rear view mirror CHEVROLET COLORADO 2018 Owner's Manual

Chevrolet Colorado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11349743) - 2018 - crc - 10/12/17
In Brief 13
Power Mirrors
If equipped, adjust the power
mirrors:1. Move the selector switch to L (Left) or R (Right) to choose
driver or passenger mirror.
2. Press the arrows on the control pad to move each mirror in the
desired direction.
3. Return the selector switch to the center position.
See Power Mirrors 039.
Interior Mirror
Adjustment
Adjust the mirror for a clear view of
the area behind the vehicle.
Manual Dimming Rearview Mirror
If equipped, push the tab forward for
daytime use and pull it rearward for
nighttime use to avoid the glare of
headlamps from behind.
Automatic Dimming Rearview
Mirror
If equipped, the rearview mirror
dims automatically to reduce the
glare of the headlamps from behind.
The dimming feature comes on
when the vehicle is started.
Steering Wheel
Adjustment
To adjust the steering wheel:
1. Pull the lever down.
2. Move the steering wheel up or down.
3. Pull the lever up to lock the steering wheel in place.

Chevrolet Colorado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11349743) - 2018 - crc - 10/12/17
Keys, Doors, and Windows 27
Keys, Doors, and
Windows
Keys and Locks
Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Remote Keyless Entry (RKE)System . . . . . . . . . . . . . . . . . . . . . . . 30
Remote Keyless Entry (RKE) System Operation . . . . . . . . . . . . 30
Remote Vehicle Start . . . . . . . . . . 32
Door Locks . . . . . . . . . . . . . . . . . . . . 33
Power Door Locks . . . . . . . . . . . . . 34
Delayed Locking . . . . . . . . . . . . . . . 34
Automatic Door Locks . . . . . . . . . 34
Lockout Protection . . . . . . . . . . . . . 35
Safety Locks . . . . . . . . . . . . . . . . . . . 35
Doors
Tailgate . . . . . . . . . . . . . . . . . . . . . . . . 36
Vehicle Security
Vehicle Security . . . . . . . . . . . . . . . . 36
Vehicle Alarm System . . . . . . . . . 36
Immobilizer . . . . . . . . . . . . . . . . . . . . 37
Immobilizer Operation . . . . . . . . . 38
Exterior Mirrors
Convex Mirrors . . . . . . . . . . . . . . . . 38
Manual Mirrors . . . . . . . . . . . . . . . . . 38 Power Mirrors . . . . . . . . . . . . . . . . . . 39
Folding Mirrors . . . . . . . . . . . . . . . . . 39
Heated Mirrors . . . . . . . . . . . . . . . . . 39
Blind Spot Mirrors . . . . . . . . . . . . . . 39
Interior Mirrors
Interior Rearview Mirrors . . . . . . . 41
Manual Rearview Mirror . . . . . . . . 41
Automatic Dimming Rearview
Mirror . . . . . . . . . . . . . . . . . . . . . . . . . 41
Windows
Windows . . . . . . . . . . . . . . . . . . . . . . . 41
Power Windows . . . . . . . . . . . . . . . 42
Rear Windows . . . . . . . . . . . . . . . . . 43
Sun Visors . . . . . . . . . . . . . . . . . . . . . 44
Keys and Locks
Keys
{Warning
Leaving children in a vehicle with
the ignition key is dangerous and
children or others could be
seriously injured or killed. They
could operate the power windows
or other controls or make the
vehicle move. The windows will
function with the keys in the
ignition, and children or others
could be caught in the path of a
closing window. Do not leave
children in a vehicle with the
ignition key.

Chevrolet Colorado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11349743) - 2018 - crc - 10/12/17
Keys, Doors, and Windows 41
Interior Mirrors
Interior Rearview Mirrors
Adjust the rearview mirror for a clear
view of the area behind your
vehicle.
If equipped with OnStar, the vehicle
may have three control buttons at
the bottom of the mirror. See your
dealer for more information about
OnStar and how to subscribe to it.
SeeOnStar Overview 0396.
