2018 CHEVROLET CORVETTE ECO mode

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11374030) - 2018 - CRC - 11/8/17
Instruments and Controls 127
Time and Date
Manually set the time and date. See
Clock098.
Driving Mode
Select and the following may
display:
.
Engine Sound Management
. Steering
Engine Sound Management
This allows the Engine Sound
Management feature to be set
independent of the Driver Mode
Selector. See Track Events and
Competitive Driving 0159.
Select Auto (Mode Selector),
Stealth, Tour, Sport, or Track.
Steering
This allows the Steering feature to
be turned on or off.
Select Auto (Mode Selector), Tour,
Sport, or Track.
Language
Select Language, then select from
the available language(s). The selected language will display
on the system, and voice
recognition will reflect the selected
language.
Valet Mode
This will lock the infotainment
system and steering wheel controls.
It may also limit access to vehicle
storage locations.
To enable Valet Mode:
1. Enter a four-digit code on the keypad.
2. Select Enter to go to the confirmation screen.
3. Re-enter the four-digit code.
Touch Lock or Unlock to lock or
unlock the system. Touch Back to
go back to the previous menu.
Radio
Select and the following may
display:
. Manage Favorites
. Number of Favorites Shown
. Audible Touch Feedback .
Bose AudioPilot
. Maximum Start Up Volume
Manage Favorites
This allows favorites to be edited.
See “Manage Favorites” in
“Settings” under“Radio” in the
infotainment manual.
Number of Favorites Shown
Touch to set the number of favorites
to display.
Select the desired number or select
Auto and the infotainment system
will automatically adjust the number
of favorites shown.
Audible Touch Feedback
This allows Audible Touch
Feedback to be turned on or off.
Select Off or On.
Bose AudioPilot
This feature adjusts the volume
based on the noise in the vehicle.
See “Bose AudioPilot Noise
Compensation Technology” under
“Infotainment System Settings” in
the infotainment manual.

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11374030) - 2018 - CRC - 11/8/17
Infotainment System 147
.GPS Tracking Map: Shows the
vehicle’s current position relative
to a known route.
. Engine Rotations Per Minute
(RPMs): The vertical line and
triangle indicate current RPMs.
As the RPMs increase, the
backfill follows.
. Transmission State (Current
Gear): Same as Sport.
. Friction Bubble Graphic: Lateral
and longitudinal G-Forces are
displayed as a dot within a
bubble. A red dot displays when
the vehicle starts braking and
turns green when the vehicle
accelerates. The dot is white
when the vehicle is not moving.
A white dot is the default.
. Brake and Throttle Graphic:
Displays the percentage value of
brake and throttle pedal position
from 0–100%.
. Steering Angle: The graphic fills
from the center to the left or right
depending on the direction of steering. The numerical steering
angle displays below the
graphic.
. Active Handling Active Indicator:
The graphic only displays if the
active handling systems are
activated.
. Performance Traction
Management (PTM) Mode:
Displays the current PTM mode.
The options are Wet, Dry, Sport
1, Sport 2, or Race.
. Current Lap Time: Displays the
elapsed lap time if the finish line
is defined and the vehicle has
crossed the defined finish line at
least once.
. Event Odometer: This displays
the distance driven since the
recording began.
. Drive Mode: Displays the
vehicle’s current drive mode. Performance Timing:
Displays these vehicle metrics:
.
Vehicle Speed: Same as Sport.
. Engine Rotations Per Minute
(RPMs): Same as Sport.
. Transmission State (Current
Gear): Same as Sport.
. 0–100 km/h (0–60 mph),
0–200 km/h (0–100 mph), 400 m
(1/4 th mi), and 0–200–0 km/h
(0–100–0 mph): The timer starts
recording as soon as the vehicle
accelerates. As the vehicle
passes each speed and distance
milestone, it is displayed on the
overlay.

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11374030) - 2018 - CRC - 11/8/17
148 Infotainment System
.Throttle Position: Displays
the percentage of throttle applied
from 0–100%.
. Active Handling Active Indicator:
The graphic only displays if the
active handling systems are
activated.
Naming Convention
The recorded video file name is
stored as the recorded date and the
length of the recording.
If the recorded session was
recorded while the system was in
Valet Mode, the file name will
display the mode, date, and length
of time.
SettingsTouch Settings on the PDR menu to
display settings.
Valet Mode Recording : Allows
recording preferences to be
selected. It is recommended that a
blank SD card be used. Available
choices are:
. Automatically record when in
Valet Mode: Enables the PDR to
begin recording as soon as the
vehicle is in Valet Mode. .
Overwrite existing data when
memory full: Allows manual
overwriting of previous
recordings, one at a time starting
with the oldest, when the current
recording requires additional
storage to continue.
Valet Mode does not record audio.
Record Audio : Allows audio to be
recorded along with video.
Audio will not record during
Valet Mode.
Software Information : Displays
PDR software information and
version numbers.
Toolbox Software : Allows for the
evaluation of driver and vehicle
performance during a recorded
event. See www.Corvette.com to
download the software.

