2011 CHEVROLET VOLT change time

Black plate (76,1)Chevrolet Volt Owner Manual - 2011
7-76 Infotainment System
Problems with Route
Guidance
Inappropriate route guidance can
occur under one or more of the
following conditions:
.The turn was not made on the
road indicated.
.Route guidance might not be
available when using automatic
rerouting for the next right or
left turn.
.The route might not be changed
when using automatic rerouting.
.There is no route guidance when
turning at an intersection.
.Plural names of places might be
announced occasionally.
.It could take a long time to
operate automatic rerouting
during high-speed driving.
.Automatic rerouting might
display a route returning to the
set waypoint if heading for a
destination without passing
through a set waypoint.
.The route prohibits the entry
of a vehicle due to a regulation
by time or season or any other
regulation which may be given.
.Some routes might not be
searched.
.The route to the destination
might not be shown if there
are new roads, if roads have
recently changed, or if certain
roads are not listed in the map
data. SeeMaps on page 7‑44
for more information.
To recalibrate the vehicle's position
on the map, park with the vehicle
on for two to five minutes, until the
vehicle position updates.
If the System Needs
Service
If the navigation system needs
service and the steps listed here
have been followed but there are
still problems, see your dealer for
assistance.
Ordering Map DVDs
The map data in the vehicle is
the most up-to-date information
available when the vehicle was
produced. The map data is updated
periodically, provided that the map
information has changed.
For questions about the operation of
the navigation system or the update
process, contact the GM Nav Disc
Center toll‐free phone number,
1‐877‐NAV‐DISC (1‐877‐628‐3472)
or go to the center's website,
www.gmnavdisc.com. If updates
are needed, call the GM Nav Disc
Center or order a new disc online.
To order a disc, have the vehicle's
Vehicle Identification Number (VIN)
available. See “Vehicle Identification
Number (VIN).”
After receiving the updated disc,
see “Installing the DVD Map Disc”
under Maps on page 7‑44 for more
information.

Black plate (87,1)Chevrolet Volt Owner Manual - 2011
Infotainment System 7-87
Connecting to a Different Phone
To connect to a different cell phone,
the Bluetooth system looks for the
next available cell phone in the
order in which all available cell
phones were paired. Depending
on which cell phone you want to
connect to, you may have to use
this command several times.
1. Press
bg. Say “Hands Free”
after the tone.
2. Say “Bluetooth.”
3. Say “Change phone.”
.If another cell phone is
found, the response will
be“ is now
connected.”
.If another cell phone is not
found, the original phone
remains connected.
Storing and Deleting Phone
Numbers
The system can store up to
30 phone numbers as name tags
in the Hands-Free Directory that is
shared between the Bluetooth and
OnStar systems.
The following commands are used
to delete and store phone numbers.
Store: This command will store
a phone number, or a group of
numbers as a name tag.
Digit Store: This command allows
a phone number to be stored as a
name tag by entering the digits one
at a time.
Delete: This command is used to
delete individual name tags.
Delete All Name Tags: This
command deletes all stored
name tags in the Hands-Free
Calling Directory and the OnStar
Turn-by-Turn Destinations Directory. Using the
“Store”Command
1. Pressb g. Say “Hands Free”
after the tone.
2. Say “Store.”
3. Say the phone number or group of numbers to store all at once
with no pauses, then follow the
directions given by the system to
save a name tag for this number.
Using the “Digit Store” Command
If an unwanted number is
recognized by the system, say
“Clear” at any time to clear the
last number.
To hear all of the numbers
recognized by the system,
say “Verify” at any time.
1. Press
b g. Say “Hands Free”
after the tone.
2. Say “Digit Store.”

