2006 BUICK RANDEZVOUS service indicator

Additives
To provide cleaner air, all gasolines in the United States
are now required to contain additives that will help
prevent engine and fuel system deposits from forming,
allowing your emission control system to work properly. In
most cases, you should not have to add anything to your
fuel. However, some gasolines contain only the minimum
amount of additive required to meet U.S. Environmental
Protection Agency regulations. To help keep fuel injectors
and intake valves clean, or if your vehicle experiences
problems due to dirty injectors or valves, look for gasoline
that is advertised as TOP TIER Detergent Gasoline. Also,
your GM dealer has additives that will help correct and
prevent most deposit-related problems.
Gasolines containing oxygenates, such as ethers and
ethanol, and reformulated gasolines may be available in
your area. General Motors recommends that you use
these gasolines if they comply with the specications
described earlier. However, E85 (85% ethanol) and other
fuels containing more than 10% ethanol must not be used
in vehicles that were not designed for those fuels.
Notice:Your vehicle was not designed for fuel
that contains methanol. Do not use fuel containing
methanol. It can corrode metal parts in your fuel
system and also damage the plastic and rubber
parts. That damage would not be covered under
your warranty.Some gasolines that are not reformulated for low
emissions may contain an octane-enhancing additive
called methylcyclopentadienyl manganese tricarbonyl
(MMT); ask the attendant where you buy gasoline
whether the fuel contains MMT. General Motors
recommends against the use of such gasolines. Fuels
containing MMT can reduce the life of spark plugs and
the performance of the emission control system may be
affected. The malfunction indicator lamp may turn on.
If this occurs, return to your authorized GM dealer
for service.
Fuels in Foreign Countries
If you plan on driving in another country outside the
United States or Canada, the proper fuel may be hard
to nd. Never use leaded gasoline or any other fuel
not recommended in the previous text on fuel. Costly
repairs caused by use of improper fuel would not
be covered by your warranty.
To check the fuel availability, ask an auto club, or
contact a major oil company that does business in the
country where you will be driving.
5-6

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.
5-36

Accessory Inator
Your vehicle may have an accessory inator. With it,
you can inate things like air mattresses and basketballs,
and you can also use it to bring your tires up to the
proper pressure.
The accessory inator is located in the rear compartment
on the driver’s side. To remove the cover, pull the tab on
the cover and pull it off.
This is the symbol on the
accessory inator switch.
There may be an accessory inator kit stored in the
glove box. It includes a 20-foot (6 m) hose with an
air pressure gage and nozzle adapters.{CAUTION:
Inating something too much can make it
explode, and you or others could be injured. Be
sure to read the inator instructions, and inate
any object only to its recommended pressure.
To use your accessory inator system, do the following:
1. Turn the ignition to ACCESSORY or ON.
2. Attach the appropriate nozzle adapter, if required,
to the end of the hose that has the pressure gage.
3. Attach that end of the hose to the object you wish
to inate.
4. Remove the protective cap covering the outlet.
5. Attach the other end of the hose to the outlet.
6. Press the accessory inator switch. The light in the
switch will come on to show the system is working.
If the accessory inator system does not turn on or the
light does not come on, the fuse may be blown or
installed incorrectly. SeeFuses and Circuit Breakers
on page 5-101or see your dealer for service.
Your accessory inator will automatically shut off after
about 10 minutes. The light in the switch will blink. After
about one minute you can use the system again. Press
the inator switch and the indicator light will come on.
5-68

Locks (cont.)
Power Door.................................................. 2-9
Programmable Automatic Door Locks.............2-10
Rear Door Security Locks.............................2-10
Loss of Control...............................................4-16
Low Brake Fluid Warning Message....................3-58
Low Fuel Warning Message.............................3-57
Low Oil Pressure Message...............................3-54
Low Washer Fluid Warning Message.................3-57
Lumbar
Manual Controls............................................ 1-5
M
Maintenance Schedule
Additional Required Services........................... 6-6
At Each Fuel Fill........................................... 6-9
At Least Once a Month.................................. 6-9
At Least Once a Year..................................6-10
Introduction.................................................. 6-2
Maintenance Footnotes.................................. 6-7
Maintenance Record....................................6-14
Maintenance Requirements............................. 6-2
Normal Maintenance Replacement Parts.........6-13
Owner Checks and Services........................... 6-9
Recommended Fluids and Lubricants.............6-12
Scheduled Maintenance................................. 6-4Maintenance Schedule (cont.)
Using.......................................................... 6-3
Your Vehicle and the Environment................... 6-2
Malfunction Indicator Light................................3-46
Manual Lumbar Controls.................................... 1-5
Manual Seats................................................... 1-3
Memory Seat.................................................2-47
Message
All-Wheel Drive Disable Warning....................3-56
Center.......................................................3-51
Change Engine Oil......................................3-55
Charging System Indicator............................3-53
Check Gas Cap..........................................3-56
Door Ajar Warning.......................................3-55
Engine Coolant Temperature Warning.............3-52
Highbeam Out Warning................................3-60
Low Brake Fluid Warning..............................3-58
Low Fuel Warning.......................................3-57
Low Oil Pressure.........................................3-54
Low Washer Fluid Warning...........................3-57
Park Lamp Warning.....................................3-60
PASS-Key
®III Security.................................3-56
Program Mode............................................3-59
Rear Hatch Ajar Warning..............................3-55
Reduced Engine Power................................3-53
Remote Keyless Entry Transmitter
Battery Low Warning................................3-59
8