Do not spray glass cleaner directly
on the mirror. Use a soft towel
dampened with water.
Manual Rearview Mirror
If equipped, push the tab forward for
daytime use and pull it rearward for
nighttime use to avoid glare from
the headlamps from behind.
Automatic Dimming
Rearview Mirror
If equipped, the mirror will
automatically reduce the glare of the
headlamps from behind. The
dimming feature comes on each
time the vehicle is started.
Windows
{Warning
Never leave a child, a helpless
adult, or a pet alone in a vehicle,
especially with the windows
closed in warm or hot weather.
They can be overcome by the
extreme heat and suffer
permanent injuries or even death
from heat stroke.

Chevrolet Colorado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11349743) - 2018 - crc - 10/12/17
Driving and Operating 253
When your vehicle approaches
another detected vehicle too rapidly,
the red lights will flash on the
windshield. Also, eight rapid
high-pitched beeps will sound from
the front. When this Collision Alert
occurs, the brake system may
prepare for driver braking to occur
more rapidly which can cause a
brief, mild deceleration. Continue to
apply the brake pedal as needed.
Cruise control may be disengaged
when the Collision Alert occurs.
Tailgating Alert
The vehicle ahead indicator will
display amber when you are
following a detected vehicle ahead
much too closely.
Selecting the Alert Timing
The Collision Alert control is on the
steering wheel. Press
[to set the
FCA timing to Far, Medium, Near,
or Off. The first button press shows
the current setting on the DIC.
Additional button presses will
change this setting. The chosen
setting will remain until it is changed
and will affect the timing of both the
Collision Alert and the Tailgating
Alert features. The timing of both
alerts will vary based on vehicle
speed. The faster the vehicle speed,
the farther away the alert will occur.
Consider traffic and weather
conditions when selecting the alert
timing. The range of selectable alert
timing may not be appropriate for all
drivers and driving conditions.
Unnecessary Alerts
FCA may provide unnecessary
alerts for turning vehicles, vehicles
in other lanes, objects that are not
vehicles, or shadows. These alerts
are normal operation and the
vehicle does not need service.
Cleaning the System
If the FCA system does not seem to
operate properly, this may correct
the issue:
. Clean the outside of the
windshield in front of the
rearview mirror.
. Clean the entire front of the
vehicle.
. Clean the headlamps.
Lane Departure
Warning (LDW)
If equipped, LDW may help avoid
crashes due to unintentional lane
departures. It may provide an alert if
the vehicle is crossing a lane
marking without using a turn signal
in that direction. LDW uses a
camera sensor to detect the lane
markings at speeds of 56 km/h
(35 mph) or greater.

Chevrolet Colorado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11349743) - 2018 - crc - 10/12/17
254 Driving and Operating
{Warning
The LDW system does not steer
the vehicle. The LDW system
may not:. Provide enough time to
avoid a crash.
. Detect lane markings under
poor weather or visibility
conditions. This can occur if
the windshield or
headlamps are blocked by
dirt, snow, or ice; if they are
not in proper condition; or if
the sun shines directly into
the camera.
. Detect road edges.
. Detect lanes on winding or
hilly roads.
If LDW only detects lane
markings on one side of the road,
it will only warn you when
departing the lane on the side
where it has detected a lane
marking. Always keep your (Continued)
Warning (Continued)
attention on the road and
maintain proper vehicle position
within the lane, or vehicle
damage, injury, or death could
occur. Always keep the
windshield, headlamps, and
camera sensors clean and in
good repair. Do not use LDW in
bad weather conditions.
How the System Works
The LDW camera sensor is on the
windshield ahead of the rearview
mirror.
To turn LDW on and off, press
@on
the center stack. The control
indicator will light when LDW is on.
When LDW is on,@is green if
LDW is available to warn of a lane
departure. If the vehicle crosses a
detected lane marking without using
the turn signal in that direction,
@
changes to amber and flashes.
Additionally, there will be three
beeps on the right or left, depending
on the lane departure direction.
When the System Does Not
Seem to Work Properly
The system may not detect lanes as
well when there are:
. Close vehicles ahead.
