on and stays on when
you are driving, stop as soon as possible and turn
the ignition off. Then start the engine again to reset
the system. If the light still stays on, or comes on
again while you are driving, the ABS needs service
and you do not have anti-lock brakes.The ABS warning light should come on briey
when you turn the ignition key to ON. If the light
does not come on then, have it xed so it will
be ready to warn you if there is a problem.
Traction Control System (TCS)
Warning Light
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220

This light should come on, as a check to show
you it is working, when the ignition is on and the
engine is not running. If the light does not
come on, have it repaired. This light will also
come on during a malfunction in one of two ways:
Light Flashing— A misre condition has
been detected. A misre increases vehicle
emissions and may damage the emission
control system on your vehicle. Diagnosis and
service may be required.
Light On Steady— An emission control
system malfunction has been detected on your
vehicle. Diagnosis and service may be
required.
If the Light Is Flashing
The following may prevent more serious damage
to your vehicle:
Reducing vehicle speed
Avoiding hard accelerations
Avoiding steep uphill grades
If you are towing a trailer, reduce the amount of
cargo being hauled as soon as it is possibleIf the light stops ashing and remains on steady,
see “If the Light Is On Steady” following.
If the light continues to ash, when it is safe to do
so, stop the vehicle. Find a safe place to park
your vehicle. Turn the key off, wait at least
10 seconds and restart the engine. If the light
remains on steady, see “If the Light Is On Steady”
following. If the light is still ashing, follow the
previous steps, and see your dealer for service as
soon as possible.
If the Light Is On Steady
You may be able to correct the emission system
malfunction by considering the following:
Did you recently put fuel into your vehicle?
If so, reinstall the fuel cap, making sure to fully
install the cap. SeeFilling the Tank on page 359.
The diagnostic system can determine if the
fuel cap has been left off or improperly installed.
A loose or missing fuel cap will allow fuel to
evaporate into the atmosphere. A few driving trips
with the cap properly installed should turn the
light off.
223

Check Gas Cap Message
If your vehicle has this
message, it will come
on when the ignition
is turned to ON or
START and the gas cap
is open.
PASS-Key®III Security Message
If you are ever driving and this 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. See
PASS-Key®III on page 124for more information.
Low Washer Fluid Warning
Message
Your vehicle may have a low washer uid warning
message. If your washer uid is low, this warning
message will come on and stay on until you
add washer uid. SeeWindshield Washer Fluid on
page 388for adding washer uid instructions.
If the warning message is still on after adding uid,
you need to reset the warning message. To
reset the warning message, turn the ignition off
and then back on. If the message stays on,
see your dealer.
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231

Remote Keyless Entry Transmitter
Battery Low Warning Message
If you receive this message, the battery in the
remote keyless entry needs to be replaced. See
“Battery Replacement” underRemote Keyless
Entry System Operation on page 111for
instructions.
Parking Lamp Warning Message
If this message appears, one or both of the
vehicle’s parking lamp bulbs needs replacement.
SeeBulb Replacement on page 399for bulb
replacement instructions.United StatesCanada
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234

DIC Controls and Displays
When the ignition is turned to ON or START, the
DIC will display the following:
BUICK:BUICK will be displayed for three
seconds.
DRIVER #:This message will be displayed for
another three seconds after BUICK appears in the
display. The driver number corresponds to the
numbers, 1 or 2, on the back of the Remote
Keyless Entry (RKE) transmitters. This display lets
the driver know which driver’s RKE transmitter
is being used and the driver’s customization
features.
The DIC controls are
located to the left of the
steering column on
the instrument panel.The DIC will be in the last mode displayed when
the engine was turned off. To select a different
mode, press MODE. The display will cycle through
its options at each press of MODE.
MODE:This button lets you cycle through the
options on the display.
SET:This button is used to select and set the
options to your preference.
The DIC will always display the compass reading
and the outside temperature. If the temperature
is below 38°F (3°C), the temperature reading will
toggle between displaying the temperature and
the word ICE for two minutes.
AVG ECONOMY (Average Economy):Average
fuel economy is viewed as a long term
approximation of your overall driving conditions.
To learn the average fuel economy from a
new starting point, press and hold the SET button
while the average fuel economy is displayed on
the DIC. The average fuel economy will set
to zero.
236

DIC Vehicle Personalization
The DIC is used to program the choices of
two drivers. The drivers are recognized as
DRIVER 1 or DRIVER 2 in the DIC display. You
will let the DIC know which driver you are by using
your Remote Keyless Entry (RKE) transmitter.
Each RKE transmitter was pre-programmed
to belong to DRIVER 1 or DRIVER 2 and the
corresponding numbers, 1 or 2, appear on
the back of the transmitters. Each transmitter may
be programmed differently for each driver’s
preferences (lights, doors, horn, or activate the
programmed radio stations for driver 1 or driver 2)
using your RKE transmitter.
After you press the LOCK button on your RKE
transmitter and the ignition key is in ON, the DIC
will display the identied driver number. The
vehicle will also recall the vehicle customization
features that were last programmed to correspond
to your RKE transmitter.
If you unlock your vehicle using your key instead
of your RKE transmitter, the DIC will not change
drivers and your vehicle will recall the information
from the last transmitter used.If your vehicle does not have a DIC, you do not
have available the vehicle customization features
using the RKE transmitter.
Entering Programming Mode
To program features, your vehicle must be in the
programming mode. Do the following:
1. Turn the ignition key to ON with the vehicle in
PARK (P).
To avoid excessive drain on the battery, it is
recommended that the headlamps are
turned off.
2. Press and release the MODE button, scrolling
through the DIC messages, until
PERSONALIZATION PRESS SET TO BEGIN
is displayed.
3. Press the SET button and TO SELECT
DRIVER PRESS REMOTE LOCK will appear.
Press the LOCK button on the Remote Keyless
Entry (RKE) transmitter. This identies which
RKE transmitter is being programmed by
displaying PERSONALIZATION FOR
DRIVER 1 or DRIVER 2.
240

Interior Lighting Delay
The interior lighting delay feature can be
programmed to one of the following modes:
OFF:This feature will not illuminate the interior of
your vehicle when all of the doors are closed.
ON:This feature will continue to illuminate
the interior lamps for 25 seconds after all doors
have been closed so that you can nd the ignition
and buckle your safety belt at night.
Interior lighting delay will not occur while the
ignition is in ON. After 25 seconds, the interior
lamps will fade out. The lamps will fade out before
the 25 seconds if one of the following occurs:
The ignition is turned to ON
All doors are locked using the Remote
Keyless Entry (RKE) transmitter
There is no occupant activity detected for an
illumination period of 25 secondsYour vehicle was originally programmed to ON.
The mode may have been changed since then.
To determine the current mode, or to change
the mode, do the following:
1. Follow the instructions for “Entering
Programming Mode” listed previously.
2. Press the MODE button until INTERIOR
LIGHTING DELAY appears on the DIC.
3. Press the SET button until the arrow is before
ON or OFF.
The mode you selected is now set. You can either
exit programming mode by following the
instructions later in this section or program the
next feature available on your vehicle.
242