low beam CHEVROLET COBALT 2007 1.G Owners Manual

Instrument Panel Overview........................ 142
Hazard Warning Flashers.......................... 144
Other Warning Devices............................. 144
Horn.......................................................... 144
Tilt Wheel.................................................. 145
Turn Signal/Multifunction Lever.................. 145
Turn and Lane-Change Signals................. 146
Headlamp High/Low-Beam Changer.......... 146
Flash-to-Pass............................................ 146
Windshield Wipers..................................... 147
Windshield Washer.................................... 148
Cruise Control........................................... 149
Headlamps................................................ 152
Wiper Activated Headlamps....................... 153
Headlamps on Reminder........................... 153
Daytime Running Lamps (DRL)................. 153
Fog Lamps................................................ 154
Instrument Panel Brightness...................... 154
Dome Lamp.............................................. 155
Entry/Exit Lighting...................................... 155
Mirror Reading Lamps............................... 155
Electric Power Management...................... 155
Battery Run-Down Protection..................... 156
Accessory Power Outlet(s)........................ 156
Ashtray(s) and Cigarette Lighter................ 157Climate Controls......................................... 158
Climate Control System............................. 158
Outlet Adjustment...................................... 161
Passenger Compartment Air Filter............. 162
Warning Lights, Gages, and Indicators..... 164
Instrument Panel Cluster........................... 165
Speedometer and Odometer...................... 166
Tachometer............................................... 166
Safety Belt Reminder Light........................ 166
Passenger Safety Belt Reminder Light....... 167
Airbag Readiness Light............................. 167
Passenger Airbag Status Indicator............. 168
Charging System Light.............................. 170
Up-Shift Light............................................ 171
Brake System Warning Light..................... 171
Anti-Lock Brake System Warning Light...... 172
Enhanced Traction System
Warning Light......................................... 173
Engine Coolant Temperature
Warning Light........................................ 174
Malfunction Indicator Lamp........................ 174
Oil Pressure Light..................................... 178
Security Light............................................ 179
Fog Lamp Light......................................... 179
Section 3 Instrument Panel
139

Tilt Wheel
A tilt wheel allows you to adjust the steering wheel
before you drive. You can raise the steering wheel
to the highest level to give your legs more room
when you enter and exit the vehicle.
The lever that allows you to tilt the steering wheel
is located on the left side of the steering column.
To tilt the wheel, pull down the lever. Then move
the wheel to a comfortable position, pull up
the lever to lock the wheel in place.
Turn Signal/Multifunction Lever
The lever on the left side of the steering column
includes the following:
GTurn and Lane-Change Signals. See
Turn and Lane-Change Signals on page 146.
53Headlamp High/Low-Beam Changer.
SeeHeadlamp High/Low-Beam Changer on
page 146.
Flash-to-Pass. SeeFlash-to-Pass on page 146.
OExterior Lamp Control. SeeHeadlamps on
page 152.
145

Turn and Lane-Change Signals
The turn signal has two upward (for right) and
two downward (for left) positions. These positions
allow you to signal a turn or a lane change.
To signal a turn, move the lever all the way up
or down. When the turn is nished, the lever will
return automatically.
An arrow on the
instrument panel
cluster will ash in the
direction of the turn
or lane change.
To signal a lane change, raise or lower the lever
until the arrow starts to ash. Hold it there until you
complete your lane change. The lever will return
by itself when you release it.
As you signal a turn or a lane change, if the arrows
ash rapidly, a signal bulb may be burned out and
other drivers will not see your turn signal. If a bulb is
burned out, replace it to help avoid an accident.If the arrows do not go on at all when you signal a
turn, check the fuse. SeeFuses and Circuit
Breakers on page 384.
Headlamp High/Low-Beam Changer
To change the headlamps from low beam to high
beam, push the turn signal lever away from you.
When the high beams
are on, this light on
the instrument panel
cluster will also be on.
To change the headlamps from high beam to low
beam, pull the turn signal lever toward you.
Flash-to-Pass
This feature lets you use your high-beam
headlamps to signal a driver in front of you
that you want to pass.
To use it, pull the turn signal/multifunction lever
toward you until the high-beam headlamps
come on, then release the lever to turn them off.
146

The battery can be discharged at idle if the
electrical loads are very high. This is true for all
vehicles. This is because the generator (alternator)
may not be spinning fast enough at idle to
produce all the power that is needed for very
high electrical loads.
A high electrical load occurs when several of the
following loads are on: headlamps, high beams,
fog lamps, rear window defogger, climate
control fan at high speed, heated seats, engine
cooling fans, trailer loads, and loads plugged into
accessory power outlets.
EPM works to prevent excessive discharge of the
battery. It does this by balancing the generator’s
output and the vehicle’s electrical needs. It can
increase engine idle speed to generate more
power, whenever needed. It can temporarily
reduce the power demands of some accessories.
Normally, these actions occur in steps or levels,
without being noticeable. In rare cases at the
highest levels of corrective action, this action
may be noticeable to the driver.Battery Run-Down Protection
Your vehicle has a battery saver feature designed
to protect the vehicle’s battery.
When any interior lamp is left on and the ignition
is turned off, the battery rundown protection
system automatically turns the lamp off after
20 minutes. This prevents draining of the battery.
Accessory Power Outlet(s)
Accessory power outlets can be used to connect
electrical equipment such as a cellular phone
or CB radio.
The accessory power outlet is located in the
center console, rearward of the shift lever.
To use the outlet, remove the cover. When not in
use, always cover the outlet with the protective cap.
Notice:Leaving electrical equipment on for
extended periods will drain the battery. Always
turn off electrical equipment when not in
use and do not plug in equipment that exceeds
the maximum amperage rating of 20 amperes.
156

