2006 BUICK RANDEZVOUS stop start

When you want to leave the freeway, move to the
proper lane well in advance. If you miss your exit, do
not, under any circumstances, stop and back up. Drive
on to the next exit.
The exit ramp can be curved, sometimes quite sharply.
The exit speed is usually posted.
Reduce your speed according to your speedometer, not
to your sense of motion. After driving for any distance
at higher speeds, you may tend to think you are
going slower than you actually are.
Before Leaving on a Long Trip
Make sure you are ready. Try to be well rested. If you
must start when you are not fresh — such as after
a day’s work — do not plan to make too many miles
that rst part of the journey. Wear comfortable clothing
and shoes you can easily drive in.
Is your vehicle ready for a long trip? If you keep it
serviced and maintained, it is ready to go. If it needs
service, have it done before starting out. Of course,
you will nd experienced and able service experts in
GM dealerships all across North America. They will be
ready and willing to help if you need it.Here are some things you can check before a trip:
Windshield Washer Fluid:Is the reservoir full?
Are all windows clean inside and outside?
Wiper Blades:Are they in good shape?
Fuel, Engine Oil, Other Fluids:Have you checked
all levels?
Lamps:Are they all working? Are the lenses clean?
Tires:They are vitally important to a safe,
trouble-free trip. Is the tread good enough for
long-distance driving? Are the tires all inated to
the recommended pressure?
Weather Forecasts:What is the weather outlook
along your route? Should you delay your trip a
short time to avoid a major storm system?
Maps:Do you have up-to-date maps?
4-23

Turn Signals When Towing a Trailer
When you tow a trailer, your vehicle has to have
extra wiring.
The arrows on your instrument panel will ash whenever
you signal a turn or lane change. Properly hooked up,
the trailer lamps will also ash, telling other drivers
you are about to turn, change lanes or stop.
When towing a trailer, the arrows on your instrument
panel will ash for turns even if the bulbs on the
trailer are burned out. Thus, you may think drivers
behind you are seeing your signal when they are not.
It is important to check occasionally to be sure the trailer
bulbs are still working.
Driving On Grades
Reduce speed and shift to a lower gear before you start
down a long or steep downgrade. If you do not shift
down, you might have to use your brakes so much that
they would get hot and no longer work well.
If you are towing a trailer that weighs more than 1,000 lbs
(450 kg), drive in AUTOMATIC OVERDRIVE (D) or,
as you need to, a lower gear. This will minimize heat
build-up and extend the life of your transaxle.
Parking on Hills
{CAUTION:
You really should not park your vehicle, with a
trailer attached, on a hill. If something goes
wrong, your rig could start to move. People
can be injured, and both your vehicle and the
trailer can be damaged.
But if you ever have to park your rig on a hill, do the
following:
1. Apply your regular brakes, but do not shift into
PARK (P) yet.
2. Have someone place chocks under the trailer
wheels.
3. When the wheel chocks are in place, release the
regular brakes until the chocks absorb the load.
4. Reapply the regular brakes. Then apply your
parking brake, and then shift to PARK (P).
5. Release the regular brakes.
4-46

When You Are Ready to Leave After
Parking on a Hill
1. Apply your regular brakes and hold the pedal down
while you:
Start your engine.
Shift into a gear.
Release the parking brake.
2. Let up on the brake pedal.
3. Drive slowly until the trailer is clear of the chocks.
4. Stop and have someone pick up and store the
chocks.
Maintenance When Trailer Towing
Your vehicle will need service more often when you are
pulling a trailer. See the Maintenance Schedule for more
on this. Things that are especially important in trailer
operation are automatic transaxle uid, engine oil, belts,
cooling system and brake system. Each of these is
covered in this manual, and the Index will help you nd
them quickly. If you are trailering, it is a good idea to
review these sections before you start your trip.
Check periodically to see that all hitch nuts and bolts
are tight.
Trailer Wiring Harness
Your vehicle may have a trailer wiring harness located
at the rear of your vehicle. To use the trailer wiring
harness, you need a converter kit. Contact your dealer
for more information.
4-47

