2018 CHEVROLET CITY EXPRESS climate control
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Chevrolet City Express Owner Manual (GMNA-Localizing-U.S./Canada-
11683523) - 2018 - CRC - 7/10/17
218 Vehicle Care
norm due to variations in driving
habits, service practices and
differences in road
characteristics and climate.
Traction
The traction grades, from
highest to lowest, are AA, A, B,
and C. Those grades represent
the tire's ability to stop on wet
pavement as measured under
controlled conditions on
specified government test
surfaces of asphalt and
concrete. A tire marked C may
have poor traction performance.
Warning: The traction grade
assigned to this tire is based on
straight-ahead braking traction
tests, and does not include
acceleration, cornering,
hydroplaning, or peak traction
characteristics.Temperature
The temperature grades are A
(the highest), B, and C,
representing the tire's resistance
to the generation of heat and its
ability to dissipate heat when
tested under controlled
conditions on a specified indoor
laboratory test wheel. Sustained
high temperature can cause the
material of the tire to degenerate
and reduce tire life, and
excessive temperature can lead
to sudden tire failure. The grade
C corresponds to a level of
performance which all
passenger car tires must meet
under the Federal Motor Safety
Standard No. 109. Grades B and
A represent higher levels of
performance on the laboratory
test wheel than the minimum
required by law. Warning: The
temperature grade for this tire is
established for a tire that is
properly inflated and not
overloaded. Excessive speed,underinflation, or excessive
loading, either separately or in
combination, can cause heat
buildup and possible tire failure.
Wheel Alignment and Tire
Balance
The tires and wheels were aligned
and balanced at the factory to
provide the longest tire life and best
overall performance. Adjustments to
wheel alignment and tire balancing
are not necessary on a regular
basis. Consider an alignment check
if there is unusual tire wear or the
vehicle is significantly pulling to one
side or the other. Some slight pull to
the left or right, depending on the
crown of the road and/or other road
surface variations such as troughs
or ruts, is normal. If the vehicle is
vibrating when driving on a smooth
road, the tires and wheels may need
to be rebalanced. See your dealer
for proper diagnosis.
Page 279 of 287
Chevrolet City Express Owner Manual (GMNA-Localizing-U.S./Canada-
11683523) - 2018 - CRC - 7/10/17
278 Index
AutomaticDoor Locks . . . . . . . . . . . . . . . . . . . . . 27
Auxiliary Jack . . . . . . . . . . . . . . . . . . . 118
Avoiding Untrusted Media Devices . . . . . . . . . . . . . . . . . . . . . . . 113
B
Back Doors . . . . . . . . . . . . . . . . . . . . . . 28
BatteryExterior Lighting BatterySaver . . . . . . . . . . . . . . . . . . . . . . . 107
Battery - North America . . . . 194, 227
Blade Replacement, Wiper . . . . . 195
Bluetooth
Overview . . . . . . . . . . . . . . . . . . . . . 120
Bluetooth Audio . . . . . . . . . . . . . . . . 119
Brake System Warning Light . . . . . . . . . . 93
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . 192 Antilock . . . . . . . . . . . . . . . . . . . . . . . 155
Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . 193
Parking . . . . . . . . . . . . . . . . . . . . . . . 156
Braking . . . . . . . . . . . . . . . . . . . . . . . . . 135
Break-In, New Vehicle . . . . . . . . . . 144
Bulb Replacement Halogen Bulbs . . . . . . . . . . . . . . . . 197
Headlamp Aiming . . . . . . . . . . . . . 197
Headlamps . . . . . . . . . . . . . . . . . . . 197 Bulb Replacement (cont'd)
Headlamps, Front Turn
Signal, and Parking
Lamps . . . . . . . . . . . . . . . . . . . . . . 198
Buying New Tires . . . . . . . . . . . . . . . 215
C
California Fuel Requirements . . . . . . . . . . . 171
Perchlorate MaterialsRequirements . . . . . . . . . . . . . . . 178
California Proposition
65 Warning . . . . . . . . . .177, 194, 227, Back Cover
Camera Rear Vision (RVC) . . . . . . . . . . . . 163
Canadian Vehicle Owners . . . . . . . . 2
Capacities and Specifications . . . . . . . . . . . . . . . . . 261
Carbon Monoxide Engine Exhaust . . . . . . . . . . . . . . . 149
Winter Driving . . . . . . . . . . . . . . . . 138
Cargo
Tie-Downs . . . . . . . . . . . . . . . . . . . . . . 80
Cargo Lamp . . . . . . . . . . . . . . . . . . . . 105
Caution, Danger, and Warning . . . . 3
CD Player . . . . . . . . . . . . . . . . . . . . . . 113 Chains, Tire . . . . . . . . . . . . . . . . . . . . 219
Charging System Light . . . . . . . . . . 91
Check
Engine Light (MalfunctionIndicator) . . . . . . . . . . . . . . . . . . . . . . 91
