
Black plate (6,1)Chevrolet Volt Owner Manual - 2012
6-6 Lighting
Lighting Features
Entry Lighting
The headlamps, parking lamps,
taillamps, back‐up lamps, and the
interior lights turn on briefly when
the Remote Keyless Entry (RKE)
transmitter
Kis pressed. The lights
turn off immediately when the
POWER
Obutton is pressed or
automatically after a brief period.
Exit Lighting
The headlamps, parking lamps,
taillamps, back‐up lamps, and
license plate lamps come on when
the vehicle is turned off. Some
interior lights also come on when
the vehicle is turned off. The
exterior lamps and interior lights
remain on after the door is closed
for a brief period and then turn off.
The exit lighting feature can be
changed. See Vehicle
Personalization on page 5‑56.
Battery Power Protection
The battery saver feature is
designed to protect the vehicle's
12‐volt battery.
If the exterior lamps or any interior
lamp is left on and the vehicle is
turned off, the battery rundown
protection system automatically
turns the lamps off after about
10 minutes.

Black plate (7,1)Chevrolet Volt Owner Manual - 2012
Climate Controls 8-7
MAUTO/LAUTO (Auto Heated
Seats): If available, the controls
are on the touch screen on the
center stack.
Press the touch screen
LAUTO or
MAUTO button. The button color
will change to green when this
feature is on. When the vehicle is
on, this feature will automatically
activate the heated seats at the
level required by the vehicle's
interior temperature. The active
high, medium, low, or off heated
seat level will be indicated by the
manual heated seat button lights on
the center stack. Use the touch
screen buttons or the manual
heated seat buttons on the center
stack to turn auto heated seats off.
For more information, see Heated
Front Seats on page 3‑6.
Rear Window Defogger
=(Rear Window Defogger):
Press to turn the rear window
defogger on or off.
The rear window defogger turns off
automatically after about
five minutes. If turned on again, it
runs for about five minutes before
turning off. The defogger can also
be turned off by turning the
vehicle off.
For vehicles with heated outside
rearview mirrors, they turn on when
the rear window defogger button is
on and help to clear fog or frost from
the surface of the mirror. See
Heated Mirrors on page 2‑17.
Notice: Do not try to clear frost
or other material from the inside
of the front windshield and rear
window with a razor blade or
anything else that is sharp. This
may damage the rear window
defogger grid and affect the
radio's ability to pick up stations
clearly. The repairs would not be
covered by the vehicle warranty. Remote Start:
For vehicles with
this feature, the climate control
system may be started by using the
Remote Keyless Entry (RKE)
transmitter. The climate control
system will default to an appropriate
heating or cooling mode. See
Remote Start on page 2‑8.
The rear window defogger turns on
if it is cold outside.
Compressor
The vehicle has an electric powered
air conditioning compressor. This
allows for continuous air
conditioning and/or high voltage
battery cooling operation, without
running the engine.
The compressor operating speed is
not tied to the engine speed, so
some noise may be heard from the
compressor, especially when air
conditioning use is high and the
engine has turned off. This is
normal.

Black plate (18,1)Chevrolet Volt Owner Manual - 2012
9-18 Driving and Operating
Power Button
The vehicle has an electronic push‐
button start. The POWER
Obutton
light flashes when the driver door is
open and the vehicle is not on. The
flashing light will eventually time out.
The POWER
Obutton light is on
steady when in ON/RUN power
mode. When the vehicle is turned
off, the POWER
Obutton light will
turn off. The Remote Keyless Entry (RKE)
transmitter must be in the vehicle for
the system to operate. If the vehicle
will not start, place the RKE
transmitter in the transmitter slot.
See
Remote Keyless Entry (RKE)
System Operation on page 2‑3.
ON/RUN: This position is for
starting and driving. With the vehicle
off, and the brake pedal applied,
pressing the POWER
Obutton once
will place the vehicle in ON/RUN.
When the READY light is on in the
instrument cluster, the vehicle is
ready to be driven. This could take
up to 15 seconds at extremely cold
temperatures. See Vehicle Ready
Light on page 5‑27. The engine will
only start if needed. If the vehicle
did not start, the instrument cluster
will display a screen with inactive
fuel and battery gauges. See
Starting and Stopping the Vehicle
on page 9‑20. Service Only Mode
This power mode is available for
service and diagnostics, and to
verify the proper operation of the
malfunction indicator lamp as may
be required for emission inspection
purposes. With the vehicle off, and
the brake pedal not applied,
pressing and holding the POWER
O
button for more than five seconds
will place the vehicle in Service
Only Mode. The instruments and
audio systems will operate as they
do in ON/RUN, but the vehicle will
not be able to be driven. The
propulsion system will not start in
Service Only Mode. Push the button
again to turn the vehicle off.
Notice:
Service Only Mode will
discharge the 12‐volt battery. Do
not use Service Only Mode for an
extended period, or the vehicle
may not start.

