2010 CHEVROLET IMPALA wiper blades

Turn Signal On ChimeIf either one of the turn signals are left on and the
vehicle has been driven more than 3/4 mile (1.2 km),
a chime will sound.Headlamp High/Low-Beam ChangerTo change the headlamps from low beam to high
beam, push the turn signal/multifunction lever away
from you.
This instrument panel cluster light
3
comes on if the
high beam lamps are turned on while the ignition is
in ON/RUN.
To change the headlamps from high beam to low beam,
pull the turn signal lever toward you.
Flash-to-PassThis feature is used to signal to the vehicle ahead that
you want to pass.
If the headlamps are off or in the low-beam position,
pull the turn signal lever toward you to momentarily
switch to high-beams.
Release the lever to turn the high-beam headlamps off.
Windshield WipersTurn the band with the wiper symbol to control the
windshield wipers.8
(Mist):Single wipe, turn to
8
, then release.
Several wipes, hold the band on
8
longer.
9
(Off):Turns the windshield wipers off.
6(Adjustable Interval Wipes):Turn the band up for
more frequent wipes or down for less frequent wipes.6
(Low Speed):Slow wipes.
?
(High Speed):Fast wipes.
Clear ice and snow from the wiper blades before using
them. If frozen to the windshield, carefully loosen or
thaw them. Damaged wiper blades should be replaced.
SeeWindshield Wiper Blade Replacement on
page 6-49.
Heavy snow or ice can overload the wiper motor.
A circuit breaker will stop the motor until it cools down.
4-5

Before Leaving on a Long TripTo prepare your vehicle for a long trip, consider having
it serviced by your dealer/retailer before departing.
Things to check on your own include:•
Windshield Washer Fluid:Reservoir full? Windows
clean — inside and outside?
•
Wiper Blades:In good shape?
•
Fuel, Engine Oil, Other Fluids:All levels checked?
•
Lamps:Do they all work and are lenses clean?
•
Tires:Are treads good? Are tires inflated to
recommended pressure?
•
Weather and Maps:Safe to travel? Have
up-to-date maps?
Highway HypnosisAlways be alert and pay attention to your surroundings
while driving. If you become tired or sleepy, find a
safe place to park your vehicle and rest.
Other driving tips include:•
Keep the vehicle well ventilated.
•
Keep interior temperature cool.
•
Keep your eyes moving — scan the road ahead
and to the sides.
•
Check the rearview mirror and vehicle instruments
often.
5-15

Tire Pressure Monitor System.........................6-60
Tire Pressure Monitor Operation.....................6-62
Tire Inspection and Rotation . ..........................6-65
When It Is Time for New Tires.......................6-67
Buying New Tires.........................................6-68
Different Size Tires and Wheels......................6-69
Uniform Tire Quality Grading..........................6-70
Wheel Alignment and Tire Balance..................6-71
Wheel Replacement......................................6-71
Tire Chains . . . ...............................................6-73
If a Tire Goes Flat........................................6-74
Changing a Flat Tire.....................................6-75
Removing the Spare Tire and Tools................6-76
Removing the Flat Tire and Installing the
Spare Tire................................................6-77
Storing a Flat or Spare Tire and Tools................6-83
Compact Spare Tire......................................6-86
Appearance Care............................................6-87
Interior Cleaning...........................................6-87
Fabric/Carpet . ..............................................6-88
Leather.......................................................6-89
Instrument Panel, Vinyl, and Other Plastic
Surfaces . . . ...............................................6-90
Care of Safety Belts......................................6-90Weatherstrips...............................................6-90
Washing Your Vehicle...................................6-91
Cleaning Exterior Lamps/Lenses . . ...................6-91
Finish Care..................................................6-92
Windshield and Wiper Blades.........................6-92
Aluminum Wheels.........................................6-93
Tires...........................................................6-93
Sheet Metal Damage.....................................6-94
Finish Damage.............................................6-94
Underbody Maintenance................................6-94
Chemical Paint Spotting.................................6-94
Vehicle Identification......................................6-95
Vehicle Identification Number (VIN).................6-95
Service Parts Identification Label . . ...................6-95
Electrical System............................................6-95
Add-On Electrical Equipment..........................6-95
Headlamp Wiring..........................................6-96
Windshield Wiper Fuses................................6-96
Power Windows and Other Power Options.......6-96
Fuses and Circuit Breakers . . . . . .......................6-96
Instrument Panel Fuse Block..........................6-96
Underhood Fuse Block..................................6-97
Capacities and Specifications........................6-100
Section 6 Service and Appearance Care
6-2

License Plate LampTo replace one of these bulbs:
1. Turn the lamp assembly counterclockwise and pull
the lamp assembly out of the connector.
2. Pull the old bulb from the lamp assembly, keeping
the bulb straight as you pull it out.
3. Install the new bulb.
4. Reverse Steps 1 through 3 to reinstall the license
plate lamp.Replacement Bulbs
Exterior Lamp Bulb Number
Back-Up 921
Front Parking/Turn Signal 3157NAK
License Plate Lamp 194
Headlamps
High-Beam H9
Low-Beam H11
Sidemarker 194
Stoplamp, Taillamp, and Turn
Signal3057
For replacement bulbs not listed here, contact your
dealer/retailer.
Windshield Wiper Blade
ReplacementWindshield wiper blades should be inspected for wear
or cracking. SeeScheduled Maintenance on page 7-3
for more information on wiper blade inspection.
Replacement blades come in different types and are
removed in different ways. Here’s how to remove
the wiper blade:
1. Pull the windshield wiper arm connector away from
the windshield.
2. While holding the wiper arm, pull the clip up from
the blade connecting point, and pull the blade
assembly down toward the windshield to remove it
from the wiper arm.
3. Install the new wiper blade onto the wiper arm and
snap the clip down into place.
6-49