Service............................................................5-3
Accessories and Modications..........................5-3
California Proposition 65 Warning.....................5-3
Doing Your Own Service Work.........................5-4
Adding Equipment to the Outside of
Your Vehicle..............................................5-4
Fuel................................................................5-4
Gasoline Octane............................................5-5
Gasoline Specications....................................5-5
California Fuel...............................................5-5
Additives.......................................................5-6
Fuels in Foreign Countries...............................5-6
Filling the Tank..............................................5-7
Filling a Portable Fuel Container.......................5-8
Checking Things Under the Hood.....................5-9
Hood Release................................................5-9
Engine Compartment Overview.......................5-10
Engine Oil...................................................5-13
Engine Oil Life System..................................5-16
Engine Air Cleaner/Filter................................5-18
Automatic Transaxle Fluid..............................5-19
Engine Coolant.............................................5-21
Radiator Pressure Cap..................................5-23
Engine Overheating.......................................5-23
Overheated Engine Protection
Operating Mode........................................5-25Cooling System............................................5-26
Power Steering Fluid.....................................5-32
Windshield Washer Fluid................................5-33
Brakes........................................................5-34
Battery........................................................5-37
Jump Starting...............................................5-38
All-Wheel Drive..............................................5-43
Bulb Replacement..........................................5-44
Halogen Bulbs..............................................5-44
Headlamps, Front Turn Signal, Sidemarker,
and Parking Lamps....................................5-45
Taillamps, Turn Signal, and Stoplamps............5-47
Taillamps and Back-Up Lamps.......................5-48
Replacement Bulbs.......................................5-49
Windshield Replacement.................................5-49
Windshield Wiper Blade Replacement..............5-49
Tires..............................................................5-51
Tire Sidewall Labeling...................................5-52
Tire Terminology and Denitions.....................5-55
Ination - Tire Pressure.................................5-57
Check Tire Pressure System..........................5-59
Tire Inspection and Rotation...........................5-60
When It Is Time for New Tires.......................5-62
Buying New Tires.........................................5-62
Different Size Tires and Wheels......................5-64
Section 5 Service and Appearance Care
5-1

6. Latch the hooks to secure the panel in place. If the
panel moves easily, check that the tabs are seated
correctly in the slots.
7. Put the duct back on and reinstall the clamps.
{CAUTION:
Operating the engine with the air cleaner/lter
off can cause you or others to be burned.
The air cleaner not only cleans the air; it helps
to stop ames if the engine backres. If it is
not there and the engine backres, you could
be burned. Do not drive with it off, and be
careful working on the engine with the air
cleaner/lter off.
Notice:If the air cleaner/lter is off, a backre can
cause a damaging engine re. And, dirt can easily get
into your engine, which will damage it. Always have
the air cleaner/lter in place when you are driving.
Automatic Transaxle Fluid
When to Check and Change
Automatic Transaxle Fluid
A good time to check your automatic transaxle uid
level is when the engine oil is changed.
Change the uid and lter at the intervals listed in
Additional Required Services on page 6-6, and be
sure to use the transaxle uid listed inRecommended
Fluids and Lubricants on page 6-12.
How to Check Automatic
Transaxle Fluid
Because this operation can be a little difficult, you may
choose to have this done at the dealership service
department.
If you do it yourself, be sure to follow all the instructions
here, or you could get a false reading on the dipstick.
Notice:Too much or too little uid can damage the
transaxle. Too much can mean that some of the uid
could come out and fall on hot engine or exhaust
system parts, starting a re. Too little uid could
cause the transaxle to overheat. Be sure to get an
accurate reading if you check the transaxle uid.
5-19