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11374030) - 2018 - CRC - 11/8/17
Climate Controls 149
Climate Controls
Climate Control Systems
Dual Automatic ClimateControl System . . . . . . . . . . . . . 149
Air Vents
Air Vents . . . . . . . . . . . . . . . . . . . . . 153
Maintenance
Passenger Compartment AirFilter . . . . . . . . . . . . . . . . . . . . . . . . 153
Service . . . . . . . . . . . . . . . . . . . . . . . 154
Climate Control Systems
Dual Automatic Climate Control System
The heating, cooling, and ventilation for the vehicle can be controlled with
this system.
1. Driver Temperature Control
2. AUTO (Automatic Operation)
3. A/C (Air Conditioning)
4. Air Delivery Modes
5. Defrost
6. SYNC
7. Fan Control 8. Driver and Redundant
Passenger Heated and
Ventilated Front Seat Controls
9. Rear Window Defogger
10. Recirculation

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11374030) - 2018 - CRC - 11/8/17
Climate Controls 151
Changing the mode cancels the
automatic operation and the system
goes into manual mode. Press
AUTO to return to automatic
operation.
Y:Air is directed to the instrument
panel outlets.
[: Air is directed to the floor
outlets.
\: Air is directed to the instrument
panel outlets and the floor outlets.
-: Air is directed to the windshield
and floor outlets to clear the
windows of fog or moisture. The
recirculation mode cannot be
selected while in the defog mode.
0: Press to clear the windshield
of fog or frost more quickly. Air is
directed to the windshield and side
window outlets. The recirculation
mode cannot be selected while in
defrost mode.
For best results, clear all snow and
ice from the windshield before
defrosting.
Do not drive the vehicle until all the
windows are clear. A/C :
Press to turn the air
conditioning on or off. If the fan is
turned off, the air conditioner will not
run and the indicator light may
turn off.
Press AUTO to return to automatic
operation and the air conditioner
runs as needed. When the indicator
light is on, the air conditioner runs
automatically to cool the air inside
the vehicle or to dry the air as
needed to defog the windshield
faster.
Depending on the engine speed, the
air conditioning compressor may
shut off and turn on again and a
slight change in A/C cooling and
engine performance may be
noticed. This is normal. The system
is designed to make adjustments to
help with fuel economy while still
maintaining the selected
temperature.
If the A/C is turned off, automatic
operation is canceled.
/: Press to turn on
recirculation. An indicator light
comes on. Air is recirculated to quickly cool the inside of the vehicle
or reduce the entry of outside air
and odors. Recirculation mode is
not available in defrost or
defog mode.
Rear Window Defogger
=:
Press to turn the rear window
defogger on or off. An indicator light
on the button comes on to show that
the rear window defogger is on.
The defogger only works when the
ignition is on. The defogger turns off
if the ignition is off or in ACC/
ACCESSORY.
The rear window defogger can be
set to automatic operation. See
“Climate and Air Quality” under
Vehicle Personalization 0126.
When auto rear defog is selected,
the rear window defogger turns on
automatically when the interior
temperature is cold and the outside
temperature is about 4 °C (40 °F)
and below. The auto rear defogger
turns off automatically after about
10 minutes.

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11374030) - 2018 - CRC - 11/8/17
Driving and Operating 155
Driving and
Operating
Driving Information
Distracted Driving . . . . . . . . . . . . 156
Defensive Driving . . . . . . . . . . . . . 157
Drunk Driving . . . . . . . . . . . . . . . . . 157
Control of a Vehicle . . . . . . . . . . . 157
Braking . . . . . . . . . . . . . . . . . . . . . . . 157
Steering . . . . . . . . . . . . . . . . . . . . . . 158
Off-Road Recovery . . . . . . . . . . . 158
Loss of Control . . . . . . . . . . . . . . . 159
Track Events and CompetitiveDriving . . . . . . . . . . . . . . . . . . . . . . 159
Driving on Wet Roads . . . . . . . . 170
Hill and Mountain Roads . . . . . 171
Winter Driving . . . . . . . . . . . . . . . . 172
If the Vehicle Is Stuck . . . . . . . . 173
Vehicle Load Limits . . . . . . . . . . . 173
Starting and Operating
New Vehicle Break-In . . . . . . . . . 177
Front Air Dam . . . . . . . . . . . . . . . . 178
Composite Materials . . . . . . . . . . 178
Ignition Positions . . . . . . . . . . . . . 178
Starting the Engine . . . . . . . . . . . 180
Retained Accessory Power (RAP) . . . . . . . . . . . . . . . . 182 Shifting Into Park . . . . . . . . . . . . . 182
Shifting out of Park . . . . . . . . . . . 183
Parking (Manual
Transmission) . . . . . . . . . . . . . . . 183
Parking over Things
That Burn . . . . . . . . . . . . . . . . . . . 183
Active Fuel Management . . . . . 184
Extended Parking . . . . . . . . . . . . 184
Engine Exhaust
Engine Exhaust . . . . . . . . . . . . . . 184
Running the Vehicle While Parked . . . . . . . . . . . . . . . . . . . . . . 185
Automatic Transmission
Automatic Transmission . . . . . . 185
Manual Mode . . . . . . . . . . . . . . . . . 187
Manual Transmission
Manual Transmission . . . . . . . . . 190
Active Rev Match . . . . . . . . . . . . . 191
Brakes
Antilock BrakeSystem (ABS) . . . . . . . . . . . . . . . 193
Electric Parking Brake . . . . . . . . 193
Brake Assist . . . . . . . . . . . . . . . . . . 195
Hill Start Assist (HSA) . . . . . . . . 195
Ride Control Systems
Traction Control/Electronic Stability Control . . . . . . . . . . . . . 196
Driver Mode Control . . . . . . . . . . 198
Competitive Driving Mode . . . . 201
Limited-Slip Differential (Stingray without
Z51 Only) . . . . . . . . . . . . . . . . . . . 205
Limited-Slip Differential (Z06, Grand Sport, and Stingray
with Z51) . . . . . . . . . . . . . . . . . . . . 205
Cruise Control
Cruise Control . . . . . . . . . . . . . . . . 205
Driver Assistance Systems
Assistance Systems forParking or Backing . . . . . . . . . . 208
Fuel
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . 210
California FuelRequirements . . . . . . . . . . . . . . . 211
Fuels in Foreign Countries . . . . 211
Fuel Additives . . . . . . . . . . . . . . . . 211
Filling the Tank . . . . . . . . . . . . . . . 212
Filling a Portable Fuel Container . . . . . . . . . . . . . . . . . . . 213

