2016 CHEVROLET VOLT warning light

Chevrolet VOLT Owner Manual (GMNA-Localizing-U.S/Canada/Mexico-
9159388) - 2016 - crc - 5/20/15
94 Instruments and Controls
Instruments and
Controls
Controls
Steering Wheel Adjustment . . . . 95
Steering Wheel Controls . . . . . . . 95
Heated Steering Wheel . . . . . . . . 95
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Windshield Wiper/Washer . . . . . . 96
Compass . . . . . . . . . . . . . . . . . . . . . . 97
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . 97
Power Outlets . . . . . . . . . . . . . . . . . 98
Wireless Charging . . . . . . . . . . . . . 99
Warning Lights, Gauges, and
Indicators
Warning Lights, Gauges, andIndicators . . . . . . . . . . . . . . . . . . . 100
Instrument Cluster . . . . . . . . . . . . 100
Speedometer . . . . . . . . . . . . . . . . . 104
Odometer . . . . . . . . . . . . . . . . . . . . . 104
Trip Odometer . . . . . . . . . . . . . . . . 104
Battery Gauge (High Voltage) . . . . . . . . . . . . . . . . . . . . . 104
Fuel Gauge . . . . . . . . . . . . . . . . . . . 104
Driver Efficiency Gauge . . . . . . 105
Power Indicator Gauge . . . . . . . 106
Safety Belt Reminders . . . . . . . . 106
Airbag Readiness Light . . . . . . . 107 Passenger Airbag Status
Indicator . . . . . . . . . . . . . . . . . . . . 108
Charging System Light (12-Volt Battery) . . . . . . . . . . . . . . . . . . . . . 108
Malfunction Indicator Lamp
(Check Engine Light) . . . . . . . . 109
Brake System Warning Light . . . . . . . . . . . . . . . . . . . . . . . . 110
Electric Parking Brake Light . . . . . . . . . . . . . . . . . . . . . . . . . 111
Service Electric Parking Brake Light . . . . . . . . . . . . . . . . . . . . . . . . . 111
Antilock Brake System (ABS) Warning Light . . . . . . . . . . . . . . . 111
Sport Mode Light . . . . . . . . . . . . . 112
Mountain Mode Light . . . . . . . . . 112
Hold Mode Light . . . . . . . . . . . . . . 112
Lane Keep Assist (LKA) Light . . . . . . . . . . . . . . . . . . . . . . . . 112
Vehicle Ahead Indicator . . . . . . . 113
Traction Off Light . . . . . . . . . . . . . 113
StabiliTrak
®OFF Light . . . . . . . . 113
Traction Control System (TCS)/ StabiliTrak
®Light . . . . . . . . . . . . 113
Engine Coolant Temperature Warning Light . . . . . . . . . . . . . . . 114
Tire Pressure Light . . . . . . . . . . . 114
Engine Oil Pressure Light . . . . . 114
Low Fuel Warning Light . . . . . . . 115
Security Light . . . . . . . . . . . . . . . . . 115
Vehicle Ready Light . . . . . . . . . . 115 High-Beam On Light . . . . . . . . . . 115
Lamps On Reminder . . . . . . . . . . 116
Cruise Control Light . . . . . . . . . . 116
Door Ajar Light . . . . . . . . . . . . . . . 116
Information Displays
Center Stack Display . . . . . . . . . 116
Power Flows . . . . . . . . . . . . . . . . . . 117
Programmable Charging . . . . . . 118
Energy Information . . . . . . . . . . . 127
Driver Information
Center (DIC) . . . . . . . . . . . . . . . . 128
Vehicle Messages
Vehicle Messages . . . . . . . . . . . . 130
Battery and ChargingMessages . . . . . . . . . . . . . . . . . . . 130
Brake System Messages . . . . . 130
Compass Messages . . . . . . . . . . 131
Cruise Control Messages . . . . . 131
Door Ajar Messages . . . . . . . . . . 131
Electric Drive Unit Messages . . . . . . . . . . . . . . . . . . . 131
Engine Cooling System Messages . . . . . . . . . . . . . . . . . . . 132
Engine Oil Messages . . . . . . . . . 132
Fuel System Messages . . . . . . . 132
Key and Lock Messages . . . . . 133
Lamp Messages . . . . . . . . . . . . . . 133
Object Detection System Messages . . . . . . . . . . . . . . . . . . . 134