Black plate (20,1)Chevrolet Volt Owner Manual - 2012
9-20 Driving and Operating
Starting and Stopping the
Vehicle
Starting Procedure
Move the shift lever to P (Park) or
N (Neutral). The propulsion system
will not start in any other position.
Notice:Do not try to shift to
P (Park) if the vehicle is moving
or the electric drive unit could be
damaged. Shift to P (Park) only
when the vehicle is stopped.
Notice: The vehicle is designed
to work with the electronics in the
vehicle. If you add electrical parts
or accessories, you could change
the way the vehicle operates.
Before adding electrical
equipment, check with your
dealer. If you do not, the vehicle
might not perform properly. Any
resulting damage would not be
covered by the vehicle warranty. The Remote Keyless Entry (RKE)
transmitter must be in the vehicle.
Press the brake pedal and push and
release the POWER
Obutton.
If the RKE transmitter is not in the
vehicle or something is interfering
with the transmitter, a message
displays in the Driver Information
Center (DIC). See Key and Lock
Messages on page 5‑51.
If the vehicle will not start due to a
low RKE transmitter battery, the
vehicle can still be driven. See
“Starting the Vehicle with a Low
Transmitter Battery” inRemote
Keyless Entry (RKE) System
Operation on page 2‑3.
A Welcome, Ready, and Good‐bye
audio message will be heard in the
vehicle and animated on the
instrument cluster when opening the
driver door upon entry, when the
vehicle is ready to be driven, and
when the vehicle is turned off.

Black plate (49,1)Chevrolet Volt Owner Manual - 2012
Driving and Operating 9-49
Charging
Start Charge
1. The charge port door releasebutton is on the driver door inner
trim panel. With the vehicle in
P (Park), press the button for
one second and release to open
the charge port door. The charge
port door can also be opened
using the RKE transmitter. See
Remote Keyless Entry (RKE)
System Operation on page 2‑3. In cold weather conditions, ice
may form around the charge port
door. The charge port door may
not open on the first attempt.
Remove ice from the area and
repeat attempting to open the
charge port door.
2. Open the rear hatch, lift the load
support floor covering (A), and
remove the charge cord (D). It is
located near the tire sealant and
compressor kit (C). Pull up on
the charge cord handle (D) to
release it from the handle
clip (E). Lift the charge cord up and
rearward to remove it from the
vehicle. The vehicle plug (B) is
stored as shown.
3. Plug the charge cord into the electrical outlet. See Electrical
Requirements for Battery
Charging on page 9‑58. Verify
that the charge cord status
indicators are both green. See
Charge Cord on page 9‑55.
Select the appropriate charge
level. On some models, charge
level selection can be made
using the Select Charge Level
Preference screen on the center
stack. See “Charge Level
Selection” underCharging on
page 5‑32. On some models,
charge level selection can be
made using the charge level
button on the charge cord. See
“Charge Level Button” under
Charge Cord on page 9‑55.

Black plate (2,1)Chevrolet Volt Owner Manual - 2012
10-2 Vehicle Care
Uniform Tire QualityGrading . . . . . . . . . . . . . . . . . . . 10-61
Wheel Alignment and Tire Balance . . . . . . . . . . . . . . . . . . . 10-63
Wheel Replacement . . . . . . . . 10-63
Tire Chains . . . . . . . . . . . . . . . . . 10-65
If a Tire Goes Flat . . . . . . . . . . 10-65
Tire Sealant and
Compressor Kit . . . . . . . . . . . 10-67
Storing the Tire Sealant and Compressor Kit . . . . . . . . . . . 10-74
Jump Starting
Jump Starting . . . . . . . . . . . . . . 10-75
Towing
Towing the Vehicle . . . . . . . . . 10-81
Recreational VehicleTowing . . . . . . . . . . . . . . . . . . . . 10-83
Appearance Care
Exterior Care . . . . . . . . . . . . . . . 10-85
Interior Care . . . . . . . . . . . . . . . . 10-89
Cleaning the CenterStack . . . . . . . . . . . . . . . . . . . . . 10-91
Floor Mats . . . . . . . . . . . . . . . . . . 10-92
General Information
For service and parts needs, visit
your dealer. You will receive
genuine GM parts and GM-trained
and supported service people.
Genuine GM parts have one of
these marks:
California Proposition
65 Warning
Most motor vehicles, including this
one, contain and/or emit chemicals
known to the State of California to
cause cancer and birth defects or
other reproductive harm. Engine
exhaust, many parts and systems,
many fluids, and some component
wear by-products contain and/or
emit these chemicals.
California Perchlorate
Materials Requirements
Certain types of automotive
applications, such as airbag
initiators, safety belt pretensioners,
and lithium batteries contained in
Remote Keyless Entry transmitters,
may contain perchlorate materials.
Special handling may be necessary.
For additional information, see
www.dtsc.ca.gov/hazardouswaste/
perchlorate.