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11374030) - 2018 - CRC - 11/8/17
160 Driving and Operating
vehicle for racing or other
competitive driving. SeeCompetitive
Driving Mode 0201.
A manual transmission is
recommended for extended track
usage at higher ambient
temperatures. Consult the Track
Preparation Guide for additional
information. See your dealer.
Be sure to follow all service
procedures before driving the
vehicle at track events or
competitively.
Engine Sound Management
Setting
Caution
Do not place the vehicle in
Engine Sound Management –
Stealth mode. Damage could
result to exhaust valve actuators. Engine Oil
Caution
If the vehicle is used for track
events and competitive driving,
the engine may use more oil than
it would with normal use. Low oil
levels can damage the engine.
Check the oil level often and
maintain the proper level. See
Engine Oil
0226.
Caution
Not changing the engine oil to
15W-50 may cause engine
damage. Engine oil must be
changed to 15W-50 synthetic.
See Capacities and Specifications
0 318.
Z51 Performance Package, Grand
Sport, and Z06 Only: Check the oil
level often during track events and
competitive driving and keep the
level at or near 0.5 L (0.5 qt) above the upper mark that shows the
proper operating range on the
engine oil dipstick. After the
competitive driving, remove excess
oil so that the level on the dipstick is
not above the upper mark that
shows the proper operating range.
Stingray without Z51 Performance
Package: Additional oil fill above the
upper mark on the dipstick is not
recommended for track events or
other competitive driving. Check the
oil level often during racing or other
competitive driving and keep the
level at or near the upper mark that
shows the proper operating range
on the engine oil dipstick. After the
competitive driving, remove excess
oil so that the level on the dipstick is
not above the upper mark that
shows the proper operating range.
After track use, change the oil back
to 5W-30 for street use. See
Engine
Oil 0226.
Automatic Transmission Fluid
Have the transmission fluid set to
the track specific oil level prior to
track usage. Transmission fluid

Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11374030) - 2018 - CRC - 11/8/17
Driving and Operating 177
Warning (Continued)
.Put things in the rear
area of your vehicle. Try
to spread the weight
evenly.
.Never stack heavier
things, like suitcases,
inside the vehicle so that
some of them are above
the tops of the seats.
.Do not leave an
unsecured child restraint
in your vehicle.
.When you carry
something inside the
vehicle, secure it
whenever you can.
Starting and
Operating
New Vehicle Break-In
Follow these recommended
guidelines during the first 2 414 km
(1,500 mi) of driving this vehicle.
Parts have a break-in period and
performance will be better in the
long run.
For the first 322 km (200 mi):
.To break in new tires, drive at
moderate speeds and avoid hard
cornering.
. New brake linings also need a
break-in period. Avoid making
hard stops. This is
recommended every time brake
linings are replaced.
For the first 800 km (500 mi):
. Avoid full throttle starts and
abrupt stops.
. Do not exceed 4000 rpm. .
Avoid driving at any one
constant speed, fast or slow,
including the use of cruise
control.
. Avoid downshifting to brake or
slow the vehicle when the
engine speed will exceed
4000 rpm.
. Do not let the engine labor.
Never lug the engine. With a
manual transmission, shift to the
next lower gear. This rule
applies at all times, not just
during the break-in period.
. If equipped with a dry sump
engine (Stingray with Z51,
Grand Sport, and Z06), the initial
oil and filter change must be
performed at 800 km (500 mi).
For the first 2 414 km (1,500 mi):
. Do not participate in track
events, sport driving schools,
or similar activities.
. Check engine oil with every
refueling and add if necessary.
Oil and fuel consumption may be
higher than normal.