. Sudden lighting changes, such
as when driving through tunnels.
. Banked roads.
If the LDW system is not functioning
properly when lane markings are
clearly visible, cleaning the
windshield may help.
LDW alerts may occur due to tar
marks, shadows, cracks in the road,
temporary or construction lane
markings, or other road
imperfections. This is normal system

Chevrolet Colorado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11349743) - 2018 - crc - 10/12/17
Index 409
AudioBluetooth . . . . . . . . . . . . . . . . . . . . . 165
Theft-Deterrent Feature . . . . . . . 151
Automatic Climate Control System . . . . . . . 193
Door Locks . . . . . . . . . . . . . . . . . . . . . 34
Headlamp System . . . . . . . . . . . . 144
Transmission . . . . . . . . . . . . . . . . . 224
Transmission Fluid . . . . . . . . . . . 285
Automatic Transmission Manual Mode . . . . . . . . . . . . . . . . . 227
Shift Lock Control Function
Check . . . . . . . . . . . . . . . . . . . . . . . 299
Auxiliary Jack . . . . . . . . . . . . . . . . . . . 165
Avoiding Untrusted Media Devices . . . . . . . . . . . . . . . . . . . . . . . 159
Axle Locking Front . . . . . . . . . . . . . . . . . 246
Axle, Front . . . . . . . . . . . . . . . . . . . . . . 297
Axle, Rear . . . . . . . . . . . . . . . . . . . . . . 298
B
Battery Exterior Lighting BatterySaver . . . . . . . . . . . . . . . . . . . . . . . 149
Load Management . . . . . . . . . . . . 148 Battery (cont'd)
Power Protection . . . . . . . . . . . . . 149
Battery - North America . . . . 295, 345
Blade Replacement, Wiper . . . . . 300
Blind Spot Mirrors . . . . . . . . . . . . . . . 39
Bluetooth Overview . . . . . . . . . . . 172, 174, 178
Bluetooth Audio . . . . . . . . . . . . . . . . 165
Brake System Warning Light . . . . . . . . 122
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . 293 Antilock . . . . . . . . . . . . . . . . . . . . . . . 238
Assist . . . . . . . . . . . . . . . . . . . . . . . . . 239
Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . 294
Parking . . . . . . . . . . . . . . . . . . . . . . . 239
Braking . . . . . . . . . . . . . . . . . . . . . . . . . 199
Break-In, New Vehicle . . . . . . . . . . 216
Bulb Replacement Center High-MountedStoplamp (CHMSL) and
Cargo Lamp . . . . . . . . . . . . . . . . . 304
Halogen Bulbs . . . . . . . . . . . . . . . . 302
Headlamp Aiming . . . . . . . . . . . . . 302
Headlamps . . . . . . . . . . . . . . . . . . . 302
Headlamps, Front Turn Signal, Sidemarker, and
Parking Lamps . . . . . . . . . . . . . . 303 Bulb Replacement (cont'd)
Taillamps, Turn Signal,
Stoplamps, and Back-up
Lamps . . . . . . . . . . . . . . . . . . . . . . 303
Buying New Tires . . . . . . . . . . . . . . . 327
C
Calibration . . . . . . . . . . . . . . . . . . . . . . 108
California Fuel Requirements . . . . . . . . . . . 256
Perchlorate Materials
Requirements . . . . . . . . . . . . . . . 276
California Proposition
65 Warning . . . . . . . . . .275, 295, 345,
Back Cover
Camera Rear Vision (RVC) . . . . . . . . . . . . 250
Canadian Vehicle Owners . . . . . . . . 2
Capacities and
Specifications . . . . . . . . . . . . . . . . . 379
Carbon Monoxide Engine Exhaust . . . . . . . . . . . . . . . 223
Tailgate . . . . . . . . . . . . . . . . . . . . . . . . . 36
Winter Driving . . . . . . . . . . . . . . . . 207
Cargo Lamp . . . . . . . . . . . . . . . . . . . . 147
Caution, Danger, and Warning . . . . 2
