2007 CHEVROLET CORVETTE Owners Manual

Notice:If the jumper cables are connected or
removed in the wrong order, electrical shorting
may occur and damage the vehicle. The repairs
would not be covered by your warranty. Always
connect and remove the jumper cables in the
correct order, making sure that the cables do
not touch each other or other metal.
A. Heavy, Unpainted Metal Engine Part or
Remote Negative (−) Terminal
B. Good Battery or Remote Positive (+)
and Negative (−) Terminals
C. Dead Battery or Remote Positive (+) TerminalTo disconnect the jumper cables from both
vehicles, do the following:
1. Disconnect the black negative (−) cable from
the vehicle that had the dead battery.
2. Disconnect the black negative (−) cable from
the vehicle with the good battery.
3. Disconnect the red positive (+) cable from the
vehicle with the good battery.
4. Disconnect the red positive (+) cable from the
other vehicle.
5. Return the engine fuse block cover to its
original position.
6. You may also need to initialize the power
windows. See “Power Window Initialize”
underPower Windows on page 86for more
information.
Jumper Cable Removal
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Rear Axle
When to Check Lubricant
It is not necessary to regularly check rear axle
uid unless you suspect there is a leak or you
hear an unusual noise. A uid loss could indicate
a problem. Have it inspected and repaired.
How to Check Lubricant
To get an accurate reading, the vehicle should
be on a level surface.
If the level is below the bottom of the ller plug
hole, you will need to add some lubricant.
Add enough lubricant to raise the level to the
bottom of the ller plug hole.
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What to Use
To add lubricant when the level is low, use
SAE 75W–90 Synthetic Axle Lubricant (GM
Part No. U.S. 89021677, in Canada 89021678)
meeting GM Specication 9986115. To completely
rell after draining, add Limited-Slip Axle
Lubricant Additive (GM Part No. U.S. 1052358,
in Canada 992694). SeeRecommended
Fluids and Lubricants on page 443. Then ll
to the bottom of the ller plug hole with the
Synthetic Gear Lubricant.
Bulb Replacement
For the proper type of replacement bulbs,
seeReplacement Bulbs on page 374.
For any bulb changing procedure not listed
in this section, contact your dealer.
High Intensity Discharge (HID)
Lighting
{CAUTION:
The low beam high intensity discharge
lighting system operates at a very high
voltage. If you try to service any of
the system components, you could be
seriously injured. Have your dealer or
a qualied technician service them.
Your vehicle has HID headlamps. After your
vehicle’s HID headlamp bulb has been replaced,
you may notice that the beam is a slightly different
shade than it was originally. This is normal.
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Halogen Bulbs
{CAUTION:
Halogen bulbs have pressurized gas
inside and can burst if you drop or
scratch the bulb. You or others could
be injured. Be sure to read and follow
the instructions on the bulb package.
Headlamps, Front Turn Signal,
and Parking Lamps
A. High-beam Headlamp
B. Low-beam Headlamp
C. Front Parking/Turn Signal/Daytime
Running Lamp (DRL)
If the low-beam headlamp needs to be replaced,
you will need to see your dealer. SeeHigh
Intensity Discharge (HID) Lighting on page 371
for more information.
372

To replace a high-beam or front parking/turn
signal/DRL bulb, do the following:
1. Turn the wheel to allow access to the
wheel well.
2. Access the high-beam or front parking/turn
signal bulbs by removing the access panel.
To do this, remove the three outer fasteners
and move the cover back.3. Remove the outer cover to expose the
high-beam headlamp bulb socket once
the access cover has been removed.
4. Remove the
headlamp bulb
by releasing
the outer tabs
from the socket.
5. Remove the front parking/turn signal bulb by
turning the bulb socket counterclockwise.
6. Replace the high-beam headlamp bulb with
a new bulb and reattach to the bulb socket.
Replace the front parking/turn signal bulb
by turning the bulb socket clockwise.
7. Reverse the Steps 2 through 4 to reinstall.
373

Taillamps, Turn Signal, and
Stoplamps
To replace a stoplamp, taillamp/turn signal bulb,
do the following:
1. Remove the screw from the top of the lamp
assembly.
2. Tilt out the lamp assembly.
3. Turn the bulb socket one-quarter turn
counterclockwise and pull it out.4. Pull the bulb straight out to remove it from
the socket.
5. Push the new bulb in the bulb socket until
it snaps into place.
6. Reinstall the lamp assembly by rst lining
up the tabs on the bottom of the lamp
assembly with the tabs in the vehicle,
then slide it in.
7. Replace the screw at the top of the
lamp assembly.
Replacement Bulbs
Exterior Lamp Bulb Number
Front Parking/
Turn Signal/Daytime
Running Lamp (DRL)5702KA
Headlamp, High-Beam Lamp H9
Sidemarker Lamp W3W
Stoplamp/Taillamp/
Turn Signal Lamp3057KX
For replacement bulbs not listed here,
contact your dealer.
374

Windshield Replacement
Keep in mind that your windshield is part of the
Head-Up Display (HUD) system. If you ever have
to get your windshield replaced, be sure to get
one that is designed for HUD or your HUD image
may look blurred or out of focus.
Windshield Wiper Blade
Replacement
Windshield wiper blades should be inspected for
wear and cracking. SeeScheduled Maintenance
on page 433for more information.
Replacement blades come in different types and
are removed in different ways. For the proper type
and length, seeNormal Maintenance Replacement
Parts on page 445.It is a good idea to clean or replace the wiper
blade assembly every six months.
Allowing the wiper blade arm to touch the
windshield when no wiper blade is installed
could damage the windshield. Any damage that
occurs would not be covered by your warranty.
Do not allow the wiper blade arm to touch
the windshield.
To remove the wiper blade assembly,
do the following:
1. Open the hood to gain access to
the windshield wipers.
2. Lift the wiper arm away from the
windshield.
375

A. Blade Assembly
B. Arm Assembly
C. Locking TabD. Blade Pivot
E. Hook Slot
F. Arm Hook
3. Press down on the blade assembly pivot
locking tab (C). Pull down on the blade
assembly (A) to release it from the wiper
arm hook (F).4. Remove the insert from the blade
assembly (A). The insert has two notches
at one end that are locked by the bottom
claws of the blade assembly. At the notch
end, pull the insert from the blade assembly.
To install the new wiper insert:
1. Slide the insert (D), notched end last, into the
end with the two blade claws (A). Slide the
insert all the way through the blade claws at
the opposite end (B). Plastic caps (C) will
be forced off as the insert is fully installed.
376