2010 CHEVROLET CORVETTE cruise control

{WARNING:
In freezing weather, do not use your washer until
the windshield is warmed. Otherwise the washer
fluid can form ice on the windshield, blocking your
vision.
If the fluid in the windshield washer fluid reservoir is low,
the message CHECK WASHER FLUID will appear on
the Driver Information Center (DIC) display. It will take
15 seconds after the bottle is refilled for this message to
turn off. For information on the correct washer fluid to
use, see Windshield Washer Fluid
on page 6‑42and
Recommended Fluids and Lubricants on page 7‑10.
Cruise Control
With cruise control, a speed of about 40 km/h (25 mph)
or more can be maintained without keeping your foot on
the accelerator. Cruise control does not work at speeds
below about 40 km/h (25 mph).
Cruise control will not work if the parking brake is set,
or if the master cylinder brake fluid level is low.
{WARNING:
Cruise control can be dangerous where you
cannot drive safely at a steady speed. So, do not
use the cruise control on winding roads or in
heavy traffic.
Cruise control can be dangerous on slippery
roads. On such roads, fast changes in tire traction
can cause excessive wheel slip, and you could
lose control. Do not use cruise control on slippery
roads.
If the vehicle is in cruise control, and has the Traction
Control System (TCS), and it begins to limit wheel
spin, the cruise control automatically disengages.
See Traction Control System (TCS)
on page 5‑6.
When road conditions allow the cruise control to be
safely used again, it can be turned back on.
4-7

The vehicle has cruise
control.
9(Off): Turns the system off.
R(On):Turns the system on.
+(Resume/Accelerate): Use to make the vehicle
accelerate or resume a previously set speed.
T(Set): Press this button at the end of the lever to
set the speed.
Setting Cruise Control
{WARNING:
If you leave your cruise control on when you are
not using cruise, you might hit a button and go
into cruise when you do not want to. You could be
startled and even lose control. Keep the cruise
control switch off until you want to use cruise
control.
1. Move the cruise control switch to on.
2. Get up to the speed desired.
3. Press
Tat the end of the lever and release it.
4. Take your foot off the accelerator pedal.
When the cruise control is engaged, the CRUISE
SET TO XX MPH message displays on the Driver
Information Center (DIC). See Other Messages
on
page 4‑70.
4-8

Resuming a Set Speed
If the cruise control is set at a desired speed and then
the brakes are applied, the cruise control is disengaged.
But it does not need to be reset.
Once the vehicle is going about 40 km/h (25 mph) or
more, you can move the cruise control switch briefly
from
RtoS.
The vehicles goes back up to your chosen speed and
stays there.
If the switch is held at resume/accelerate the vehicle
keeps going faster until the switch is released or the
brake is applied. Do not hold the switch at resume/
accelerate, unless you want the vehicle to go faster.
Increasing Speed While Using Cruise
Control
There are two ways to go to a higher speed:
.Use the accelerator pedal to get to the higher
speed. Press
Jat the end of the lever, then
release the button and the accelerator pedal.
The vehicle now cruises at the higher speed. If the
accelerator pedal is held longer than 60 seconds,
cruise control will turn off.
.Move the cruise switch fromRtoS. Hold it there
until desired speed is reached, and then release
the switch. To increase the vehicle speed in small
amounts, move the switch briefly to
S. Each time
this is done, the vehicle goes about 1.6 km/h
(1 mph) faster.
Reducing Speed While Using Cruise
Control
.Press and hold the set button until the lower speed
desired is reached, then release it.
.To slow down in small amounts, briefly pressJ.
Each time this is done, the vehicle goes about
1.6 km/h (1 mph) slower.
Passing Another Vehicle While Using
Cruise Control
Use the accelerator pedal to increase the vehicle's
speed. When you take your foot off the pedal, the
vehicle slows down to the cruise control speed set
earlier.
4-9

Using Cruise Control on Hills
How well the cruise control works on hills depends upon
the vehicle's speed, load, and the steepness of the hills.
When going up steep hills, you might want to step on
the accelerator pedal to maintain the vehicle's speed.
When going downhill, you might have to brake or shift
to a lower gear to keep the vehicle's speed down. When
the brakes are applied the cruise control turns off.
Cruise Control in Sport and Manual Paddle
Shift Gear Selection
When the vehicle is in S (Sport) and the manual paddle
shift controls are not being used, cruise control
operates in the same manner as D (Drive).
When the vehicle is in S (Sport) and the manual paddle
shift controls are being used, cruise control operates as
follows:
.If cruise control is active and a gear is selected
with the manual paddle shift controls, the vehicle
speed is maintained in the driver selected gear
and will not automatically up-shift or down-shift
the transmission while the driver ’s gear selection
is active.
.If driving in hilly terrain, cruise control may not be
able to maintain vehicle speed if an up-shift or
down-shift is not selected by the driver. While
driving on hilly terrain and cruise control is active
with a manual paddle shift gear selection, the
driver must select the proper gear for the terrain or
select D (Drive) on the gear range selector for full
automatic transmission operation.
Ending Cruise Control
To end a cruise control session, step lightly on the
brake pedal. If the vehicle has a manual transmission,
lightly tapping the clutch will also end a cruise control
session.
Move the cruise control switch to
9to turn the system
completely off.
When cruise control is disengaged, the CRUISE
DISENGAGED message displays on the Driver
Information Center (DIC). See DIC Warnings and
Messages on page 4‑52.
Erasing Speed Memory
The cruise control set speed memory is erased when
the cruise control or the ignition is turned off.
4-10

