2005 BUICK CENTURY lock

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.What is the worst time for this? Wet ice. Very cold snow
or ice can be slick and hard to drive on. But wet ice
can be even more trouble because it may offer the least
traction of all. You can get wet ice when it is about
freezing (32°F; 0°C) and freezing rain begins to fall.
Try to avoid driving on wet ice until salt and sand crews
can get there.
Whatever the condition — smooth ice, packed, blowing,
or loose snow — drive with caution.
If your vehicle has the Enhanced Traction System, keep
the system on. It will improve your ability to accelerate
when driving on a slippery road. Even though your
vehicle has this system, you will want to slow down and
adjust your driving to the road conditions. SeeEnhanced
Traction System (ETS) on page 4-9.
Unless you have the anti-lock braking system, you will
want to brake very gently, too. If you do have anti-lock,
seeAnti-Lock Brake System (ABS) on page 4-7.
This system improves your vehicle’s stability when you
make a hard stop on a slippery road. Whether you
have the anti-lock braking system or not, you will want
to begin stopping sooner than you would on dry
pavement. Without anti-lock brakes, if you feel your
vehicle begin to slide, let up on the brakes a little.
Push the brake pedal down steadily to get the most
traction you can.
4-27

Remember, unless you have anti-lock, if you brake so
hard that your wheels stop rolling, you will just slide.
Brake so your wheels always keep rolling and you can
still steer.
Whatever your braking system, allow greater
following distance on any slippery road.
Watch for slippery spots. The road might be ne
until you hit a spot that is covered with ice.
On an otherwise clear road, ice patches may appear
in shaded areas where the sun cannot reach:
around clumps of trees, behind buildings, or under
bridges. Sometimes the surface of a curve or
an overpass may remain icy when the surrounding
roads are clear. If you see a patch of ice ahead
of you, brake before you are on it. Try not to brake
while you are actually on the ice, and avoid
sudden steering maneuvers.
If You Are Caught in a Blizzard
If you are stopped by heavy snow, you could be in a
serious situation. You should probably stay with
your vehicle unless you know for sure that you are near
help and you can hike through the snow. Here are
some things to do to summon help and keep yourself
and your passengers safe:
Turn on your hazard ashers.
Tie a red cloth to your vehicle to alert police that
you have been stopped by the snow.
4-28

Put on extra clothing or wrap a blanket around you.
If you have no blankets or extra clothing, make
body insulators from newspapers, burlap bags, rags,
oor mats — anything you can wrap around
yourself or tuck under your clothing to keep warm.
You can run the engine to keep warm, but be careful.
{CAUTION:
Snow can trap exhaust gases under your
vehicle. This can cause deadly CO (carbon
monoxide) gas to get inside. CO could
overcome you and kill you. You cannot see it
or smell it, so you might not know it is in your
vehicle. Clear away snow from around the
base of your vehicle, especially any that is
blocking your exhaust pipe. And check around
again from time to time to be sure snow does
not collect there.
Open a window just a little on the side of the
vehicle that is away from the wind. This will
help keep CO out.
4-29

Tire and Loading Information Label
The Tire and Loading Information label is attached to
the vehicle’s center pillar (B-pillar). With the driver’s door
open, you will nd the label attached below the door
lock post (striker). The tire and loading information label
lists the number of occupant seating positions (A),
and the maximum vehicle capacity weight (B) in
kilograms and pounds.The Tire and Loading Information label also lists the tire
size of the original equipment tires (C) and the
recommended cold tire ination pressures (D). For more
information on tires and ination, seeTires on
page 5-53andInation - Tire Pressure on page 5-60.
There is also important loading information on the
Certication label. It tells you the Gross Vehicle Weight
Rating (GVWR) and the Gross Axle Weight Rating
(GAWR) for the front and rear axle, see “Certication
Label” later in this section.
Steps for Determining Correct Load Limit
1. Locate the statement “The combined weight of
occupants and cargo should never exceed
XXX kg or XXX pounds” on your vehicle’s placard.
2. Determine the combined weight of the driver and
passengers that will be riding in your vehicle.
3. Subtract the combined weight of the driver and
passengers from XXX kilograms or XXX pounds. United States version shown, Canada similar
4-32