Chevrolet VOLT Owner Manual (GMNA-Localizing-U.S/Canada/Mexico-
9159388) - 2016 - crc - 5/20/15
100 Instruments and Controls
Warning Lights,
Gauges, and
Indicators
Warning lights and gauges can
signal that something is wrong
before it becomes serious enough
to cause an expensive repair or
replacement. Paying attention to the
warning lights and gauges could
prevent injury.
Some warning lights come on briefly
when the propulsion system is
started to indicate they are working.
When one of the warning lights
comes on and stays on while
driving, or when one of the gauges
shows there may be a problem,
check the section that explains what
to do. Waiting to do repairs can be
costly and even dangerous.
Instrument Cluster
The instrument cluster displays a
preview of information that includes
electric range, charging, odometer,
and battery status. This happens
upon entry when the driver door is
opened, and following the welcome
animation, before starting the
vehicle.
The CHARGING OVERRIDE/
INTERRUPTION OCCURRED
message may display to indicate
that a charging override or
interruption has occurred due to one
or more of the following events:
.Override of the charge settings
by the owner using OnStar.
. Unintended interruption of AC
power at the vehicle's
charge port.
. Interruption of charging by the
utility company using OnStar as
authorized by the vehicle owner.

Chevrolet VOLT Owner Manual (GMNA-Localizing-U.S/Canada/Mexico-
9159388) - 2016 - crc - 5/20/15
Instruments and Controls 103
Use the right steering wheel control
to open and scroll through the
different items and displays.
Press
oto access the cluster
applications. Use
worxto scroll
through the list of applications.
. Info. This is where you can view
the Driver Information Center
(DIC) displays. See Driver
Information Center (DIC) 0128.
. Audio
. Phone
. Navigation .
Display Layout. See
“Reconfigurable Instrument
Cluster” earlier in this section.
. Settings
Audio
While the Audio application page is
displayed, press
pto enter the
Audio menu. In the Audio menu,
search for music or change the
audio source.
Phone
While the Phone application page is
displayed, press
pto enter the
Phone menu. In the Phone menu,
if there is no active phone call, view
recent calls or scroll through
contacts. If there is an active call,
mute the phone or switch to handset
operation.
Navigation
If there is no active route, a
compass will be displayed. If there
is an active route, press
pto end
route guidance or turn the voice
prompts on or off. Settings
Press
pto enter the Settings menu.
Use
worxto scroll through the
items in the Settings menu
Units : Press
Vwhile Units is
highlighted to enter the Unit menu.
Choose US, Metric, or Imperial units
by pressing
Vwhile the desired
item is highlighted. A checkmark will
be displayed next to the
selected item.
Speed Warning : The Speed
Warning display allows the driver to
set a speed that they do not want to
exceed. To set the Speed Warning,
press
Vwhen Speed Warning is
displayed. Press
worxto adjust
the value. Press
Vto set the speed.
Once the speed is set, this feature
can be turned off by pressing
V
while viewing this page. If the
selected speed limit is exceeded, a
pop-up warning is displayed with a
chime.