COOLANT OVER TEMPERATURE
This message displays and a sound will be heard if the
engine coolant exceeds 124°C (255°F). If you have
been operating the vehicle under normal driving
conditions, pull off the road, stop the vehicle, and
turn off the engine as soon as possible.
You can monitor the coolant temperature with the
gauges button on the DIC or the engine coolant
temperature gauge on the instrument panel cluster.
See Engine Overheating
on page 6‑38,DIC Operation
and Displayson page 4‑47, and Engine Coolant
Temperature Gauge on page 4‑40.
To acknowledge the message, press the RESET button.
The message and sound will come back on until this
condition changes. If you do not press the RESET
button, the message remains on until the condition
changes.
CRUISE DISENGAGED
This message displays briefly when you disengage
the cruise control system by stepping on the brake on
an automatic transmission vehicle or the clutch on a
manual transmission vehicle, or by turning off the cruise
control switch. See Cruise Control
on page 4‑7for
more information.
ENGINE DRAG CONTROL ACTIVE
This message displays when engine drag control is
active. When driving in a lower gear in rainy, snowy,
or icy conditions and then letting up on the accelerator
or downshifting, the rear wheels may begin to slip and
this message displays. This message stays on for a few
seconds following the engine drag control event.
ENGINE OVERHEATED –STOP ENGINE
This message displays and a sound will be heard when
the engine has overheated. Stop and turn the engine
off immediately to avoid severe engine damage.
See Engine Overheating on page 6‑38.
ENGINE PROTECTION REDUCE
ENGINE RPM
This message displays if the engine oil temperature
exceeds 160°C (320°F). Check the engine coolant
temperature and engine oil level. If the engine is
too hot, see Engine Overheating
on page 6‑38.
The vehicle may need service, so see your dealer/
retailer.
You can monitor the oil temperature with the gauges
button on the DIC. See DIC Operation and Displays
on
page 4‑47.
4-56

Other Messages
Here are more messages that you can receive on your
Driver Information Center (DIC). To acknowledge a
message and read another message that may have
come on at the same time, press the RESET button.
.ACCESSORY MODE ON
.BATTERY VOLTAGE HIGH
See Voltmeter Gauge on page 4‑35.
.BATTERY VOLTAGE LOW
See Voltmeter Gauge on page 4‑35.
.CHECK WASHER FLUID
See Windshield Washer Fluid on page 6‑42.
.CRUISE SET TO XXX MPH (XXX km/h)
See Cruise Control on page 4‑7.
.DRIVER DOOR AJAR
.FOB AUTOLEARN WAIT XX MINUTES
See “Matching Transmitter(s) to Your Vehicle”
under Keyless Access System Operation
on
page 3‑5.
.FOB BATTERY LOW
See “Battery Replacement” underKeyless Access
System Operation on page 3‑5.
.HATCH AJAR (Coupe)
.INTRUSION SENSOR OFF, if your vehicle has this
feature
.INTRUSION SENSOR ON, if your vehicle has this
feature
.KNOWN FOB
See “Matching Transmitter(s) to Your Vehicle”
under Keyless Access System Operation
on
page 3‑5.
.MAXIMUM NUMBER OF FOBS LEARNED
See “Matching Transmitter(s) to Your Vehicle”
under Keyless Access System Operation
on
page 3‑5.
.OFF–ACCESSORY TO LEARN
See “Matching Transmitter(s) to Your Vehicle”
under Keyless Access System Operation
on
page 3‑5.
.PASSENGER DOOR AJAR
.READY FOR FOB #X
See “Matching Transmitter(s) to Your Vehicle”
under Keyless Access System Operation
on
page 3‑5.
.TONNEAU AJAR (Convertible)
.TRUNK AJAR (Convertible)
.UPSHIFT NOW
See Manual Transmission Operation on page 3‑32.
4-70

Braking in Emergencies
ABS allows the driver to steer and brake at the same
time. In many emergencies, steering can help more
than even the very best braking.
Brake Assist
This vehicle has a brake assist feature that responds to
emergency braking by generating additional pressure
and engaging the ABS. When this happens, the brake
pedal will feel easier to push. Just hold the brake pedal
down firmly and let the system work for you. You might
feel the brakes vibrate or notice some noise, but this is
normal. The brakes will return to normal operation after
the brake pedal is released.
Brake assist cannot compensate for unsafe driving
practices and braking effectiveness, itself, depends on
the condition of the road, tires, and brakes and
vehicle mass.
Traction Control System (TCS)
The vehicle has a Traction Control System (TCS) that
limits wheel spin. This is especially useful in slippery
road conditions. The system operates only if it senses
that the rear wheels are spinning too much or are
beginning to lose traction. When this happens, the
system works the rear brakes and reduces engine
power (by closing the throttle and managing engine
spark) to limit wheel spin.
The TRACTION SYSTEM ACTIVE message displays
on the Driver Information Center (DIC) when TCS is
limiting wheel spin. See DIC Warnings and Messages
on page 4‑52. The system may be heard or felt while it
is working, but this is normal.
If cruise control is being used when TCS begins to limit
wheel spin, the cruise control will automatically
disengage. Cruise control may be reengaged when
road conditions allow. See Cruise Control on page 4‑7.
5-6

Hydroplaning
Hydroplaning is dangerous. Water can build up under
your vehicle's tires so they actually ride on the water.
This can happen if the road is wet enough and you are
going fast enough. When your vehicle is hydroplaning, it
has little or no contact with the road.
There is no hard and fast rule about hydroplaning.
The best advice is to slow down when the road is wet.
Other Rainy Weather Tips
Besides slowing down, other wet weather driving tips
include:
.Allow extra following distance.
.Pass with caution.
.Keep windshield wiping equipment in good shape.
.Keep the windshield washer fluid reservoir filled.
.Have good tires with proper tread depth. See Tireson page 6‑62.
.Turn off cruise control.
Before Leaving on a Long Trip
To 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?
5-23