2007 BUICK LACROSSE body

Trunk
{CAUTION:
It can be dangerous to drive with the
trunk lid open because carbon monoxide
(CO) gas can come into your vehicle. You
cannot see or smell CO. It can cause
unconsciousness and even death. If you
must drive with the trunk lid open or if
electrical wiring or other cable
connections must pass through the seal
between the body and the trunk lid:
Make sure all other windows are shut.
Turn the fan on your heating or
cooling system to its highest speed
and select the control setting that will
force outside air into your vehicle. See
Climate Control System.
If you have air outlets on or under
the instrument panel, open them
all the way.
SeeEngine Exhaust on page 122.
Opening the Trunk
To open the trunk from the outside, use the
Remote Keyless Entry (RKE) transmitter. See
Remote Keyless Entry (RKE) System Operation on
page 90for more information.
The ignition must be off, or the transaxle must be
in PARK (P) to open the trunk.
Remote Trunk Release
This feature is used to unlock the trunk from inside
the vehicle using the power door lock switch.
Press and hold the top
of the driver’s or front
passenger’s power door
lock switch to unlock
the trunk.
The vehicle must be in PARK (P) to unlock
the trunk.
100

Drunken Driving
Death and injury associated with drinking and
driving is a national tragedy. It is the number one
contributor to the highway death toll, claiming
thousands of victims every year.
Alcohol affects four things that anyone needs to
drive a vehicle:
Judgment
Muscular Coordination
Vision
Attentiveness
Police records show that almost half of all motor
vehicle-related deaths involve alcohol. In most
cases, these deaths are the result of someone who
was drinking and driving. In recent years, more
than 16,000 annual motor vehicle-related deaths
have been associated with the use of alcohol, with
more than 300,000 people injured.
Many adults — by some estimates, nearly half the
adult population — choose never to drink alcohol,
so they never drive after drinking. For persons
under 21, it is against the law in every U.S. state todrink alcohol. There are good medical,
psychological, and developmental reasons for
these laws.
The obvious way to eliminate the leading highway
safety problem is for people never to drink
alcohol and then drive. But what if people do?
How much is “too much” if someone plans
to drive? It is a lot less than many might think.
Although it depends on each person and situation,
here is some general information on the problem.
The Blood Alcohol Concentration (BAC) of
someone who is drinking depends upon
four things:
The amount of alcohol consumed
The drinker’s body weight
The amount of food that is consumed before
and during drinking
The length of time it has taken the drinker to
consume the alcohol
According to the American Medical Association, a
180 lb (82 kg) person who drinks three 12 ounce
(355 ml) bottles of beer in an hour will end up with
a BAC of about 0.06 percent.
287

The person would reach the same BAC by drinking
three 4 ounce (120 ml) glasses of wine or three
mixed drinks if each had 1-1/2 ounces (45 ml) of
liquors like whiskey, gin, or vodka.
It is the amount of alcohol that counts. For example,
if the same person drank three double martinis
(3 ounces or 90 ml of liquor each) within an hour,
the person’s BAC would be close to 0.12 percent. A
person who consumes food just before or during
drinking will have a somewhat lower BAC level.There is a gender difference, too. Women generally
have a lower relative percentage of body water than
men. Since alcohol is carried in body water, this
means that a woman generally will reach a higher
BAC level than a man of her same body weight will
when each has the same number of drinks.
The law in most U.S. states, and throughout
Canada, sets the legal limit at 0.08 percent. In
some other countries, the limit is even lower. For
example, it is 0.05 percent in both France and
Germany. The BAC limit for all commercial drivers
in the United States is 0.04 percent.
The BAC will be over 0.10 percent after three to
six drinks (in one hour). Of course, as we have
seen, it depends on how much alcohol is in the
drinks, and how quickly the person drinks them.
But the ability to drive is affected well below a BAC
of 0.10 percent. Research shows that the driving
skills of many people are impaired at a BAC
approaching 0.05 percent, and that the effects are
worse at night. All drivers are impaired at BAC
levels above 0.05 percent. Statistics show that the
chance of being in a collision increases sharply for
drivers who have a BAC of 0.05 percent or above.
288