To remove and replace the wiper blade element do the
following:
4. The wiper blade element has two notches at one
end which are engaged by the bottom claw set of
the wiper blade. At the notched end of the wiper
blade, pull the wiper blade element from the wiper
blade assembly.
5. To replace the element, start at the heel end of the
wiper blade, which is the end nearest to the base of
the wiper arm, and slide the wiper blade element,
notched end last, into the wiper blade claw sets.
6. To engage the last claw into the notched end of the
wiper blade element, squeeze the wiper blade
element at the notched area, and push the wiper
blade element so the claw fits into the notch.
7. Be sure the two wiper blade element notches are
engaged by the last claw set, and that all the other
claws are properly engaged in the slots of the
wiper blade element on both sides.A. Correct Installation
B. Incorrect Installation
For the proper type and size windshield wiper blades,
seeMaintenance Replacement Parts on page 7-11.6-50

Finish CareOccasional waxing or mild polishing of the vehicle by
hand may be necessary to remove residue from
the paint finish. Approved cleaning products can be
obtained from your dealer/retailer.
If the vehicle has a basecoat/clearcoat paint finish, the
clearcoat gives more depth and gloss to the colored
basecoat. Always use waxes and polishes that are
non-abrasive and made for a basecoat/clearcoat paint
finish.
Notice:Machine compounding or aggressive
polishing on a basecoat/clearcoat paint finish may
damage it. Use only non-abrasive waxes and
polishes that are made for a basecoat/clearcoat
paint finish on the vehicle.
Foreign materials such as calcium chloride and other
salts, ice melting agents, road oil and tar, tree sap, bird
droppings, chemicals from industrial chimneys, etc.,
can damage the vehicle’s finish if they remain on painted
surfaces. Wash the vehicle as soon as possible. If
necessary, use non-abrasive cleaners that are marked
safe for painted surfaces to remove foreign matter.
Exterior painted surfaces are subject to aging, weather
and chemical fallout that can take their toll over a period
of years. To help keep the paint finish looking new, keep
the vehicle garaged or covered whenever possible.
Protecting Exterior Bright Metal PartsBright metal parts should be cleaned regularly to keep
their luster. Washing with water is all that is usually
needed. However, chrome polish may be used on
chrome or stainless steel trim, if necessary.
Use special care with aluminum trim. To avoid damaging
protective trim, never use auto or chrome polish,
steam or caustic soap to clean aluminum. A coating of
wax, rubbed to high polish, is recommended for all
bright metal parts.Windshield and Wiper BladesClean the outside of the windshield with glass cleaner.
Clean the rubber blades using a lint free cloth or paper
towel soaked with windshield washer fluid or a mild
detergent. Wash the windshield thoroughly when
cleaning the blades. Bugs, road grime, sap, and a
buildup of vehicle wash/wax treatments may cause
wiper streaking. Replace the wiper blades if they are
worn or damaged.
Wipers can be damaged by:•
Extreme dusty conditions
•
Sand and salt
•
Heat and sun
•
Snow and ice, without proper removal
6-92

MaintenanceI•
Change engine oil and filter. SeeEngine Oil on
page 6-15.An Emission Control Service.
•
Engine coolant level check. SeeEngine Coolant on
page 6-25.
•
Windshield washer fluid level check. SeeWindshield
Washer Fluid on page 6-33.
•
Tire inflation check. SeeInflation - Tire Pressure on
page 6-59.
•
Tire wear inspection. SeeTire Inspection and
Rotation on page 6-65.
•
Rotate tires. SeeTire Inspection and Rotation on
page 6-65.
•
Fluids visual leak check (or every 12 months,
whichever occurs first). A leak in any system must
be repaired and the fluid level checked.
•
Engine air cleaner filter inspection (vehicles driven
in dusty conditions only). SeeEngine Air
Cleaner/Filter on page 6-19.
•
Brake system inspection (or every 12 months,
whichever occurs first).
MaintenanceII•
Perform all services described in MaintenanceI.
•
Steering and suspension inspection. Visual
inspection for damaged, loose, or missing parts or
signs of wear.
•
Engine cooling system inspection. Visual inspection
of hoses, pipes, fittings, and clamps and
replacement, if needed.
•
Windshield wiper blade inspection for wear,
cracking, or contamination and windshield and wiper
blade cleaning, if contaminated. SeeWindshield
and Wiper Blades on page 6-92. Worn or damaged
wiper blade replacement. SeeWindshield Wiper
Blade Replacement on page 6-49.
•
Body hinges and latches, key lock cylinders, folding
seat hardware, and rear compartment hinges
lubrication. SeeRecommended Fluids and
Lubricants on page 7-10. More frequent lubrication
may be required when vehicle is exposed to a
corrosive environment. Applying silicone grease on
weatherstrips with a clean cloth makes them last
longer, seal better, and not stick or squeak.
•
Restraint system component check. SeeChecking
the Restraint Systems on page 2-74.
7-4

Scheduled Maintenance
Service MaintenanceIMaintenanceII
Change engine oil and filter. Reset oil life system.••
Engine coolant level check.••
Windshield washer fluid level check.••
Tire inflation pressures check.••
Tire wear inspection.••
Rotate tires.••
Fluids visual leak check.••
Engine air cleaner filter inspection (vehicles driven in dusty conditions only).••
Brake system inspection.••
Steering and suspension inspection.•
Engine cooling system inspection.•
Windshield wiper blades inspection.•
Body components lubrication.•
Restraint system components check.•
Passenger compartment air filter replacement.•
Engine air cleaner filter inspection (vehicles not driven in dusty conditions).•
7-7