Message (cont.)
Service Traction System Warning...................3-51
Service Vehicle Soon...................................3-58
Traction Active............................................3-52
Mirrors
Manual Rearview Mirror................................2-31
Outside Convex Mirror.................................2-32
Outside Curb View Assist Mirror....................2-31
Outside Heated Mirrors................................2-32
Outside Power Mirror...................................2-31
MyGMLink.com................................................ 7-3
N
Navigation/Radio System, see Navigation
Manual.....................................................3-114
New Vehicle Break-In......................................2-19
Normal Maintenance Replacement Parts............6-13
O
Odometer......................................................3-39
Odometer, Trip...............................................3-39
Off-Road Recovery..........................................4-14
Oil
Engine.......................................................5-13
Pressure Message.......................................3-54
Oil, Engine Oil Life System..............................5-16
Older Children, Restraints................................1-45Online Owner Center........................................ 7-3
OnStar
®System, see OnStar®Manual...............2-32
Other Warning Devices...................................... 3-6
Outlet Adjustment............................................3-36
Outside
Convex Mirror.............................................2-32
Curb View Assist Mirror................................2-31
Heated Mirrors............................................2-32
Power Mirror...............................................2-31
Overhead Console..........................................2-39
Overheated Engine Protection Operating Mode.....5-25
Owner Checks and Services.............................. 6-9
Owners, Canadian............................................... ii
P
Park Aid........................................................3-24
Park Lamp Warning Message...........................3-60
Park (P)
Shifting Into................................................2-27
Shifting Out of............................................2-28
Parking
Assist........................................................3-24
Brake........................................................2-26
Over Things That Burn.................................2-29
Passenger Airbag Status Indicator.....................3-42
Passenger Sensing System..............................1-81
Passing.........................................................4-15
PASS-Key
®III ................................................2-17
9

V
Vehicle
Control........................................................ 4-7
Damage Warnings........................................... iv
Design......................................................... 4-3
Loading......................................................4-31
Service Soon Message.................................3-58
Symbols......................................................... iv
Vehicle Data Collection and Event
Data Recorders............................................. 7-9
Vehicle Identication
Number (VIN).............................................5-99
Service Parts Identication Label...................5-99
Vehicle Personalization....................................2-47
DIC ...........................................................3-64
Memory Seat..............................................2-47
Ventilation Adjustment......................................3-36
Visors...........................................................2-15
W
Warning Lights, Gages and Indicators................3-37
Warnings
Hazard Warning Flashers............................... 3-6
Other Warning Devices.................................. 3-6
Safety and Symbols......................................... iii
Vehicle Damage.............................................. iv
Washer Fluid Low Warning Message.................3-57Wheels
Alignment and Tire Balance..........................5-66
Different Size..............................................5-64
Replacement...............................................5-66
Where to Put the Restraint...............................1-54
Windows.......................................................2-13
Power........................................................2-14
Windshield
Backglass, and Wiper Blades, Cleaning..........5-95
Windshield, Rear Washer/Wiper........................3-10
Windshield Replacement..................................5-49
Windshield Washer........................................... 3-9
Fluid..........................................................5-33
Windshield Wiper
Blade Replacement......................................5-49
Fuses......................................................5-100
Windshield Wipers......................................... 3-9
Winter Driving................................................4-26
X
XM™ Satellite Radio Antenna System..............3-135
Y
Your Driving, the Road and Your Vehicle.............. 4-2
Your Vehicle and the Environment....................... 6-2
14