Black plate (88,1)Chevrolet Volt Owner Manual - 2011
7-88 Infotainment System
3. One at a time, say each numberto store. After each number is
entered, the system repeats
back the number it heard
followed by a tone. After the
last number has been entered,
say “Store,” and then follow the
directions given by the system to
save a name tag for this number.
Using the “Delete”Command
1. Press
b g. Say “Hands Free”
after the tone.
2. Say “Delete.”
3. Say the name tag you want to delete. Using the
“Delete All Name Tags”
Command
This command deletes all stored
name tags in the Hands-Free
Calling Directory and the OnStar
Turn-by-Turn Destinations Directory.
To delete all name tags:
1. Press
b g. Say “Hands Free”
after the tone.
2. Say “Delete all name tags.”
Listing Stored Numbers
The list command will list all the
stored numbers and name tags.
Using the “List”Command
1. Press
b g. Say “Hands Free”
after the tone.
2. Say “Directory.”
3. Say “Hands-Free Calling.”
4. Say “List.”
Making a Call
Calls can be made using the
following commands:
Dial or Call: The dial or
call command can be used
interchangeably to dial a phone
number or a stored name tag.
Digit Dial: This command allows
a phone number to be dialed by
entering the digits one at a time.
Re‐dial: This command is used to
dial the last number used on the cell
phone.
Using the “Dial”or“Call”
Command
1. Press
b g. Say “Hands Free”
after the tone.
2. Say “Dial”or“Call.”
3. Say the entire number without pausing or say the name tag.
Once connected, the person called
will be heard through the audio
speakers.

Black plate (27,1)Chevrolet Volt Owner Manual - 2011
Driving and Operating 9-27
Sport Mode
Sport Mode provides more
responsive acceleration than
Normal Mode, but can reduce
efficiency. Use Normal Mode
whenever possible.
Press the DRIVE MODE button to
select Sport Mode.
Press the DRIVE MODE button
again to return to Normal Mode
and it becomes active after
three seconds.
The Sport light comes on when
Sport Mode is selected. SeeSport
Mode Light on page 5‑26.
Each time the vehicle is started,
it will return to Normal Mode.
Mountain Mode
Mountain Mode should be selected
at the beginning of a trip before
climbing steep, uphill grades and
when expecting to drive in very
hilly or mountainous terrain.
This mode maintains a reserve
electrical charge of the high voltage
battery to provide better grade
climbing performance. While driving
in Mountain Mode, the vehicle will
have less responsive acceleration. Mountain Mode will not change
normal vehicle braking performance
for steep downhill grades. See
Hill
and Mountain Roads on page 9‑10
and Electric Drive Unit on
page 9‑32.
Press the DRIVE MODE button
to select Mountain Mode. If steep
hill driving is expected, it is
recommended to select Mountain
Mode at least 20 minutes before
driving on steep grades. This will
allow the vehicle time to build a
sufficient battery charge reserve.
The engine may run when Mountain
Mode is selected. If Mountain
Mode is entered before four bars
of battery charge, the engine will
run at a higher speed to build
battery charge reserve. If Mountain
Mode is entered above four bars
of battery charge reserve, the
estimated electric range will
adjust accordingly.

Black plate (34,1)Chevrolet Volt Owner Manual - 2011
9-34 Driving and Operating
If there is a problem with ABS, this
warning light stays on. SeeAntilock
Brake System (ABS) Warning Light
on page 5‑26.
If driving safely on a wet road
and it becomes necessary to
slam on the brakes and continue
braking to avoid a sudden obstacle,
a computer senses that the wheels
are slowing down. If one of the
wheels is about to stop rolling, the
computer will separately work the
brakes at each wheel. ABS can change the brake pressure
to each wheel, as required, faster
than any driver could. This can help
the driver steer around the obstacle
while braking hard.
As the brakes are applied, the
computer keeps receiving updates
on wheel speed and controls
braking pressure accordingly.
Remember: ABS does not change
the time needed to get a foot up to
the brake pedal or always decrease
stopping distance. If you get too
close to the vehicle in front of you,
there will not be enough time to
apply the brakes if that vehicle
suddenly slows or stops. Always
leave enough room up ahead to
stop, even with ABS.
Using ABS
Do not pump the brakes. Just hold
the brake pedal down firmly and let
ABS work. You might hear the ABS
pump or motor operating and feel
the brake pedal pulsate, but this is
normal.
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.

