parking brake CHEVROLET BOLT EV 2021 Owner's Manual

Chevrolet Bolt EV Owner Manual (GMNA-Localizing-U.S./Canada-
14637856) - 2021 - CRC - 10/2/20
Introduction 5
1.Air Vents 0143.
2. Turn and Lane-Change Signals 0110.
IntelliBeam System Button (If Equipped).
See Exterior Lamp Controls 0107.
3. Instrument Cluster 079.
Driver Information Center (DIC) 099.
4. Windshield Wiper/Washer 074.
5. Charging Status Feedback 0186.
Automatic Headlamp System 0109.
Indicator Light and Solar Sensor (ILSS).
See “Sensors” underAutomatic Climate
Control System 0140.
6. Infotainment System. See AM-FM Radio
0 117.
Heated Front Seats 029 (If Equipped).
7. Automatic Climate Control System 0140.
8. Storage Compartments 069.
9. Shift Lever. See Electric Drive Unit0160.
10. Electric Parking Brake 0164.
11. Power Outlets 076.
12. Hazard Warning Flashers 0110.
Traction Control/Electronic Stability
Control 0166.
Driver Selected Operating Modes 0159.
13. Power Button 0156. 14.
Steering Wheel Controls 072 (If
Equipped).
15. Horn 073.
16. Steering Wheel Adjustment 072 (Out
of View).
17. Steering Wheel Controls 072 (If
Equipped).
18. Regen on Demand (Out of View). See Regenerative Braking 0165.
19. Cruise Control 0167.
Heated Steering Wheel 073 (If
Equipped).
Forward Collision Alert (FCA) System
0 174 (If Equipped).
Lane Keep Assist (LKA) 0179 (If
Equipped).
20. Instrument Panel Fuse Block 0214.
21. Data Link Connector (DLC) (Out of View). SeeService Vehicle Soon Light 085.
22. Exterior Lamp Controls 0107.
23. Instrument Panel Illumination Control
0110.

Chevrolet Bolt EV Owner Manual (GMNA-Localizing-U.S./Canada-
14637856) - 2021 - CRC - 10/2/20
14 Keys, Doors, and Windows
Other conditions can affect the performance
of the transmitter. SeeRemote Keyless Entry
(RKE) System 07.
Remote Starting the Vehicle
To remote start the vehicle:
1. Press and release
Qon the RKE
transmitter.
2. Immediately press and hold
/for at
least four seconds or until the turn
signal lamps flash.
3. After entering the vehicle during a remote start, press POWER
Owith the
brake pedal applied to start the vehicle
and operate as normal.
Remote start will automatically shut off
after 20 minutes unless a time extension
is done.
When the vehicle starts, the parking lamps
will turn on. Remote start run time can be
extended.
Extending Vehicle Run Time
The vehicle run time can also be extended
by another 20 minutes, if after 30 seconds
and during the first 20 minutes Steps 1 and
2 are repeated while the vehicle is running.
This provides a total of 40 minutes. The remote start can only be extended once.
A maximum of two remote starts, or a
single start with an extension, are allowed
between ignition cycles using POWER
O.
For additional remote starts, turn the vehicle
on with the transmitter in the vehicle.
Canceling Remote Start
To cancel a remote start, do any of the
following:
.Press and hold/until the parking lamps
turn off.
.Turn on the hazard warning flashers.
.Press POWEROwith the brake pedal
applied, then press POWER
Oagain to
turn the vehicle off.
Conditions in Which Remote Start Will
Not Work
The remote vehicle start feature will not
operate if:
.The RKE transmitter is in the vehicle.
.The ignition is on.
.The hood is not closed.
.The hazard warning flashers are on.
.The electric drive unit coolant
temperature is too high.
.Two remote vehicle starts, or a single
remote start with an extension, have
already been used.
.The vehicle is not in P (Park).
Door Locks
{Warning
Unlocked doors can be dangerous.
.Passengers, especially children, can
easily open the doors and fall out of a
moving vehicle. The doors can be
unlocked and opened while the vehicle
is moving. The chance of being thrown
out of the vehicle in a crash is
increased if the doors are not locked.
So, all passengers should wear seat
belts properly and the doors should be
locked whenever the vehicle is driven.
.Young children who get into unlocked
vehicles may be unable to get out.
A child can be overcome by extreme
heat and can suffer permanent injuries
or even death from heat stroke.
Always lock the vehicle whenever
leaving it. (Continued)