Total Weight on Your Vehicle’s Tires
Be sure the vehicle’s tires are inated to the upper limit
for cold tires. These numbers can be found on the
Tire-Loading Information label. SeeLoading Your
Vehicle on page 4-31. Be sure not to go over the
GVW limit for the vehicle, or the GAWR, including the
weight of the trailer tongue. If a weight distribution hitch
is used, make sure not to go over the rear axle limit
before applying the weight distribution spring bars.
Hitches
It is important to have the correct hitch equipment.
Crosswinds, large trucks going by and rough roads are
a few reasons why the right hitch is needed. Here
are some rules to follow:
The rear bumper on the vehicle is not intended for
hitches. Do not attach rental hitches or other
bumper-type hitches to it. Use only a frame-mounted
hitch that does not attach to the bumper.
If holes need to be made in the body of the vehicle to
install a trailer hitch, then be sure to seal the holes
later when the hitch is removed. If the holes are not
sealed, deadly carbon monoxide (CO) from the
exhaust can get into the vehicle. SeeEngine Exhaust
on page 2-27. Dirt and water can, too.
Safety Chains
Chains should always be attached between the vehicle
and the trailer. Cross the safety chains under the
tongue of the trailer so that the tongue will not drop to
the road if it becomes separated from the hitch.
Instructions about safety chains may be provided by
the hitch manufacturer or by the trailer manufacturer.
Follow the manufacturer’s recommendation for attaching
safety chains and do not attach them to the bumper.
Always leave just enough slack so the rig can be turned.
And, never allow safety chains to drag on the ground.
Trailer Brakes
Because the vehicle has anti-lock brakes, do not try to
tap into the vehicle’s brake system. If that is done,
both brake systems will not work well, or at all.
4-41

Wheel Replacement......................................5-67
Tire Chains..................................................5-68
If a Tire Goes Flat........................................5-69
Changing a Flat Tire.....................................5-70
Removing the Spare Tire and Tools................5-71
Removing the Flat Tire and Installing the
Spare Tire................................................5-73
Storing a Flat or Spare Tire and Tools............5-79
Compact Spare Tire......................................5-81
Appearance Care............................................5-82
Fabric/Carpet...............................................5-82
Vinyl...........................................................5-84
Leather.......................................................5-84
Instrument Panel..........................................5-85
Interior Plastic Components............................5-85
Glass Surfaces.............................................5-85
Care of Safety Belts......................................5-85
Weatherstrips...............................................5-85
Washing Your Vehicle...................................5-86
Cleaning Exterior Lamps/Lenses.....................5-86
Finish Care..................................................5-86Windshield and Wiper Blades.........................5-87
Aluminum Wheels.........................................5-87
Tires...........................................................5-87
Sheet Metal Damage.....................................5-88
Finish Damage.............................................5-88
Underbody Maintenance................................5-88
Chemical Paint Spotting.................................5-88
Vehicle Care/Appearance Materials..................5-89
Vehicle Identication......................................5-90
Vehicle Identication Number (VIN).................5-90
Service Parts Identication Label.....................5-90
Electrical System............................................5-90
Add-On Electrical Equipment..........................5-90
Headlamp Wiring..........................................5-91
Windshield Wiper Fuses................................5-91
Power Windows and Other Power Options.......5-91
Fuses and Circuit Breakers............................5-91
Instrument Panel Fuse Block..........................5-91
Underhood Fuse Block..................................5-94
Capacities and Specications..........................5-96
Section 5 Service and Appearance Care
5-2

Filling Your Tank
{CAUTION:
Fuel vapor burns violently and a fuel re can
cause bad injuries. To help avoid injuries to you
and others, read and follow all the instructions
on the pump island. Turn off your engine when
you are refueling. Do not smoke if you are near
fuel or refueling your vehicle. Keep sparks,
ames and smoking materials away from fuel.
Do not leave the fuel pump unattended when
refueling your vehicle — this is against the law
in some places. Keep children away from the
fuel pump; never let children pump fuel.The tethered fuel cap is located behind a hinged fuel
door on the driver’s side of the vehicle.
To remove the fuel cap, turn it slowly to the left
(counterclockwise). The fuel cap has a spring in it;
if the cap is released too soon, it will spring back to
the right.
While refueling, let the fuel cap hang by the tether
below the fuel ll opening.
5-8

{CAUTION:
If you spill fuel and then something ignites it,
you could be badly burned. Fuel can spray out
on you if you open the fuel cap too quickly.
This spray can happen if your tank is nearly full,
and is more likely in hot weather. Open the fuel
cap slowly and wait for any hiss noise to stop.
Then unscrew the cap all the way.
Be careful not to spill fuel. Do not top off or overll the
tank and wait a few seconds after you have nished
pumping before removing the nozzle. Clean fuel
from painted surfaces as soon as possible.
SeeWashing Your Vehicle on page 5-86.
When replacing the fuel cap, turn it to the right
(clockwise) until it clicks. Make sure the cap is fully
installed. The diagnostic system can determine if the
fuel cap has been left off or improperly installed.
This would allow fuel to evaporate into the atmosphere.
SeeMalfunction Indicator Lamp on page 3-36.
{CAUTION:
If a re starts while you are refueling, do not
remove the nozzle. Shut off the ow of fuel
by shutting off the pump or by notifying the
station attendant. Leave the area immediately.
Notice:If you need a new fuel cap, be sure to get
the right type. Your dealer can get one for you.
If you get the wrong type, it may not t properly.
This may cause your malfunction indicator lamp to
light and may damage your fuel tank and emissions
system. SeeMalfunction Indicator Lamp on
page 3-36.
5-9