2005 CHEVROLET CORVETTE display

How to Reset the Engine Oil Life
System
The Engine Oil Life System calculates when to change
your engine oil and lter based on vehicle use.
Anytime your oil is changed, reset the system so it can
calculate when the next oil change is required. If a
situation occurs where you change your oil prior to a
CHANGE ENGINE OIL message being turned on, reset
the system.
To reset the CHANGE ENGINE OIL message after an
oil change, do the following:
1. Press the TRIP button so the OIL LIFE percentage
is displayed.
2. Press RESET and hold for two seconds. OIL LIFE
REMAINING 100% will appear.
If the CHANGE ENGINE OIL message comes back on
when you start your vehicle, the engine oil life system
has not reset. Repeat the procedure.
What to Do with Used Oil
Used engine oil contains certain elements that may be
unhealthy for your skin and could even cause cancer.
Do not let used oil stay on your skin for very long. Clean
your skin and nails with soap and water, or a good
hand cleaner. Wash or properly dispose of clothing or
rags containing used engine oil. See the manufacturer’s
warnings about the use and disposal of oil products.
Used oil can be a threat to the environment. If you
change your own oil, be sure to drain all the oil from the
lter before disposal. Never dispose of oil by putting it
in the trash, pouring it on the ground, into sewers, or into
streams or bodies of water. Instead, recycle it by
taking it to a place that collects used oil. If you have a
problem properly disposing of your used oil, ask
your dealer, a service station or a local recycling center
for help.
5-17

Overheated Engine Protection
Operating Mode
If an overheated engine condition exists and the
messages COOLANT OVER TEMPERATURE and
REDUCED ENGINE POWER are displayed, along with
the Check Engine light, an overheat protection mode
which alternates ring groups of cylinders helps prevent
engine damage. In this mode, you will notice a loss
in power and engine performance. This operating mode
allows your vehicle to be driven to a safe place in an
emergency; you may drive up to 50 miles (80 km).
Notice:After driving in the overheated engine
protection operating mode, to avoid engine damage,
allow the engine to cool before attempting any
repair. The engine oil will be severely degraded.
Repair the cause of coolant loss, change the oil and
reset the oil life system. SeeEngine Oil on
page 5-13.
Cooling System
When you decide it is safe to lift the hood, here is what
you will see:
A. Electric Engine Cooling Fan
B. Coolant Surge Tank with Pressure Cap
5-26

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/DRL 5702KA
Headlamp, High-Beam H9
Stoplamp/Taillamp/Turn Signal 3057KK
For replacement bulbs not listed here, contact your
dealer.
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.
5-48

Remove the valve cap from the tire valve stem. Press
the tire gage rmly onto the valve to get a pressure
measurement. If the cold tire ination pressure matches
the recommended pressure on the Tire and Loading
Information label, no further adjustment is necessary. If
the ination pressure is low, add air until you reach
the recommended amount.
If you overll the tire, release air by pushing on the
metal stem in the center of the tire valve. Re-check the
tire pressure with the tire gage.
Be sure to put the valve caps back on the valve stems.
They help prevent leaks by keeping out dirt and
moisture.
Tire Pressure Monitor System
Your vehicle has a Tire Pressure Monitor (TPM) that
sends tire pressure information to the Driver Information
Center (DIC). Using the DIC control buttons, the
driver is able to check tire pressure levels in all four
tires. SeeTire Pressure Monitor System on page 5-60
andDIC Controls and Displays on page 3-49for
additional information.
High Speed Operation
{CAUTION:
Driving at high speeds, 100 mph (160 km/h) or
higher, puts an additional strain on tires.
Sustained high-speed driving causes
excessive heat build up and can cause sudden
tire failure. You could have a crash and you or
others could be killed. Some high-speed rated
tires require ination pressure adjustment for
high speed operation. When speed limits and
road conditions are such that a vehicle can be
driven at high speeds, make sure the tires are
rated for high speed operation, in excellent
condition, and set to the correct cold tire
ination pressure for the vehicle load.
If you will be driving your vehicle at speeds of 175 mph
(282 km/h) or higher, where it is legal, set the cold
ination pressure to the maximum ination pressure
shown on the tire sidewall, or 38 psi (265 kPa),
whichever is lower. See the example following.
5-59