Chevrolet Bolt EV Owner Manual (GMNA-Localizing-U.S./Canada-
14637856) - 2021 - CRC - 10/2/20
Instruments and Controls 71
Instruments and Controls
Controls
Steering Wheel Adjustment . . . . . . . . . . . . . 72
Steering Wheel Controls . . . . . . . . . . . . . . . . 72
Heated Steering Wheel . . . . . . . . . . . . . . . . . 73
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
Pedestrian Safety Signal . . . . . . . . . . . . . . . . 73
Windshield Wiper/Washer . . . . . . . . . . . . . . 74
Rear Window Wiper/Washer . . . . . . . . . . . 75
Compass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
Power Outlets . . . . . . . . . . . . . . . . . . . . . . . . . . 76
Wireless Charging . . . . . . . . . . . . . . . . . . . . . . 77
Warning Lights, Gauges, and Indicators
Warning Lights, Gauges, andIndicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
Instrument Cluster . . . . . . . . . . . . . . . . . . . . . 79
Speedometer . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
Trip Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . 82
Battery Gauge (High Voltage) . . . . . . . . . . 82
Driver Efficiency Gauge . . . . . . . . . . . . . . . . . 82
Power Indicator Gauge . . . . . . . . . . . . . . . . . 83
Seat Belt Reminders . . . . . . . . . . . . . . . . . . . . 83
Airbag Readiness Light . . . . . . . . . . . . . . . . . 84
Passenger Airbag Status Indicator . . . . . . 84
Charging System Light (12-Volt Battery) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85 Service Vehicle Soon Light . . . . . . . . . . . . . . 85
Brake System Warning Light . . . . . . . . . . . 85
Electric Parking Brake Light . . . . . . . . . . . . . 86
Service Electric Parking Brake Light . . . . . 86
Antilock Brake System (ABS) Warning
Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
Sport Mode Light . . . . . . . . . . . . . . . . . . . . . . . 87
Lane Keep Assist (LKA) Light . . . . . . . . . . . . 87
Vehicle Ahead Indicator . . . . . . . . . . . . . . . . 87
Pedestrian Ahead Indicator . . . . . . . . . . . . . 87
Traction Off Light . . . . . . . . . . . . . . . . . . . . . . . 87
StabiliTrak OFF Light . . . . . . . . . . . . . . . . . . . 88
Traction Control System (TCS)/StabiliTrak Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
Tire Pressure Light . . . . . . . . . . . . . . . . . . . . . 88
Security Light . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Vehicle Ready Light . . . . . . . . . . . . . . . . . . . . 89
High-Beam On Light . . . . . . . . . . . . . . . . . . . . 89
Lamps On Reminder . . . . . . . . . . . . . . . . . . . . 89
Cruise Control Light . . . . . . . . . . . . . . . . . . . . 89
Door Ajar Light . . . . . . . . . . . . . . . . . . . . . . . . . 89
Information Displays
Power Flows . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
Programmable Charging . . . . . . . . . . . . . . . . 90
Energy Information . . . . . . . . . . . . . . . . . . . . . 97
Charging Options . . . . . . . . . . . . . . . . . . . . . . . 98
Driver Information Center (DIC) . . . . . . . . 99
Vehicle Messages
Vehicle Messages . . . . . . . . . . . . . . . . . . . . . 100 Propulsion Power Messages . . . . . . . . . . . 100
Vehicle Speed Messages . . . . . . . . . . . . . . . 101
Vehicle Personalization
Vehicle Personalization . . . . . . . . . . . . . . . . . 101

Chevrolet Bolt EV Owner Manual (GMNA-Localizing-U.S./Canada-
14637856) - 2021 - CRC - 10/2/20
86 Instruments and Controls
{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. A message may also
display in the Driver Information
Center (DIC).
If the light does not come on, or remains
flashing, see your dealer.
Service Electric Parking Brake
Light
The Service Electric Parking brake light
should come on briefly when starting the
vehicle. If it does not come on, have the
vehicle serviced by your dealer.
If this light 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 0164.
A message may also display in the Driver
Information Center (DIC).
Antilock Brake System (ABS)
Warning Light
The ABS warning light will come on briefly
when the vehicle is started. This is normal.
If the light does not come on then, have it
fixed so it will be ready to warn if there is a
problem.
If the light stays on or comes on while
driving, stop as soon as possible and turn
the vehicle off. Then start the vehicle again
to reset the system. If the light still stays
on, or comes on again while driving, the
vehicle needs service. See your dealer. If the
regular brake system warning light is not
on, the brakes will still work, but the
antilock brakes will not work. If the regular
brake system warning light is also on, the
antilock brakes will not work and there is a
problem with the regular brakes.