Black plate (39,1)Chevrolet Volt Owner Manual - 2012
Vehicle Care 10-39
FusesUsage
F7 Data Link
Connector, Left
(Primary)
F8 Empty
F9 OnStar
F10 Body Control
Module 1/Body
Control Module
Electronics/Keyless
Entry/Power Moding/
Center High
Mounted Stoplamp/
License Plate
Lamps/Left Daytime
Running Lamp/Left
Parking Lamps/
Hatch Release
Relay Control/
Washer Pump Relay
Control/Switch
Indicator Lights Fuses
Usage
F11 Body Control
Module 4/Left
Headlamp
F12 Empty
F13 Empty
F14 Empty
F15 Power Outlet (Inside
Floor Console/Rear
of Floor Console)
F16 Empty
F17 Empty
F18 Empty Relays
Usage
R1 Retained Accessory
Power Relay for
Power Outlets
R2 Empty
R3 Empty
R4 Empty
Diodes Usage DIODE Empty

Black plate (6,1)Chevrolet Volt Owner Manual - 2012
i-6 INDEX
K
Key and Lock Messages . . . . . . . 5-51
Keyless EntryRemote (RKE) System . . . . . . . . 2-3
Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
L
Labeling, Tire Sidewall . . . . . . . . 10-45
Lamps Daytime Running (DRL) . . . . . . . 6-2
Dome . . . . . . . . . . . . . . . . . . . . . . . . . . 6-5
Exterior Controls . . . . . . . . . . . . . . . 6-1
License Plate . . . . . . . . . . . . . . . 10-31
Malfunction Indicator . . . . . . . . . 5-19
Messages . . . . . . . . . . . . . . . . . . . . 5-51
On Reminder . . . . . . . . . . . . . . . . . 5-28
Reading . . . . . . . . . . . . . . . . . . . . . . . 6-5
Lap-Shoulder Belt . . . . . . . . . . . . . 3-13
LATCH System
Replacing Parts after aCrash . . . . . . . . . . . . . . . . . . . . . . . 3-50
LATCH, Lower Anchors and Tethers for Children . . . . . . . . . . 3-42
LED Lighting . . . . . . . . . . . . . . . . . . 10-29
Lifting the Vehicle, Tires . . . . . . . 10-3 Light
Ready Indicator . . . . . . . . . . . . . . . 5-27
Vehicle Ready . . . . . . . . . . . . . . . . 5-27
Lighting Entry . . . . . . . . . . . . . . . . . . . . . . . . . . 6-6
Exit . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-6
Illumination Control . . . . . . . . . . . . 6-4
LED . . . . . . . . . . . . . . . . . . . . . . . . 10-29
Lights Airbag Readiness . . . . . . . . . . . . . 5-17
Antilock Brake System(ABS) Warning . . . . . . . . . . . . . . 5-23
Brake System Warning . . . . . . . 5-22
Charging System . . . . . . . . . . . . . 5-19
Cruise Control . . . . . . . . . . . . . . . . 5-28
Electric Parking Brake . . . . . . . . 5-22
Engine Coolant Temperature Warning . . . . . . . 5-25
Engine Oil Pressure . . . . . . . . . . 5-26
Flash-to-Pass . . . . . . . . . . . . . . . . . . 6-2
High-Beam On . . . . . . . . . . . . . . . . 5-27
High/Low Beam Changer . . . . . . 6-2
Hood, Door, Hatch Open . . . . . 5-28
Low Fuel Warning . . . . . . . . . . . . 5-27
Mountain Mode . . . . . . . . . . . . . . . 5-24
Safety Belt Reminders . . . . . . . . 5-16 Lights (cont'd)
Security . . . . . . . . . . . . . . . . . . . . . . 5-27
Service Electric Parking
Brake . . . . . . . . . . . . . . . . . . . . . . . 5-23
Sport Mode . . . . . . . . . . . . . . . . . . . 5-24
StabiliTrak
®OFF . . . . . . . . . . . . . 5-24
Tire Pressure . . . . . . . . . . . . . . . . . 5-25
Traction Control System (TCS)/StabiliTrak
®. . . . . . . . . . 5-25
Traction Off . . . . . . . . . . . . . . . . . . . 5-24
Locks Automatic Door . . . . . . . . . . . . . . . 2-13
Delayed Locking . . . . . . . . . . . . . . 2-13
Door . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11
Lockout Protection . . . . . . . . . . . . 2-13
Power Door . . . . . . . . . . . . . . . . . . . 2-12
Safety . . . . . . . . . . . . . . . . . . . . . . . . 2-13
Loss of Control . . . . . . . . . . . . . . . . . 9-7
Low Fuel Warning Light . . . . . . . . 5-27
Lower Anchors and Tethers
for Children (LATCH
System) . . . . . . . . . . . . . . . . . . . . . . 3-42