When you end this high-speed driving, return the tires to
the cold ination pressure shown on the Tire and
Loading Information label. SeeLoading Your Vehicle
on page 4-31.
Example:
You will nd the maximum load and ination pressure
molded on the tire’s sidewall, in small letters, near
the rim ange. It will read something like this: Maximum
load 690 kg (1521 lbs) 300 kPa (44 psi) Max. Press.
For this example, you would set the ination pressure for
high-speed driving at 38 psi (265 kPa).
Racing or other competitive driving may affect the
warranty coverage of your vehicle. See your warranty
booklet for more information.
Tire Pressure Monitor System
The Tire Pressure Monitor (TPM) System on your
vehicle, uses radio and sensor technology to check tire
pressure levels. Sensors, mounted on each tire and
wheel assembly transmit tire pressure readings to
a receiver located in the vehicle. The TPM sensors
transmit tire pressure readings once every 60 seconds
while the vehicle is being driven and once every
60 minutes when the vehicle is stationary for more than
15 minutes. Using the Driver Information Center (DIC),
tire pressure levels can be viewed by the driver.The TPM system also uses the DIC to warn the driver
when air pressure, in one or more tires, falls below
24 psi (164 kPa) or is above 42 psi (290 kPa).
For additional information and details about the DIC
operation and displays seeDIC Controls and Displays
on page 3-49andDIC Warnings and Messages on
page 3-54.
A low tire pressure warning light also appears on the
instrument panel cluster when a low tire condition exists.
The low tire pressure warning light will be shown
each time the engine is started and stays on until the
low tire condition is corrected.
When the tire pressure
monitoring system warning
light is lit, one or more
of your tires is signicantly
under-inated.
You should stop and check your tires as soon as
possible, and inate them to the proper pressure as
indicated on the vehicle’s tire information placard.
Driving on a signicantly under-inated tire causes the
tire to overheat and can lead to tire failure.
5-60

Under-ination also reduces fuel efficiency and tire tread
life, and may affect the vehicle’s handling and stopping
ability. Each tire, including the spare, should be
checked monthly when cold and set to the
recommended ination pressure as specied in the
vehicle placard and owner’s manual.
The Tire and Loading Information Label (tire information
placard) is attached to the vehicle’s b-pillar. This
label shows the size of your vehicle’s original tires and
the correct ination pressure for your vehicle’s tires
when they are cold. SeeLoading Your Vehicle on
page 4-31.
Your vehicle’s TPM system can alert you about a low or
high tire pressure condition but it does not replace
normal tire maintenance. SeeInation - Tire Pressure
on page 5-58andWhen It Is Time for New Tires
on page 5-62.
Each TPM sensor has a unique identication code that
is matched to one of the four tire positions on your
vehicle. The tire and wheel assembly positions are, left
front (LF); right front (RF); right rear (RR) and left
rear (LR). Any time you rotate your vehicle’s tires or
replace one or more TPM sensors, the identication
codes will need to be matched to the new tire and wheel
position. The TPM matching process is performed in
a specic sequence and time limit. A special tool is also
required. See your dealer for service.The SERVICE TIRE MONITOR message is displayed
when the TPM system is malfunctioning. For example,
one or more TPM sensors may be inoperable or
missing. Also, the active handling system will be
affected, seeActive Handling System on page 4-10.
See your dealer for service.
The TPM system operates on a radio frequency subject
to Federal Communications Commission (FCC) Rules
and with Industry and Science Canada.
This device complies with Part 15 of the FCC Rules and
with RSS-210 of Industry and Science Canada.
Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and
(2) this device must accept any interference received
including interference that may cause undesired
operation of the device.
Changes or modications to this system by other than
an authorized service facility could void authorization to
use this equipment.
Tire Rotation
The tires on your vehicle are different sizes front to rear.
Due to this, your tires should not be rotated. Each tire
and wheel should be used only in the position it is in.
5-61