Chevrolet Bolt EV Owner Manual (GMNA-Localizing-U.S./Canada-
14637856) - 2021 - CRC - 10/2/20
146 Driving and Operating
Driving and Operating
Driving Information
Driving for Better Energy Efficiency . . . . 147
Distracted Driving . . . . . . . . . . . . . . . . . . . . . 148
Defensive Driving . . . . . . . . . . . . . . . . . . . . . . 148
Impaired Driving . . . . . . . . . . . . . . . . . . . . . . 149
Control of a Vehicle . . . . . . . . . . . . . . . . . . . 149
Braking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149
Steering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149
Off-Road Recovery . . . . . . . . . . . . . . . . . . . . . 150
Loss of Control . . . . . . . . . . . . . . . . . . . . . . . . 150
Driving on Wet Roads . . . . . . . . . . . . . . . . . . 151
Hill and Mountain Roads . . . . . . . . . . . . . . . 151
Winter Driving . . . . . . . . . . . . . . . . . . . . . . . . . 152
If the Vehicle Is Stuck . . . . . . . . . . . . . . . . . . 152
Vehicle Load Limits . . . . . . . . . . . . . . . . . . . . 153
Starting and Operating
New Vehicle Break-In . . . . . . . . . . . . . . . . . . 156
Power Button . . . . . . . . . . . . . . . . . . . . . . . . . . 156
Starting and Stopping the Vehicle . . . . . 157
Retained Accessory Power (RAP) . . . . . . . 158
Shifting Into Park . . . . . . . . . . . . . . . . . . . . . . 158
Shifting out of Park . . . . . . . . . . . . . . . . . . . 159
Extended Parking . . . . . . . . . . . . . . . . . . . . . . 159
Electric Vehicle Operating Modes
Driver Selected Operating Modes . . . . . . 159
Electric Drive Unit
Electric Drive Unit . . . . . . . . . . . . . . . . . . . . . 160
One-Pedal Driving . . . . . . . . . . . . . . . . . . . . . 163
Brakes
Antilock Brake System (ABS) . . . . . . . . . . . 163
Electric Parking Brake . . . . . . . . . . . . . . . . . . 164
Brake Assist . . . . . . . . . . . . . . . . . . . . . . . . . . . 165
Hill Start Assist (HSA) . . . . . . . . . . . . . . . . . . 165
Regenerative Braking . . . . . . . . . . . . . . . . . . 165
Ride Control Systems
Traction Control/Electronic StabilityControl . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166
Cruise Control
Cruise Control . . . . . . . . . . . . . . . . . . . . . . . . . 167
Driver Assistance Systems
Driver Assistance Systems . . . . . . . . . . . . . 169
Assistance Systems for Parking orBacking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171
Assistance Systems for Driving . . . . . . . . . 173
Forward Collision Alert (FCA) System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174
Automatic Emergency Braking (AEB) . . . 175
Front Pedestrian Braking (FPB) System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176
Side Blind Zone Alert (SBZA) . . . . . . . . . . . 178
Lane Change Alert (LCA) . . . . . . . . . . . . . . . 178
Lane Keep Assist (LKA) . . . . . . . . . . . . . . . . . 179
Charging
When to Charge . . . . . . . . . . . . . . . . . . . . . . . 181
Plug-In Charging . . . . . . . . . . . . . . . . . . . . . . . 181
Delayed Charging Override . . . . . . . . . . . . 185
Charging Status Feedback . . . . . . . . . . . . . 186
Charge Cord . . . . . . . . . . . . . . . . . . . . . . . . . . . 189
Utility Interruption of Charging . . . . . . . 194
Electrical Requirements for Battery Charging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194
Trailer Towing
General Towing Information . . . . . . . . . . . 194
Conversions and Add-Ons
Add-On Electrical Equipment . . . . . . . . . . . 195