Center Console Storage . . . . . . . . 104

Chevrolet Colorado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11349743) - 2018 - crc - 10/12/17
Index 413
I
Ignition Positions . . . . . . . . . . . . . . . 216
Ignition Transmission LockCheck . . . . . . . . . . . . . . . . . . . . . . . . . 299
Immobilizer . . . . . . . . . . . . . . . . . . . . . . 37
Indicator
Vehicle Ahead . . . . . . . . . . . . . . . . 125
Infants and Young Children, Restraints . . . . . . . . . . . . . . . . . . . . . . 74
Infotainment . . . . . . . . . . . . . . . . . . . . 150
Infotainment System . . . . . . . . . . . . 395
Instrument Cluster . . . . . . . . . 112, 114
Interior Rearview Mirrors . . . . . . . . . 41
Introduction . . . . . . . . . . . . . . . . . . . . . . . 2
J
Jack
Auxiliary . . . . . . . . . . . . . . . . . . . . . . 165
Jump Starting - North America . . . . . . . . . . . . . . . . . . . . . . . 345
K
Keyless Entry
Remote (RKE) System . . . . . . . . . 30
Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
L
Labeling, Tire Sidewall . . . . . . . . . . 314 Lamps
Cargo . . . . . . . . . . . . . . . . . . . . . . . . . 147
Daytime Running (DRL) . . . . . . 144
Dome . . . . . . . . . . . . . . . . . . . . . . . . . 147
Exterior Controls . . . . . . . . . . . . . . 142
Exterior Lamps OffReminder . . . . . . . . . . . . . . . . . . . 143
Exterior Lighting Battery Saver . . . . . . . . . . . . . . . . . . . . . . . 149
Malfunction Indicator (Check Engine) . . . . . . . . . . . . . 120
On Reminder . . . . . . . . . . . . . . . . . 128
Reading . . . . . . . . . . . . . . . . . . . . . . 148
Lane Departure Warning (LDW) . . . . . . . . . . . . . . . . 253
Lane Departure Warning
Light . . . . . . . . . . . . . . . . . . . . . . . . . . 124
Lap-Shoulder Belt . . . . . . . . . . . . . . . 55
LATCH System Replacing Parts after aCrash . . . . . . . . . . . . . . . . . . . . . . . . . 94
LATCH, Lower Anchors and Tethers for Children . . . . . . . . . . . . 80
Lighting Entry . . . . . . . . . . . . . . . . . . . . . . . . . 148
Exit . . . . . . . . . . . . . . . . . . . . . . . . . . . 148
Illumination Control . . . . . . . . . . . 147 Lights
Airbag Readiness . . . . . . . . . . . . . .119
Antilock Brake System
(ABS) Warning . . . . . . . . . . . . . . 123
Brake System Warning . . . . . . . 122
Charging System . . . . . . . . . . . . . 120
Check Engine (Malfunction Indicator) . . . . . . . . . . . . . . . . . . . . 120
Cruise Control . . . . . . . . . . . . . . . . 128
Door Ajar . . . . . . . . . . . . . . . . . . . . . 128
Engine Oil Pressure . . . . . . . . . . 126
Flash-to-Pass . . . . . . . . . . . . . . . . . 143
Four-Wheel-Drive . . . . . . . . . . . . . 124
Front Fog Lamp . . . . . . . . . . . . . . 128
High-Beam On . . . . . . . . . . . . . . . . 127
High/Low Beam Changer . . . . . 143
Hill Descent Control . . . . . . . . . . 124
Lane Departure Warning . . . . . . 124
Low Fuel Warning . . . . . . . . . . . . 127
Seat Belt Reminders . . . . . . . . . . .118
Security . . . . . . . . . . . . . . . . . . . . . . 127
StabiliTrak OFF . . . . . . . . . . . . . . . 125
Tire Pressure . . . . . . . . . . . . . . . . . 126
Tow/Haul Mode . . . . . . . . . . . . . . . 124
Traction Control System (TCS)/StabiliTrak . . . . . . . . . . . . 125
Traction Off . . . . . . . . . . . . . . . . . . . 125
Up-Shift . . . . . . . . . . . . . . . . . . . . . . 124