Fuses Usage
SPARE FUSE
HOLDERSpare Fuse Holder
SPARE FUSE
HOLDERSpare Fuse Holder
SPARE FUSE
HOLDERSpare Fuse Holder
SPARE FUSE
HOLDERSpare Fuse Holder
TPA Tonneau Pulldown Actuator
ONSTAR OnStar
®
DRIV DR SW Driver Door Switch
TELE SW/MEM
SEAT MODTelescope Switch, Memory Seat
Module
IGN SW/
INTR SENSIgnition Switch, Intrusion Sensor
REVERSE
LAMPReverse Lamp
REVERSE
LAMPSReverse Lamps
Blank Not Used
STOP LAMP Stop Lamp
BTSI SOL/
COL LOCKBrake Transmission Shift Interlock,
Column Lock
BLANK Not Used
Fuses Usage
RADIO/
S-BAND/VICSRadio, S-Band, VICS
REAR
FOG/ALDL/
TOP SWRear Fog Lamp, Assembly Line
Diagnostic Link Connector,
Convertible Top Switch
GMLAN
DEVICESGMLAN Devices
ISRVM/ HVACElectric Inside Rearview Mirror,
Heating Ventilation, Air Conditioning
CRUISE SW Cruise Control Switch
TONNEAU
RELSETonneau Release
RUN/CRANK Run/Crank Relay
HTD SEAT/
WPR RELAYSHeated Seat, Wiper Relays
ECM Engine Control Module
SDM PSIR SW
AIRBAGSDM/PSIR Switch (Airbag)
CLSTR/HUD Cluster, Heads-Up Display
HVAC/
PWR SNDHeating, Ventilation/Air Conditioning,
Power Sounder
SPARE Spare
DR LCK Door Locks
CTSY/LAMP Courtesy Lamp
BLANK Not Used
5-87

Convertible Top......................................2-57, 2-64
Coolant
Engine Temperature Gage............................3-41
Heater, Engine............................................2-24
Surge Tank Pressure Cap.............................5-24
Cooling System..............................................5-26
Courtesy Lamps.............................................3-19
Cruise Control................................................3-11
Cupholder(s)..................................................2-46
Customer Assistance Information
Courtesy Transportation.................................. 7-7
Customer Assistance for Text
Telephone (TTY) Users............................... 7-4
Customer Assistance Offices........................... 7-4
Customer Satisfaction Procedure..................... 7-2
GM Mobility Reimbursement Program............... 7-5
Reporting Safety Defects to General Motors....7-11
Reporting Safety Defects to the
Canadian Government..............................7-10
Reporting Safety Defects to the
United States Government.........................7-10
Roadside Assistance Program......................... 7-5
Service Publications Ordering Information........7-11DDaytime Running Lamps..................................3-16
Defensive Driving............................................. 4-2
Diversity Antenna System.................................3-99
Doing Your Own Service Work........................... 5-4
Door
Automatic Door Locks..................................2-13
Locks........................................................2-10
Power Door Locks.......................................2-12
Programmable Automatic Door Unlock............2-13
Driver
Position, Safety Belt.....................................1-13
Driver Information Center (DIC).........................3-49
DIC Controls and Displays............................3-49
DIC Vehicle Personalization..........................3-69
DIC Warnings and Messages........................3-54
Other Messages..........................................3-68
Driving
At Night.....................................................4-17
City...........................................................4-21
Defensive..................................................... 4-2
Drunken....................................................... 4-2
Freeway.....................................................4-22
Hill and Mountain Roads..............................4-24
In Rain and on Wet Roads...........................4-19
Racing or Other Competitive Driving...............2-23
Rocking Your Vehicle to Get it Out.................4-31
Winter........................................................4-26
Dual Automatic Climate Control System.............3-25
4