Chevrolet VOLT Owner Manual (GMNA-Localizing-U.S/Canada/Mexico-
9159388) - 2016 - crc - 5/20/15
Instruments and Controls 107
grocery bag, laptop, or other
electronic device. To turn off the
reminder light and/or chime, remove
the object from the seat or buckle
the safety belt.
Second Row Passenger Belt
Reminder Light
Second row seating positions
monitored for safety belt use are
represented by a colored symbol on
the instrument cluster indicating
safety belt status. When the vehicle
is started, three safety belt symbols
come on and stay on for several
seconds in the instrument cluster to
alert the driver that passengers may
need to fasten their safety belts.
After the passenger safety belt is
buckled, the corresponding safety
belt symbol in the instrument cluster
turns green. If a safety belt is not
initially buckled, the instrumentcluster displays a gray safety belt
symbol. While the vehicle is moving,
if a second row passenger who was
previously buckled becomes
unbuckled, the corresponding safety
belt symbol will change to flashing
red for several seconds and a chime
may sound.
Airbag Readiness Light
This light shows if there is an
electrical problem with the airbag
system. The system check includes
the airbag sensor(s), passenger
sensing system, the pretensioners,
the airbag modules, the wiring, and
the crash sensing and diagnostic
module. For more information on the
airbag system, see
Airbag System
0 62.
The airbag readiness light comes on
for several seconds when the
vehicle is started. If the light does
not come on then, have it fixed
immediately.
{Warning
If the airbag readiness light stays
on after the vehicle is started or
comes on while driving, it means
the airbag system might not be
working properly. The airbags in
the vehicle might not inflate in a
crash, or they could even inflate
without a crash. To help avoid
injury, have the vehicle serviced
right away.
If there is a problem with the airbag
system, a Driver Information Center
(DIC) message may also come on.
See Airbag System Messages
0 136.

Chevrolet VOLT Owner Manual (GMNA-Localizing-U.S/Canada/Mexico-
9159388) - 2016 - crc - 5/20/15
108 Instruments and Controls
Passenger Airbag Status
Indicator
The vehicle has a passenger
sensing system. SeePassenger
Sensing System 068 for important
safety information. The passenger
airbag status indicator is in the
overhead console.
When the vehicle is started, the
passenger airbag status indicator
will light ON and OFF for several
seconds as a system check. Then,
after several more seconds, the
status indicator will light either ON
or OFF to let you know the status of
the front outboard passenger frontal
airbag and knee airbag. If the word ON is lit on the
passenger airbag status indicator, it
means that the front outboard
passenger frontal airbag and knee
airbag are allowed to inflate.
If the word OFF is lit on the airbag
status indicator, it means that the
passenger sensing system has
turned off the front outboard
passenger frontal airbag and knee
airbag.
If, after several seconds, both status
indicator lights remain on, or if there
are no lights at all, there may be a
problem with the lights or the
passenger sensing system. See
your dealer for service.
{Warning
If the airbag readiness light ever
comes on and stays on, it means
that something may be wrong
with the airbag system. To help
avoid injury to yourself or others,
have the vehicle serviced right
away. See
Airbag Readiness
(Continued)
Warning (Continued)
Light0107 for more information,
including important safety
information.
Charging System Light
(12-Volt Battery)
The charging system light comes on
briefly when the vehicle is in ON/
RUN, as a check to show the light is
working.
If the light stays on, or comes on
while driving, there could be a
problem with the electrical charging
system. Have it checked by your
dealer. Driving while this light is on
could drain the 12-volt battery.

Chevrolet VOLT Owner Manual (GMNA-Localizing-U.S/Canada/Mexico-
9159388) - 2016 - crc - 5/20/15
110 Instruments and Controls
.Poor fuel quality can cause
inefficient engine operation and
poor driveability, which may go
away once the engine is warmed
up. If this occurs, change the
fuel brand. It may require at
least one full tank of the proper
fuel to turn the light off. See Fuel
0 219.
If the light remains on, see your
dealer.
Emissions Inspection and
Maintenance Programs
If the vehicle requires an Emissions
Inspection/Maintenance test, the
test equipment will likely connect to
the vehicle's Data Link
Connector (DLC).
The DLC is under the instrument
panel to the left of the steering
wheel. Connecting devices that are not used to perform an Emissions
Inspection/Maintenance test or to
service the vehicle may affect
vehicle operation See
Add-On
Electrical Equipment 0224. See
your dealer if assistance is needed.
The vehicle may not pass
inspection if:
. The light is on when the engine
is running.
. The light does not come on
when the vehicle is in Service
Only Mode.
. Critical emission control systems
have not been completely
diagnosed. If this happens, the
vehicle would not be ready for
inspection and might require
several days of routine driving
before the system is ready for
inspection. This can happen if
the 12-volt battery has recently
been replaced or run down, or if
the vehicle has been recently
serviced.
See your dealer if the vehicle will
not pass or cannot be made ready
for the test.
Brake System Warning
Light
The vehicle brake system consists
of two hydraulic circuits. If one
circuit is not working, the remaining
circuit can still work to stop the
vehicle. For normal braking
performance, both circuits need to
be working.
If the warning light comes on, there
is a brake problem. Have the brake
system inspected right away.
MetricEnglish
This light comes on briefly when the
vehicle is turned on. If it does not
come on then, have it fixed so it will
be ready to warn if there is a
problem.
If the light comes on and stays on,
there is a brake problem.

