warning light BUICK RANDEZVOUS 2005 Owner's Guide

Winter Driving
Here are some tips for winter driving:
Have your vehicle in good shape for winter.
You may want to put winter emergency supplies in
your vehicle.Also seeTires on page 5-55.
Include an ice scraper, a small brush or broom, a
supply of windshield washer uid, a rag, some winter
outer clothing, a small shovel, a ashlight, a red
cloth, and a couple of reective warning triangles. And,
if you will be driving under severe conditions, include
a small bag of sand, a piece of old carpet, or a couple of
burlap bags to help provide traction. Be sure you
properly secure these items in your vehicle.
Driving on Snow or Ice
Most of the time, those places where your tires meet
the road probably have good traction.
However, if there is snow or ice between your tires and
the road, you can have a very slippery situation. You
will have a lot less traction, or grip, and will need to be
very careful.
4-26

So, it is not a good idea to top off your brake uid.
Adding brake uid will not correct a leak. If you add uid
when your linings are worn, then you will have too
much uid when you get new brake linings. You should
add or remove brake uid, as necessary, only when
work is done on the brake hydraulic system.
{CAUTION:
If you have too much brake uid, it can spill on
the engine. The uid will burn if the engine is
hot enough. You or others could be burned,
and your vehicle could be damaged. Add brake
uid only when work is done on the brake
hydraulic system.
When your brake uid falls to a low level, your brake
warning light will come on. SeeBrake System Warning
Light on page 3-44.
What to Add
When you do need brake uid, use only DOT-3 brake
uid. Use new brake uid from a sealed container
only. SeeRecommended Fluids and Lubricants on
page 6-12.Always clean the brake uid reservoir cap and the area
around the cap before removing it. This will help
keep dirt from entering the reservoir.
{CAUTION:
With the wrong kind of uid in your brake
system, your brakes may not work well, or they
may not even work at all. This could cause a
crash. Always use the proper brake uid.
Notice:
Using the wrong uid can badly damage brake
system parts. For example, just a few drops of
mineral-based oil, such as engine oil, in your
brake system can damage brake system parts so
badly that they will have to be replaced. Do not
let someone put in the wrong kind of uid.
If you spill brake uid on your vehicle’s painted
surfaces, the paint nish can be damaged.
Be careful not to spill brake uid on your vehicle.
If you do, wash it off immediately. See
Appearance Care on page 5-95.
5-39

Brake Wear
Your vehicle has four-wheel disc brakes.
Disc brake pads have built-in wear indicators that make
a high-pitched warning sound when the brake pads
are worn and new pads are needed. The sound
may come and go or be heard all the time your vehicle
is moving, except when you are pushing on the
brake pedal rmly.
{CAUTION:
The brake wear warning sound means that
soon your brakes will not work well. That
could lead to an accident. When you hear the
brake wear warning sound, have your vehicle
serviced.
Notice:Continuing to drive with worn-out brake
pads could result in costly brake repair.
Some driving conditions or climates may cause a brake
squeal when the brakes are rst applied or lightly
applied. This does not mean something is wrong with
your brakes.Properly torqued wheel nuts are necessary to help
prevent brake pulsation. When tires are rotated, inspect
brake pads for wear and evenly tighten wheel nuts in
the proper sequence to GM torque specications.
Brake linings should always be replaced as complete
axle sets.
Brake Pedal Travel
See your dealer if the brake pedal does not return to
normal height, or if there is a rapid increase in
pedal travel. This could be a sign of brake trouble.
Brake Adjustment
Every time you apply the brakes, with or without the
vehicle moving, your brakes adjust for wear.
5-40