Black plate (56,1)Chevrolet Volt Owner Manual - 2011
9-56 Driving and Operating
A flashing red FAULT (B) indicates a
charge cord fault. The charge cord
will attempt to reset automatically.
If the flashing red FAULT (B)
continues for more than
30 seconds, unplug the charge
cord from the wall to reset. If the
fault remains, see your dealer for
service.
Charge Level Button
Two charge levels are available by
pressing the charge level button.
Select reduced or normal level.
The charge level cannot be
changed when the vehicle plug is
plugged into the charge port on the
vehicle. If the charge level button
is pressed while the vehicle plug is
plugged into the charge port on the
vehicle, the charge level indicatorswill flash briefly. To change the
charge level, unplug the vehicle
plug from the charge port on the
vehicle and select the desired
charge level.
Normal Level:
This level is
recommended. All four charge
level indicators will be lit.
Reduced Level: Use when the
electrical current is limited. Two
charge level indicators will be lit.
Vehicle Plug
The vehicle plug attaches to the
charge port on the vehicle. There
is a flashlight built into the vehicle
plug that can be used by squeezing
the vehicle plug lever. The flashlight
will turn off when the connection is
complete and the lever is released.
Electrical Requirements
for Battery Charging
The AC outlet must have a
grounded, dedicated, 15 amp or
greater, three‐prong wall plug.
That means there should be no
other major appliances connected
to the same circuit. If it is not a
dedicated circuit, the current rating
of the outlet circuit breaker could
be exceeded and cause it to trip
or open. The vehicle can be
charged in the reduced level mode.
See “Charge Level Button” in this
section. Reduced level mode allows
a non‐dedicated circuit to be used
but increases the charging time.
This vehicle is capable of being
charged with a variety of standard
vehicle charging equipment.

Black plate (12,1)Chevrolet Volt Owner Manual - 2011
10-12 Vehicle Care
Engine Oil
To ensure proper engine
performance and long life,
careful attention must be paid
to engine oil. Following these
simple, but important steps will
help protect your investment:
.Always use engine oil approved
to the proper specification and
of the proper viscosity grade.
See“Selecting the Right Engine
Oil” in this section.
.Check the engine oil level
regularly and maintain the
proper oil level. See “Checking
Engine Oil” and“When to Add
Engine Oil” in this section.
.Change the engine oil at the
appropriate time. See Engine
Oil Life System on page 10‑15.
.Always dispose of engine oil
properly. See “What to Do with
Used Oil” in this section.
Checking Engine Oil
It is a good idea to check the
engine oil level at each fuel fill.
In order to get an accurate reading,
the vehicle must be on level ground.
The engine oil dipstick handle
is a yellow loop. See Engine
Compartment Overview on
page 10‑10 for the location
of the engine oil dipstick.
Obtaining an accurate oil level
reading is essential:
1. If the engine has been running recently, turn off the propulsion
system and allow several
minutes for the oil to drain back
into the oil pan. Checking the
oil level too soon after engine
shut off will not provide an
accurate oil level reading.
2. Pull the dipstick and clean it with a paper towel or cloth, then push
it back in all the way. Remove it
again, keeping the tip down, and
check the level.
When to Add Engine Oil
If the oil is below the cross-hatched
area at the tip of the dipstick, add
1 L (1 qt) of the recommended
oil and then recheck the level.
See “Selecting the Right Engine Oil”
in this section for an explanation of
what kind of oil to use. For engine
oil crankcase capacity, see
Capacities and Specifications on
page 12‑2.

Black plate (15,1)Chevrolet Volt Owner Manual - 2011
Vehicle Care 10-15
Engine Oil Additives/Engine
Oil Flushes
Do not add anything to the oil.
The recommended oils with the
dexos specification and displaying
the dexos certification mark are all
that is needed for good performance
and engine protection.
Engine oil system flushes are not
recommended and could cause
engine damage not covered by
the vehicle warranty.
What to Do with Used Oil
Used engine oil contains certain
elements that can 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 filter before disposal.
Never dispose of oil by putting
it in the trash or pouring it on the
ground, into sewers, or into streams
or bodies of water. Recycle it by
taking it to a place that collects
used oil.
Engine Oil Life System
When to Change Engine Oil
This vehicle has a computer system
that indicates when to change the
engine oil and filter. This is based
on a combination of factors which
include engine revolutions, engine
temperature, and miles driven.
Based on driving conditions, the
mileage at which an oil change is
indicated can vary considerably.
For the oil life system to work
properly, the system must be reset
every time the oil is changed.