Chevrolet VOLT Owner Manual (GMNA-Localizing-U.S/Canada/Mexico-
9159388) - 2016 - crc - 5/20/15
Instruments and Controls 111
{Warning
The brake system might not be
working properly if the brake
system warning light is on.
Driving with the brake system
warning light on can lead to a
crash. If the light is still on after
the vehicle has been pulled off
the road and carefully stopped,
have the vehicle towed for
service.
Electric Parking Brake
Light
MetricEnglish
This light comes on when the
parking brake is applied. If the light
continues flashing after the parking
brake is released, or while driving,
there is a problem with the Electric Parking Brake system or another
system. A message may also
display in the Driver Information
Center (DIC). See
Brake System
Messages 0130.
If the light does not come on,
or remains flashing, see your dealer.
Service Electric Parking
Brake Light
If this light comes on and stays on,
there is a problem with a system on
the vehicle that is causing the
parking brake system to work at a
reduced level. The vehicle can still
be driven, but should be taken to a
dealer as soon as possible. See
Electric Parking Brake 0185. If a
message displays in the Driver
Information Center (DIC), see Brake
System Messages 0130.
Antilock Brake System
(ABS) Warning Light
This light should come on briefly
when the vehicle is in ON/RUN. If it
does not come on, have the vehicle
serviced by your dealer.
If the ABS warning light stays on
longer than a few seconds after the
vehicle is in ON/RUN, or comes on
and stays on while driving, try
resetting the system. To reset the
system:
1. While driving, pull over when it is safe to do so.
2. Place the vehicle in P (Park).
3. Turn the vehicle off.
4. Restart the vehicle.
If the ABS warning light remains on
after resetting the system or comes
on again while driving, the vehicle

Chevrolet VOLT Owner Manual (GMNA-Localizing-U.S/Canada/Mexico-
9159388) - 2016 - crc - 5/20/15
112 Instruments and Controls
needs service. If the ABS warning
light is on, but the regular brake
system warning light is not on, the
antilock brakes are not working
properly, but the regular brakes are
still functioning. Have the vehicle
serviced right away. If both brake
lights are on, the vehicle does not
have antilock brakes, and there is a
problem with the regular brakes as
well. Have the vehicle towed for
service. SeeTowing the Vehicle
0 300.
Sport Mode Light
This light comes on when Sport
Mode is selected. See “Sport Mode”
in Driver Selected Operating Modes
0 177 for more information.
Mountain Mode Light
This light comes on when Mountain
Mode is selected. See “Mountain
Mode” inDriver Selected Operating
Modes 0177 for more information.
Hold Mode Light
This light comes on when Hold
Mode is selected. See “Hold Mode”
in Driver Selected Operating Modes
0 177 for more information.
Lane Keep Assist (LKA)
Light
This light is green if LKA is available
to assist.
LKA may assist by gently turning
the steering wheel if the vehicle
approaches a detected lane marking
without using the turn signal in that
direction. The LKA light will turn
amber.
This light is amber and flashes as a
Lane Departure Warning (LDW)
alert, to indicate that the lane
marking has been crossed.
See Lane Keep Assist (LKA) 0203.