Chevrolet Bolt EV Owner Manual (GMNA-Localizing-U.S./Canada-
14637856) - 2021 - CRC - 10/2/20
Driving and Operating 149
Impaired Driving
Death and injury associated with impaired
driving is a global tragedy.
{Warning
Drinking alcohol or taking drugs and then
driving is very dangerous. Your reflexes,
perceptions, attentiveness, and judgment
can be affected by even a small amount
of alcohol or drugs. You can have a
serious—or even fatal —collision if you
drive after drinking or taking drugs.
Do not drive while under the influence of
alcohol or drugs, or ride with a driver
who has been drinking or is impaired by
drugs. Find alternate transportation
home; or if you are with a group,
designate a driver who will remain sober.
Control of a Vehicle
Braking, steering, and accelerating are
important factors in helping to control a
vehicle while driving.
Braking
Braking action involves perception time and
reaction time. Deciding to push the brake
pedal is perception time. Actually doing it is
reaction time.
Average driver reaction time is about
three-quarters of a second. In that time, a
vehicle moving at 100 km/h (60 mph) travels
20 m (66 ft), which could be a lot of
distance in an emergency.
Helpful braking tips to keep in mind include:
.Keep enough distance between you and
the vehicle in front of you.
.Avoid needless heavy braking.
.Keep pace with traffic.
Steering
Caution
To avoid damage to the steering system,
do not drive over curbs, parking barriers,
or similar objects at speeds greater than
3 km/h (1 mph). Use care when driving
over other objects such as lane dividers
and speed bumps. Damage caused by
misuse of the vehicle is not covered by
the vehicle warranty.
Variable Effort Steering
The vehicle has a steering system that
varies the amount of effort required to steer
the vehicle in relation to the speed of the
vehicle.
The amount of steering effort required is
less at slower speeds to make the vehicle
more maneuverable and easier to park. At
faster speeds, the steering effort increases
to provide a sport-like feel to the steering.
This provides maximum control and stability.
Electric Power Steering
The vehicle has electric power steering.
It does not have power steering fluid.
Regular maintenance is not required.

Chevrolet Bolt EV Owner Manual (GMNA-Localizing-U.S./Canada-
14637856) - 2021 - CRC - 10/2/20
Driving and Operating 157
Service Mode
This power mode is available for service and
diagnostics, and to verify the proper
operation of the service vehicle soon light as
may be required for emission inspection
purposes. With the vehicle off, and the
brake pedal not applied, pressing and
holding POWER
Ofor more than
five seconds will place the vehicle in Service
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
Mode. Press POWER
Oagain to turn the
vehicle off.
Caution
Placing the vehicle in Service Mode will
use the 12-volt battery. Do not use
Service Mode for an extended period,
or the vehicle may not start.
STOPPING THE VEHICLE/OFF : To turn the
vehicle off, apply the brakes, press the
button on top of the shift lever to shift to
P (Park) and press POWER
O. Alternatively, apply the brakes and press
POWER
O. The electric drive unit will shift
to P (Park) then shut off automatically.
Retained Accessory Power (RAP) will remain
active until the driver door is opened.
If the vehicle must be shut off in an
emergency:
1. Brake using a firm and steady pressure. Do not pump the brakes repeatedly. This
may deplete power assist, requiring
increased brake pedal force.
2. Shift the vehicle to N (Neutral). This can be done while the vehicle is moving.
After shifting to N (Neutral), firmly apply
the brakes and steer the vehicle to a
safe location.
3. Come to a complete stop, shift to P (Park), and turn the vehicle off by
pressing POWER
O.
4. Set the parking brake.
{Warning
Turning off the vehicle while moving may
disable the airbags. While driving, only
shut the propulsion system off in an
emergency. If the vehicle cannot be pulled over, and
must be shut off while driving, press and
hold POWER
Ofor longer than two seconds,
or press twice in five seconds.
Starting and Stopping the Vehicle
Starting Procedure
Press the P (Park) button on the shift lever,
or move the shift lever into N (Neutral). The
propulsion system will not start in any
other position.
Caution
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.
Caution
If you add electrical parts or accessories,
you could change the way the vehicle
operates. 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, then press and release POWER
O.