Chevrolet Colorado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11349743) - 2018 - crc - 10/12/17
414 Index
Limited-Slip Differential . . . . . . . . . 245
Locking Front Axle . . . . . . . . . . . . . . 246
Locking Rear Axle . . . . . . . . . . . . . . 245
LocksAutomatic Door . . . . . . . . . . . . . . . . . 34
Delayed Locking . . . . . . . . . . . . . . . . 34
Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Lockout Protection . . . . . . . . . . . . . . 35
Power Door . . . . . . . . . . . . . . . . . . . . . 34
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Loss of Control . . . . . . . . . . . . . . . . . 201
Low Fuel Warning Light . . . . . . . . . 127
Lower Anchors and Tethers
for Children (LATCH
System) . . . . . . . . . . . . . . . . . . . . . . . . 80
Lumbar Adjustment . . . . . . . . . . . . . . 48
Front Seats . . . . . . . . . . . . . . . . . . . . . 48
M
MaintenanceRecords . . . . . . . . . . . . . . . . . . . . . . 377
Maintenance and Care Additional . . . . . . . . . . . . . . . . . . . . . 371
Maintenance Schedule . . . . . . . . . 365 Recommended Fluids andLubricants . . . . . . . . . . . . . . . . . . . 374
Transfer Case . . . . . . . . . . . . . . . . 231
Malfunction Indicator Lamp . . . . . 120 Manual Mirrors . . . . . . . . . . . . . . . . . . 38
Manual Mode . . . . . . . . . . . . . . . . . . . 227
Manual Transmission . . . . . . . . . . . 229
Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . 285
Media Avoiding Untrusted Devices . . 159
Messages
Engine Power . . . . . . . . . . . . . . . . 135
Vehicle . . . . . . . . . . . . . . . . . . . . . . . 135
Vehicle Speed . . . . . . . . . . . . . . . . 135
Messaging
Text . . . . . . . . . . . . . . . . . . . . . . . . . . . 183
Mirrors Automatic DimmingRearview . . . . . . . . . . . . . . . . . . . . . . 41
Blind Spot . . . . . . . . . . . . . . . . . . . . . . 39
Convex . . . . . . . . . . . . . . . . . . . . . . . . . 38
Folding . . . . . . . . . . . . . . . . . . . . . . . . . 39
Heated . . . . . . . . . . . . . . . . . . . . . . . . . 39
Manual . . . . . . . . . . . . . . . . . . . . . . . . . 38
Manual Rearview . . . . . . . . . . . . . . . 41
Power . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Mirrors, Interior Rearview . . . . . . . . 41
Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . 244 Driver Control . . . . . . . . . . . . . . . . . 244
Monitor System, Tire Pressure . . . . . . . . . . . . . . . . . . . . . . 321
Multi-band Antenna . . . . . . . . . . . . . 158
N
Navigation OnStar . . . . . . . . . . . . . . . . . . . . . . . 398
New Vehicle Break-In . . . . . . . . . . . 216
O
Odometer . . . . . . . . . . . . . . . . . . . . . . . 116 Trip . . . . . . . . . . . . . . . . . . . . . . . . . . . .116
Off-Road . . . . . . . . . . . . . . . . . . . . . . . 201 Driving . . . . . . . . . . . . . . . . . . . . . . . . 201
Recovery . . . . . . . . . . . . . . . . . . . . . 200
Oil Engine . . . . . . . . . . . . . . . . . . . . . . . . 281
Engine Oil Life System . . . . . . . 283
Pressure Light . . . . . . . . . . . . . . . . 126
Older Children, Restraints . . . . . . . 73
Online Owner Center . . . . . . . . . . . 385
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . 395
OnStar Additional Information . . . . . . . . . . . . . . . . . . . . 402
OnStar Connections . . . . . . . . . . . . 399
OnStar Diagnostics . . . . . . . . . . . . . 401