Security Light
For information
regarding this light,
seeTheft-Deterrent
Systems on page 107.
Fog Lamp Light
Your vehicle may have
a fog lamps light. It will
come on when the
fog lamps are in use.
The light will go out when the fog lamps are
turned off. SeeFog Lamps on page 154for
more information.
Highbeam On Light
This light comes on
when the high-beam
headlamps are in use.
SeeHeadlamp High/Low-Beam Changer on
page 146for more information.
Fuel Gage
Your fuel gage tells
you about how much
fuel you have left.
179

Driving at Night
Night driving is more dangerous than day driving.
One reason is that some drivers are likely to
be impaired — by alcohol or drugs, with night
vision problems, or by fatigue.
Here are some tips on night driving.
Drive defensively.
Do not drink and drive.
Adjust the inside rearview mirror to reduce the
glare from headlamps behind you.
Since you cannot see as well, slow down and
keep more space between you and other
vehicles.
Slow down, especially on higher speed roads.
Your vehicle’s headlamps can light up only so
much road ahead.
In remote areas, watch for animals.
If you are tired, pull off the road in a safe
place and rest.No one can see as well at night as in the daytime.
But as we get older these differences increase.
A 50-year-old driver might require at least twice as
much light to see the same thing at night as a
20-year-old.
What you do in the daytime can also affect your
night vision. For example, if you spend the
day in bright sunshine you are wise to wear
sunglasses. Your eyes will have less trouble
adjusting to night. But if you are driving, do not
wear sunglasses at night. They might cut down on
glare from headlamps, but they also make a lot
of things invisible.
You can be temporarily blinded by approaching
headlamps. It can take a second or two, or
even several seconds, for your eyes to re-adjust
to the dark. When you are faced with severe glare,
as from a driver who does not lower the high
beams, or a vehicle with misaimed headlamps,
slow down a little. Avoid staring directly into
the approaching headlamps.
243

Headlamp Aiming
The optical headlamp aiming system has been
preset at the factory and should need no further
adjustment
However, If the vehicle is damaged in an accident,
the headlamp aim may be affected and adjustment
may be necessary.
If oncoming vehicles ash their high beams at
you, this may also mean the vertical aim needs to
be adjusted.
It is recommended that the vehicle is taken to
your dealer/retailer for service if the headlamps
need to be re-aimed. It is possible however,
to re-aim the headlamps as described.The vehicle should be properly prepared as
follows:The vehicle should be placed so the
headlamps are 25 ft. (7.6 m) from a light
colored wall.
The vehicle must have all four tires on a
perfectly level surface which is level all
the way to the wall.
The vehicle should be placed so it is
perpendicular to the wall.
The vehicle should not have any snow, ice,
or mud on it.
The vehicle should be fully assembled and
all other work stopped while headlamp
aiming is being done.
The vehicle should be normally loaded
with a full tank of fuel and one person or
160 lbs (75 kg) on the driver’s seat.
Tires should be properly inated.
Headlamp aiming is done with the vehicle’s
low-beam headlamps. The high-beam headlamps
will be correctly aimed if the low-beam headlamps
are aimed properly.
328

To adjust the vertical aim on the headlamps:
1. Open the hood. SeeHood Release on
page 289for more information.
2. Locate the aim dot on the lens of the
low-beam headlamp.
3. Record the distance from the ground to the
aim dot on the low-beam headlamp.4. At a wall, measure from the ground upward (A)
to the recorded distance from Step 3 and
mark it.
5. Draw or tape a horizontal line (B) on the wall
the width of the vehicle at the height of the
mark in Step 4.
Notice:Do not cover a headlamp to improve
beam cut-off when aiming. Covering a
headlamp may cause excessive heat build-up
which may cause damage to the headlamp.
6. Turn on the low-beam headlamps and place a
piece of cardboard or equivalent in front of the
headlamp not being adjusted. Do not place
it directly on the headlamp. This allows
only the beam of light from the headlamp
being adjusted to be seen on the at surface.
329

7. Locate the vertical headlamp aiming screws,
which are under the hood near each headlamp
assembly.
The adjustment screw can be turned with
a 6 mm socket wrench.8. Turn the vertical aiming screw until the
headlamp beam is aimed to the horizontal tape
line. Turn it clockwise or counterclockwise to
raise or lower the angle of the beam.
9. Make sure that the light from the headlamp is
positioned at the bottom edge of the horizontal
tape line. The lamp on the left (A) shows
the correct headlamp aim. The lamp on the
right (B) shows the incorrect headlamp aim.
10. Repeat Steps 7 through 9 for the opposite
headlamp.
330

Replacement Bulbs
Exterior Lamps Bulb Number
Back-Up Lamps 921
Center High-Mounted
Stoplamp (CHMSL)912
Front Parking/Turn Signal Lamps 3157KX
Halogen Headlamps,
High/Low-Beam9007 LL
License Plate Lamp and
Sidemarker194
Stoplamp, Taillamp and
Turn Signal Lamps3057KX
For replacement bulbs not listed here, contact
your dealer/retailer.
Windshield Wiper Blade
Replacement
Windshield wiper blades should be inspected for
wear or cracking. SeeScheduled Maintenance
on page 396for more information on wiper blade
inspection.Replacement blades come in different types and
are removed in different ways. For proper type and
length, seeNormal Maintenance Replacement
Parts on page 408. Here is how to remove
the wiper blades:
1. Pull the windshield wiper arm away from the
windshield.
2. Push the release lever and slide the wiper
assembly toward the driver’s side of the
vehicle.
3. Install a new blade by reversing Steps 1 and 2.
337