Chevrolet Bolt EV Owner Manual (GMNA-Localizing-U.S./Canada-
14637856) - 2021 - CRC - 10/2/20
158 Driving and Operating
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).
If the vehicle will not start due to a low RKE
transmitter battery, the vehicle can still be
driven. SeeRemote Keyless Entry (RKE)
System Operation 07.
A vehicle ready light displays in the lower
right corner of the instrument cluster when
the vehicle is ready to be driven.
The instrument cluster also displays an
active battery gauge when the vehicle is
ready to be driven.
Restarting Procedure
If the vehicle must be restarted while it is
still moving, move the shift lever to
N (Neutral) and press POWER
Otwice
without pressing the brake pedal. The
propulsion system will not restart in any
other position. A chime will sound if the driver door is
opened while the vehicle is on. Always press
POWER
Oto turn the vehicle off before
exiting.
Stopping Procedure
For information on how to turn the vehicle
off, see Power Button 0156.
Retained Accessory Power (RAP)
The following features will operate for up to
10 minutes or until the driver door is
opened:
.Audio System
.Accessory Power Outlets
.Power Windows
Shifting Into Park
To shift into P (Park):
1. Hold the brake pedal down and set the parking brake. See Electric Parking Brake
0 164.
2. Press the button on top of the shift lever to shift into P (Park). See Electric Drive
Unit 0160.
3. The P indicator on the shift lever will turn red when the vehicle is in P (Park).
4. Turn the vehicle off.
Leaving the Vehicle with the Propulsion
System On
{Warning
It is dangerous to get out of the vehicle
if the P (Park) button is not pressed with
the parking brake set. The vehicle
can roll.
Do not leave the vehicle when the
propulsion system is running. If you have
left the propulsion system running, the
vehicle can move suddenly. You or others
could be injured. To be sure the vehicle
will not move, even when you are on
fairly level ground, always set the
parking brake and press the P (Park)
button.
If the vehicle must be left with the
propulsion system on, be sure that the
vehicle is in P (Park) with the parking brake
set, before leaving the vehicle. After pressing
the P (Park) button, hold down the regular
brake pedal. If you cannot see the P (Park)
indicator in instrument cluster, it means that
the vehicle has not shifted to P (Park).

Chevrolet Bolt EV Owner Manual (GMNA-Localizing-U.S./Canada-
14637856) - 2021 - CRC - 10/2/20
Driving and Operating 159
Shifting out of Park
To shift out of P (Park), the vehicle must be
on, the brake pedal must be applied, and
the charge cord must be unplugged.
This vehicle is equipped with an electric
drive unit. The shift lock release button is
designed to prevent inadvertent shifting out
of P (Park) unless the ignition is on, the
brake pedal is applied, and the shift lock
release button is pressed.
Parking the vehicle in extreme cold for
several days without the charge cord
connected may cause the vehicle not to
start. The vehicle will need to be plugged in
to allow the high voltage battery to be
warmed sufficiently.The shift lock is always functional except in
the case of an uncharged or low charged
12-volt battery (less than 9 volts).
If the vehicle has an uncharged 12-volt
battery or a 12-volt battery with low
voltage, try charging or jump starting the
12-volt battery.
To shift out of P (Park):
1. Apply the brake pedal.
2. Press POWER
Oto start the vehicle.
3. Verify that the vehicle is unplugged and the vehicle ready light is on.
4. Press the shift lock release button on the side of the shift lever.
5. Move the shift lever into the desired position.
6. The P indicator will turn white and the gear indicator on the shift lever will turn
red when the vehicle is no longer in
P (Park).
7. After releasing the shift lever, it will return to the center position.
Extended Parking
It is best not to park with the vehicle
running. If the vehicle is left running, be
sure it will not move and there is adequate
ventilation.
See Shifting Into Park 0158.
If the vehicle is left parked and running with
the RKE transmitter outside the vehicle, it
will continue to run for up to an hour.
If the vehicle is left parked and running with
the RKE transmitter inside the vehicle, it will
continue to run for up to two hour.
The timer will reset if the vehicle is taken
out of P (Park) while it is running.
Electric Vehicle Operating
Modes
Driver Selected Operating Modes
Sport Mode
Sport Mode provides more responsive
acceleration than Normal Mode, but can
reduce efficiency. When the SPORT indicator
is not on, the vehicle is in Normal Mode.

Chevrolet Bolt EV Owner Manual (GMNA-Localizing-U.S./Canada-
14637856) - 2021 - CRC - 10/2/20
160 Driving and Operating
Press SPORT to select Sport Mode.
Press SPORT again to return to
Normal Mode.
An indicator will display in the instrument
cluster.
Each time the vehicle is started, it will
return to Normal Mode.
Sport Mode may be unavailable if the
battery charge is too low.
Electric Drive Unit
The vehicle uses an electric drive unit. The
shift lever always starts from a center
position. An amber dot is displayed on the
shift pattern. After releasing the shift lever,
it will return to the center position.
P :This position locks the drive wheels. Use
P (Park) when starting the vehicle to ensure
the vehicle does not move.
{Warning
It is dangerous to get out of the vehicle
if the P (Park) button is not pressed with
the parking brake set. The vehicle
can roll.
Do not leave the vehicle when the
propulsion system is running. If you have
left the propulsion system running, the
vehicle can move suddenly. You or others
could be injured. To be sure the vehicle
will not move, even when you are on
fairly level ground, always set the
parking brake and press the P (Park)
button.