A driver with a BAC level of 0.06 percent has
doubled his or her chance of having a collision. At a
BAC level of 0.10 percent, the chance of this driver
having a collision is 12 times greater; at a level of
0.15 percent, the chance is 25 times greater!
The body takes about an hour to rid itself of the
alcohol in one drink. No amount of coffee or number
of cold showers will speed that up. “I will be careful”
is not the right answer. What if there is an
emergency, a need to take sudden action, as when
a child darts into the street? A person with even a
moderate BAC might not be able to react quickly
enough to avoid the collision.
There is something else about drinking and driving
that many people do not know. Medical research
shows that alcohol in a person’s system can make
crash injuries worse, especially injuries to the
brain, spinal cord, or heart. This means that when
anyone who has been drinking — driver or
passenger — is in a crash, that person’s chance
of being killed or permanently disabled is
higher than if the person had not been drinking.
{CAUTION:
Drinking and then driving is very
dangerous. Your reexes, perceptions,
attentiveness, and judgment can be
affected by even a small amount of
alcohol. You can have a serious — or even
fatal — collision if you drive after drinking.
Please do not drink and drive or ride with a
driver who has been drinking. Ride home in
a cab; or if you are with a group, designate
a driver who will not drink.
289

Driving Through Deep Standing Water
Notice:If you drive too quickly through
deep puddles or standing water, water can
come in through your engine’s air intake and
badly damage your engine. Never drive through
water that is slightly lower than the underbody
of your vehicle. If you cannot avoid deep
puddles or standing water, drive through them
very slowly.
Driving Through Flowing Water
{CAUTION:
Flowing or rushing water creates strong
forces. If you try to drive through owing
water, as you might at a low water
crossing, your vehicle can be carried
CAUTION: (Continued)
CAUTION: (Continued)
away. As little as six inches of owing
water can carry away a smaller vehicle.
If this happens, you and other vehicle
occupants could drown. Do not ignore
police warning signs, and otherwise be
very cautious about trying to drive
through owing water.
Some Other Rainy Weather Tips
Besides slowing down, allow some extra
following distance. And be especially careful
when you pass another vehicle. Allow yourself
more clear room ahead, and be prepared to
have your view restricted by road spray.
Have good tires with proper tread depth. See
Tires on page 402.
307

Unless you have the Anti-Lock Brake System
(ABS), you will want to brake very gently, too. If
you do have ABS, seeAnti-Lock Brake System
(ABS) on page 291. ABS improves your vehicle’s
stability when you make a hard stop on a
slippery road. Whether you have ABS or not, you
will want to begin stopping sooner than you
would on dry pavement. Without ABS, 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.
Remember, unless you have ABS, 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, such as 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.
Put on extra clothing or wrap a blanket around
you. If you do not have 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.
316

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 319. 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 122. 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.
331

Windshield Wiper Blade Replacement....... 401
Tires............................................................ 402
Tire Sidewall Labeling............................... 403
Tire Terminology and Denitions............... 406
Ination - Tire Pressure............................. 409
Tire Pressure Monitor System................... 411
Tire Inspection and Rotation...................... 416
When It Is Time for New Tires.................. 417
Buying New Tires...................................... 418
Different Size Tires and Wheels................ 420
Uniform Tire Quality Grading..................... 421
Wheel Alignment and Tire Balance............ 422
Wheel Replacement.................................. 422
Tire Chains............................................... 424
If a Tire Goes Flat.................................... 425
Changing a Flat Tire................................. 426
Removing the Spare Tire and Tools.......... 427
Removing the Flat Tire and Installing
the Spare Tire....................................... 429
Storing a Flat or Spare Tire and Tools...... 435
Compact Spare Tire.................................. 437Appearance Care........................................ 438
Cleaning the Inside of Your Vehicle.......... 438
Fabric/Carpet............................................. 440
Leather...................................................... 441
Instrument Panel, Vinyl, and Other
Plastic Surfaces..................................... 441
Care of Safety Belts.................................. 442
Weatherstrips............................................ 442
Washing Your Vehicle............................... 442
Cleaning Exterior Lamps/Lenses................ 443
Finish Care............................................... 443
Windshield and Wiper Blades.................... 444
Aluminum or Chrome-Plated Wheels......... 444
Tires......................................................... 445
Sheet Metal Damage................................. 445
Finish Damage.......................................... 446
Underbody Maintenance............................ 446
Chemical Paint Spotting............................ 446
Vehicle Care/Appearance Materials............ 447
Section 5 Service and Appearance Care
338