OnStar Emergency . . . . . . . . . . . . . 397
OnStar Navigation . . . . . . . . . . . . . . 398
OnStar Overview . . . . . . . . . . . . . . . 396
OnStar Security . . . . . . . . . . . . . . . . 398
Operation Fog Lamps . . . . . . . . . . . . . . . . . . . 146

Chevrolet Colorado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11349743) - 2018 - crc - 10/12/17
Index 415
OrderingService Publications . . . . . . . . . . 391
Outlets Power . . . . . . . . . . . . . . . . . . . . . . . . 109
Overheating, Engine . . . . . . . . . . . . 291
Overview . . . . . . . . . . . . . . . . . . . . . . . 152
P
Park Shifting Into . . . . . . . . . . . . . . . . . . . 221
Shifting Out of . . . . . . . . . . . . . . . . 222
Parking . . . . . . . . . . . . . . . . . . . . . . . . . 222
Brake . . . . . . . . . . . . . . . . . . . . . . . . . 239
Brake and P (Park)Mechanism Check . . . . . . . . . . 300
Over Things That Burn . . . . . . . 223
Passenger Airbag Status
Indicator . . . . . . . . . . . . . . . . . . . . . . 119
Passenger Compartment Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . 196
Passenger Sensing System . . . . . 66
Perchlorate Materials
Requirements, California . . . . . . 276
Personalization Vehicle . . . . . . . . . . . . . . . . . . . . . . . 136
Phone
Apple CarPlay andAndroid Auto . . . . . . . . . . . . . . . . 184 Phone (cont'd)
Bluetooth . . . . . . . . . . . 172, 174, 178
Port USB . . . . . . . . . . . . . . . . . . . . . . . . . . 159
Power Door Locks . . . . . . . . . . . . . . . . . . . . . 34
Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Outlets . . . . . . . . . . . . . . . . . . . . . . . 109
Protection, Battery . . . . . . . . . . . . 149
Retained Accessory (RAP) . . . 220
Seat Adjustment . . . . . . . . . . . . . . . . 48
Windows . . . . . . . . . . . . . . . . . . . . . . . 42
Pregnancy, Using Seat Belts . . . . 58
Privacy Vehicle Data Recording . . . . . . . 394
Program Courtesy Transportation . . . . . . 388
Proposition
65 Warning,
California . . . . . . . . . . . .275, 295, 345, Back Cover
R
Radio Frequency Statement . . . . 392
Radio Reception . . . . . . . . . . . . . . . . 157
RadiosAM-FM Radio . . . . . . . . . . . . . . . . . 154 Radios (cont'd)
Satellite . . . . . . . . . . . . . . . . . . . . . . . 156
Reading Lamps . . . . . . . . . . . . . . . . . 148
Rear Axle . . . . . . . . . . . . . . . . . . . . . . . 298 Locking . . . . . . . . . . . . . . . . . . . . . . . 245
Rear Seats . . . . . . . . . . . . . . . . . . . . . . 51
Rear Vision Camera (RVC) . . . . . 250
Rear Windows . . . . . . . . . . . . . . . . . . . 43
Rearview Mirrors . . . . . . . . . . . . . . . . 41 Automatic Dimming . . . . . . . . . . . . . 41
Reclining Seatbacks . . . . . . . . . . . . . 48
Recognition Voice . . . . . . . . . . . . . . . . . . . . . . . . . 166
Recommended Fluids and
Lubricants . . . . . . . . . . . . . . . . . . . . . 374
Records Maintenance . . . . . . . . . . . . . . . . . . 377
Recreational Vehicle Towing . . . . 348
Reimbursement Program,
GM Mobility . . . . . . . . . . . . . . . . . . . 386
Remote Keyless Entry (RKE) System . . . . . . . . . . . . . . . . . . . . . . . . . 30
Remote Vehicle Start . . . . . . . . . . . . 32
Replacement Parts
Airbags . . . . . . . . . . . . . . . . . . . . . . . . . 72
Maintenance . . . . . . . . . . . . . . . . . . 375
Replacing Airbag System . . . . . . . . 72