Child Restraints Infants and Young Children . . . . . 65
Lower Anchors and Tethers
for Children . . . . . . . . . . . . . . . . . . . 71
Older Children . . . . . . . . . . . . . . . . . . 64
Securing . . . . . . . . . . . . . . . . . . . . . . . . 75
Systems . . . . . . . . . . . . . . . . . . . . . . . . 68
Cigarette Lighter . . . . . . . . . . . . . . . . . 85
Circuit Breakers . . . . . . . . . . . . . . . . 199
Cleaning Exterior Care . . . . . . . . . . . . . . . . . 233
Interior Care . . . . . . . . . . . . . . . . . . 237
Climate Control Systems . . . . . . . 129 Air Conditioning . . . . . . . . . . . . . . 129
Heating . . . . . . . . . . . . . . . . . . . . . . . 129
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Cluster, Instrument . . . . . . . . . . . . . . 87
Collision Damage Repair . . . . . . . 270
Compartments Storage . . . . . . . . . . . . . . . . . . . . . . . . . 79
Computer, Trip . . . . . . . . . . . . . . . . . . . 99
Continuously Variable Transmission (CVT) . . . . . . . . . . . 150
Page 285 of 287
Chevrolet City Express Owner Manual (GMNA-Localizing-U.S./Canada-
11683523) - 2018 - CRC - 7/10/17
284 Index
SecurityLight . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . 30
Vehicle Alarm . . . . . . . . . . . . . . . . . . . 30
Service . . . . . . . . . . . . . . . . . . . . . . . . . 132 Accessories andModifications . . . . . . . . . . . . . . . . 178
Climate Control System . . . . . . . 129
Doing Your Own Work . . . . . . . . 178
Maintenance Records . . . . . . . . 259
Maintenance, General Information . . . . . . . . . . . . . . . . . . 242
Publications Ordering Information . . . . . . . . . . . . . . . . . . 272
Scheduling Appointments . . . . . 269
Services
Special Application . . . . . . . . . . . 254
Servicing the Airbag . . . . . . . . . . . . . 62
Signals, Turn and Lane-Change . . . . . . . . . . . . . . . . . 104
Sliding Door . . . . . . . . . . . . . . . . . . . . . 28
Special Application Services . . . . 254
Specifications and
Capacities . . . . . . . . . . . . . . . . . . . . . 261
Speedometer . . . . . . . . . . . . . . . . . . . . 88
Start Assist, Hill . . . . . . . . . . . . . . . . . 157
Starting the Engine . . . . . . . . . . . . . 146
Steering . . . . . . . . . . . . . . . . . . . . . . . . 135 Steering (cont'd)
Power, Warning Lights . . . . . . . . . . 95
Wheel Controls . . . . . . . . . . . . . . . . . 82
Storage Areas
Glove Box . . . . . . . . . . . . . . . . . . . . . . 79
Underseat . . . . . . . . . . . . . . . . . . . . . . 79
Storage Compartments . . . . . . . . . . 79
Struts Gas . . . . . . . . . . . . . . . . . . . . . . . . . . . 196
Stuck Vehicle . . . . . . . . . . . . . . . . . . . 140
Summer Tires . . . . . . . . . . . . . . . . . . 202
Sun Visors . . . . . . . . . . . . . . . . . . . . . . . 36
Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . 3
System Infotainment . . . . . . . . . . . . . 108, 276
T
Tachometer . . . . . . . . . . . . . . . . . . . . . . 88
Text Telephone (TTY) Users . . . . 266
Theft-Deterrent Systems . . . . . . . . . 32Immobilizer . . . . . . . . . . . . . . . . . . . . . 32
Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200 All-Season . . . . . . . . . . . . . . . . . . . . 201
All-Terrain . . . . . . . . . . . . . . . . . . . . 202
Buying New Tires . . . . . . . . . . . . . 215
Chains . . . . . . . . . . . . . . . . . . . . . . . . 219
Changing . . . . . . . . . . . . . . . . . . . . . 221 Tires (cont'd)
Designations . . . . . . . . . . . . . . . . . 204
Different Size . . . . . . . . . . . . . . . . . 216
Full-Size Spare . . . . . . . . . . . . . . . 226
If a Tire Goes Flat . . . . . . . . . . . . 220
Inspection . . . . . . . . . . . . . . . . . . . . 213
Messages . . . . . . . . . . . . . . . . . . . . . . 99
Pressure . . . . . . . . . . . . . . . . . . . . . . 208
Pressure Light . . . . . . . . . . . . . . . . . . 96
Pressure Monitor Operation . . .211
Pressure Monitor System . . . . . 210
Rotation . . . . . . . . . . . . . . . . . . . . . . 213
Sidewall Labeling . . . . . . . . . . . . . 202
Terminology and Definitions . . 206
Uniform Tire Quality
Grading . . . . . . . . . . . . . . . . . . . . . 217
Wheel Alignment and Tire Balance . . . . . . . . . . . . . . . . . . . . . 218
Wheel Replacement . . . . . . . . . . 219
When It Is Time for New Tires . . . . . . . . . . . . . . . . . . . . . . . . 214
Winter . . . . . . . . . . . . . . . . . . . . . . . . 201
Towing
General Information . . . . . . . . . . 174
Recreational Vehicle . . . . . . . . . . 231
Vehicle . . . . . . . . . . . . . . . . . . . . . . . 231
Traction Control/Electronic Stability Control . . . . . . . . . . . . . . . 158