Notice:If you run the accessory inator longer than
30 minutes at a time, you could damage the inator.
The repairs would not be covered by your warranty.
Run the inator for short periods of time only.
After running the accessory inator for 30 minutes, wait at
least 10 minutes before restarting the accessory inator.
To turn off the inator, do the following:
1. Press the switch and detach the hose, rst from
the inated object, then from the outlet.
2. Put the protective cap back on.
3. Place the inator kit tools in the pouch, and store
in the glove box.
To put the cover back on, line up the tabs at the back
of the cover and put it in place. Push down the tab
to secure the cover.
If a Tire Goes Flat
It is unusual for a tire to blowout while you are driving,
especially if you maintain your vehicle’s tires properly.
If air goes out of a tire, it is much more likely to leak out
slowly. But if you should ever have a blowout, here
are a few tips about what to expect and what to do:
If a front tire fails, the at tire will create a drag that pulls
the vehicle toward that side. Take your foot off the
accelerator pedal and grip the steering wheel rmly.
Steer to maintain lane position, and then gently brake
to a stop well out of the traffic lane.A rear blowout, particularly on a curve, acts much like a
skid and may require the same correction you would
use in a skid. In any rear blowout remove your foot from
the accelerator pedal. Get the vehicle under control
by steering the way you want the vehicle to go. It may
be very bumpy and noisy, but you can still steer.
Gently brake to a stop, well off the road if possible.
{CAUTION:
Lifting a vehicle and getting under it to do
maintenance or repairs is dangerous without
the appropriate safety equipment and training.
The jack provided with your vehicle is designed
only for changing a at tire. If it is used for
anything else, you or others could be badly
injured or killed if the vehicle slips off the jack.
Use the jack provided with your vehicle only
for changing a at tire.
If a tire goes at, the next part shows how to use the
jacking equipment to change a at tire safely.
5-69

1. If the cable is not visible, start this procedure at
Step 3.
2. Turn the folding wrench counterclockwise until
approximately 6 inches (15 cm) of cable is
exposed.3. Attach the folding wrench to the jack and raise the
jack at least 10 turns.
4. Place the jack under the vehicle, ahead of the rear
bumper. Position the center lift point of the jack
under the center of the spare tire.
5. Turn the folding wrench clockwise to raise the jack
until it lifts the secondary latch spring.
6. Keep raising the jack until the spare tire stops
moving upward and is held rmly in place. This
lets you know that the secondary latch has released
and the spare tire is balancing on the jack. All-Wheel-Drive Vehicle shown
Front-Wheel-Drive Vehicle shown
5-82

Service........................................................... 5-3
Accessories and Modications......................... 5-3
Adding Equipment to the Outside of
Your Vehicle.............................................. 5-4
California Proposition 65 Warning.................... 5-3
Doing Your Own Work................................... 5-4
Engine Soon Light.......................................3-46
Publications Ordering Information...................7-14
Traction System Warning Message.................3-51
Vehicle Soon Message.................................3-58
Servicing Your Airbag-Equipped Vehicle..............1-85
Setting the Time.............................................3-75
Sheet Metal Damage.......................................5-97
Shifting Into Park (P).......................................2-27
Shifting Out of Park (P)...................................2-28
Shoulder Belt Height Adjuster...........................1-35
Signals, Turn and Lane-Change.......................... 3-7
Spare Tire
Accessory Inator........................................5-68
Compact....................................................5-90
Installing....................................................5-77
Removing...................................................5-71
Storing.......................................................5-84
Specications, Capacities...............................5-106
Speedometer..................................................3-39
Split Bench Seats............................................. 1-8
Starting Your Engine.......................................2-21
Steering........................................................4-12
Steering Wheel Controls, Audio.......................3-132Steering Wheel, Tilt Wheel................................. 3-6
Storage Areas
Cell Phone Storage Area..............................2-39
Convenience Net.........................................2-43
Cupholder(s)...............................................2-38
Floor Console Storage Area..........................2-39
Front Armrest Storage Area...........................2-39
Glove Box..................................................2-38
Overhead Console.......................................2-39
Rear Convenience Center.............................2-43
Rear Storage Area.......................................2-40
Roof Rack System.......................................2-40
Stowable Seat................................................1-18
Stuck in Sand, Mud, Ice or Snow......................4-30
Sun Visors.....................................................2-15
Sunroof.........................................................2-46
Surge Tank Pressure Cap, SGCM Coolant.........3-51
Switchbanks, Instrument Panel..........................3-20
T
Tachometer....................................................3-40
Taillamps
Back-Up Lamps...........................................5-48
Turn Signal, and Stoplamps..........................5-47
TCS Warning Light..........................................3-45
Theft-Deterrent, Radio....................................3-132
12