If the anti-lock brake system warning light comes on,
the check tire pressure system may not be working
properly. See your dealer for service. Also, see
Anti-Lock Brake System Warning Light on page 3-45.
The check tire pressure system detects differences
in tire rotation speeds that are caused by changes
in tire pressure. The system can alert you about a low
tire – but it does not replace normal tire maintenance.
SeeTires on page 5-55.
When the LOW TIRE PRESSURE HOLD SET TO
RESET message appears on the Driver Information
Center and the LOW TIRE PRESSURE message comes
on the message center, you should stop as soon as
you can and check all your tires for damage. If a tire is
at, seeIf a Tire Goes Flat on page 5-72. Also check
the tire pressure in all four tires as soon as you can. See
Ination - Tire Pressure on page 5-61.
Any time you adjust a tire’s pressure or have one or more
tires repaired or replaced, you’ll need to reset, or
calibrate, the check tire pressure system. You’ll also need
to reset the system whenever you rotate the tires, buy
new tires and install or remove the compact spare.
Do not reset the check tire pressure system without rst
correcting the cause of the problem and checking
and adjusting the pressure in all four tires. If you reset
the system when the tire pressures are incorrect,
the check tire pressure system will not work properly
and may not alert you when a tire is low or high.To reset the system, do the following:
1. With the engine off, turn the ignition to ON.
2. Press the MODE button until the DIC reads LOW
TIRE PRESSURE HOLD SET TO RESET.
3. Press and hold the SET button until you hear a
chime, and TIRE PRESSURE RESET is displayed.
You will hear three chimes, then the LOW TIRE
PRESSURE message will go off and the DIC will return
to TIRE PRESSURE NORMAL. If the LOW TIRE
PRESSURE message comes back on, the check tire
pressure system has not reset. Repeat the procedure.
The system completes the calibration process during
driving. The system learns the pressure at each tire
throughout the operating speed range of your vehicle.
The system normally takes between 30 and 60 minutes of
driving to learn the tire pressures. The system normally
takes 10 to 20 minutes of driving in each speed range to
learn tire pressures. The speed ranges are 20 to 40 mph
(32 to 64 km/h), 40 to 60 mph (64 to 96 km/h), and above
60 mph (96 km/h). This time may be longer depending on
your individual driving habits. The learning process does
not need to be completed during a single trip. Once
learned, the system will remember the tire pressure until
the system is reset.
5-63

Uniform Tire Quality Grading
Quality grades can be found where applicable on the
tire sidewall between tread shoulder and maximum
section width. For example:
Treadwear 200 Traction AA Temperature A
The following information relates to the system
developed by the United States National Highway
Traffic Safety Administration, which grades tires by
treadwear, traction and temperature performance. (This
applies only to vehicles sold in the United States.)
The grades are molded on the sidewalls of most
passenger car tires. The Uniform Tire Quality Grading
system does not apply to deep tread, winter-type
snow tires, space-saver or temporary use spare tires,
tires with nominal rim diameters of 10 to 12 inches
(25 to 30 cm), or to some limited-production tires.
While the tires available on General Motors passenger
cars and light trucks may vary with respect to these
grades, they must also conform to federal safety
requirements and additional General Motors Tire
Performance Criteria (TPC) standards.
Treadwear
The treadwear grade is a comparative rating based on
the wear rate of the tire when tested under controlled
conditions on a specied government test course.
For example, a tire graded 150 would wear one and
a half (1.5) times as well on the government course as
a tire graded 100. The relative performance of tires
depends upon the actual conditions of their use,
however, and may depart signicantly from the norm
due to variations in driving habits, service practices and
differences in road characteristics and climate.
Traction – AA, A, B, C
The traction grades, from highest to lowest, are AA, A,
B, and C. Those grades represent the tire’s ability
to stop on wet pavement as measured under controlled
conditions on specied government test surfaces of
asphalt and concrete. A tire marked C may have poor
traction performance. Warning: The traction grade
assigned to this tire is based on straight-ahead braking
traction tests, and does not include acceleration,
cornering, hydroplaning, or peak traction characteristics.
5-67

A
About Driving Your Vehicle.....................................ii
Accessory Inator...........................................5-70
Accessory Power Outlets.................................3-26
Adding Equipment to Your Airbag-Equipped
Vehicle.......................................................1-82
Additives, Fuel................................................. 5-6
Add-On Electrical Equipment...........................5-104
Air Cleaner/Filter, Engine.................................5-21
Air Conditioning..............................3-28, 3-30, 3-33
Airbag
Passenger Status Indicator...........................3-42
Readiness Light..........................................3-41
Airbag Sensing and Diagnostic Module (SDM).......7-10
Airbag System................................................1-67
Adding Equipment to Your Airbag-Equipped
Vehicle...................................................1-82
How Does an Airbag Restrain?......................1-75
Passenger Sensing System...........................1-77
Servicing Your Airbag-Equipped Vehicle..........1-82
What Makes an Airbag Inate?......................1-75
What Will You See After an Airbag Inates?........1-76
When Should an Airbag Inate?....................1-73
Where Are the Airbags?...............................1-70
All-Wheel Drive...............................................5-47All-Wheel Drive (AWD) System.........................2-26
All-Wheel Drive Disable Warning Message..........3-57
All-Wheel-Drive (AWD) System.........................4-11
Antenna, Integrated Windshield.......................3-135
Antenna, XM™ Satellite Radio
Antenna System........................................3-135
Anti-Lock Brake System (ABS)........................... 4-7
Anti-Lock Brake, System Warning Light..............3-45
Appearance Care............................................5-95
Aluminum or Chrome-Plated Wheels.............5-100
Care of Safety Belts....................................5-98
Chemical Paint Spotting..............................5-101
Cleaning Exterior Lamps/Lenses....................5-99
Fabric/Carpet..............................................5-95
Finish Care.................................................5-99
Finish Damage..........................................5-101
Glass Surfaces............................................5-98
Instrument Panel.........................................5-97
Interior Plastic Components...........................5-97
Leather......................................................5-97
Sheet Metal Damage..................................5-101
Tires........................................................5-100
Underbody Maintenance.............................5-101
Vehicle Care/Appearance Materials...............5-102
Vinyl..........................................................5-97
Washing Your Vehicle...................................5-98
1

Appearance Care (cont.)
Weatherstrips..............................................5-98
Windshield, Backglass, and Wiper Blades.......5-99
Ashtrays........................................................3-27
Audio System(s).............................................3-75
Audio Steering Wheel Controls....................3-133
Care of Your Cassette Tape Player...............3-134
Care of Your CD and DVD Player................3-135
Care of Your CDs and DVDs.......................3-135
Integrated Windshield Antenna.....................3-135
Navigation/Radio System.............................3-130
Radio with Cassette and CD.........................3-87
Radio with CD............................................3-76
Radio with Six-Disc CD..............................3-100
Rear Seat Audio (RSA)...............................3-130
Setting the Time..........................................3-76
Theft-Deterrent Feature...............................3-132
Understanding Radio Reception...................3-134
XM™ Satellite Radio Antenna System...........3-135
Automatic Headlamp System............................3-15
Automatic Transaxle
Fluid..........................................................5-22
Operation...................................................2-23B
Battery..........................................................5-41
Run-Down Protection...................................3-20
Before Leaving on a Long Trip.........................4-23
Bench Seat, Split............................................. 1-8
Brake
Anti-Lock Brake System (ABS)........................ 4-7
Emergencies................................................ 4-9
Low Fluid Warning Message.........................3-59
Parking......................................................2-26
System Warning Light..................................3-44
Brakes..........................................................5-38
Braking........................................................... 4-6
Braking in Emergencies..................................... 4-9
Break-In, New Vehicle.....................................2-19
Bulb Replacement...........................................5-49
Front Turn Signal, Sidemarker and Parking
Lamps....................................................5-51
Halogen Bulbs............................................5-49
Headlamps, Front Turn Signal, Sidemarker,
and Parking Lamps..................................5-49
Replacement Bulbs......................................5-53
Taillamps and Back-Up Lamps.......................5-52
Taillamps, Turn Signal, and Stoplamps............5-51
Buying New Tires...........................................5-66
2

Cleaning (cont.)
Tires........................................................5-100
Underbody Maintenance.............................5-101
Vinyl..........................................................5-97
Washing Your Vehicle...................................5-98
Weatherstrips..............................................5-98
Windshield, Backglass, and Wiper Blades.......5-99
Climate Control System...................................3-28
Dual..........................................................3-30
Dual Automatic............................................3-33
Outlet Adjustment........................................3-36
Comfort Guides, Rear Safety Belt.....................1-40
Compact Spare Tire........................................5-94
Content Theft-Deterrent....................................2-15
Control of a Vehicle.......................................... 4-6
Convenience Center, Rear...............................2-44
Convenience Net............................................2-43
Coolant
Engine Temperature Gage............................3-46
Engine Temperature Warning Message...........3-52
Heater, Engine............................................2-22
SGCM, Surge Tank Pressure Cap..................3-51
Cooling System..............................................5-30
Cruise Control Lever.......................................3-10
Cupholder(s)..................................................2-39
Customer Assistance Information
Courtesy Transportation.................................. 7-7Customer Assistance Information (cont.)
Customer Assistance for Text Telephone (TTY)
Users....................................................... 7-4
Customer Assistance Offices........................... 7-4
Customer Satisfaction Procedure..................... 7-2
GM Mobility Reimbursement Program............... 7-5
Reporting Safety Defects to General Motors.......7-12
Reporting Safety Defects to the Canadian
Government............................................7-12
Reporting Safety Defects to the United States
Government............................................7-11
Roadside Assistance Program......................... 7-6
Service Publications Ordering Information........7-12
D
Daytime Running Lamps..................................3-14
Defensive Driving............................................. 4-3
Delayed Lighting.............................................3-18
Delayed Locking............................................... 2-9
Doing Your Own Service Work........................... 5-4
Door
Ajar Warning Message.................................3-56
Delayed Locking........................................... 2-9
Locks.......................................................... 2-8
Power Door Locks......................................... 2-9
4

Door (cont.)
Programmable Automatic Door Locks.............2-10
Rear Door Security Locks.............................2-10
Driver
Four-Way Manual Seat.................................. 1-3
Position, Safety Belt.....................................1-25
Driver Behavior................................................ 4-2
Driver Information Center (DIC).........................3-62
DIC Controls and Displays............................3-64
DIC Vehicle Personalization..........................3-66
Driving
At Night.....................................................4-17
City...........................................................4-21
Defensive..................................................... 4-3
Drunken....................................................... 4-3
Environment................................................. 4-2
Freeway.....................................................4-22
Hill and Mountain Roads..............................4-24
In Rain and on Wet Roads...........................4-18
Rocking Your Vehicle to Get it Out.................4-31
Winter........................................................4-26
Dual Automatic Climate Control System.............3-33
Dual Climate Control System............................3-30
DVD
Rear Seat Entertainment System..................3-115E
Electrical System
Add-On Equipment.....................................5-104
Floor Console Fuse Block...........................5-105
Fuses and Circuit Breakers.........................5-105
Headlamp Wiring.......................................5-104
Power Windows and Other Power Options.......5-104
Underhood Fuse Block...............................5-107
Windshield Wiper Fuses.............................5-104
Engine
Air Cleaner/Filter.........................................5-21
Battery.......................................................5-41
Change Oil Message...................................3-55
Check and Service Engine Soon Light............3-46
Coolant......................................................5-25
Coolant Heater............................................2-22
Coolant Temperature Gage...........................3-46
Coolant Temperature Warning Message..........3-52
Engine Compartment Overview......................5-12
Exhaust.....................................................2-29
Low Oil Level Message................................3-55
Oil .............................................................5-16
Overheated Protection Operating Mode...........5-30
5

Engine (cont.)
Overheating................................................5-28
Reduced Power Message.............................3-53
Starting......................................................2-21
Entry Lighting.................................................3-17
Event Data Recorders (EDR)............................7-10
Exit Delay, Headlamp......................................3-17
Exit Lighting...................................................3-18
Extender, Safety Belt.......................................1-42
Exterior Lamps...............................................3-14
F
Filter
Engine Air Cleaner......................................5-21
Finish Damage.............................................5-101
Flash-to-Pass................................................... 3-8
Flat Tire........................................................5-72
Flat Tire, Changing.........................................5-72
Flat Tire, Storing.............................................5-88
Fluid
Automatic Transaxle.....................................5-22
Power Steering...........................................5-36
Windshield Washer......................................5-37
Fog Lamps....................................................3-15
Four-Way Manual Driver Seat............................ 1-3Front Armrest Storage Area..............................2-40
Front Console Storage Area.............................2-39
Front Reading Lamps......................................3-19
Fuel............................................................... 5-5
Additives...................................................... 5-6
California Fuel.............................................. 5-6
Filling a Portable Fuel Container....................5-10
Filling Your Tank........................................... 5-8
Fuels in Foreign Countries.............................. 5-7
Gage.........................................................3-50
Gasoline Octane........................................... 5-5
Gasoline Specications.................................. 5-5
Low Warning Message.................................3-58
Fuses
Floor Console Fuse Block...........................5-105
Fuses and Circuit Breakers.........................5-105
Underhood Fuse Block...............................5-107
Windshield Wiper.......................................5-104
G
Gage
Engine Coolant Temperature.........................3-46
Fuel..........................................................3-50
Speedometer..............................................3-39
Tachometer.................................................3-40
6