
Chevrolet Impala Owner Manual (GMNA-Localizing-U.S./Canada-12146115) -
2019 - crc - 8/27/18
254 Vehicle Care
FusesUsage
42 Cooling fan high speed
44 Starter control
45 Cooling fan low speed
46 Cooling fan control
47 Pre catalytic converter O2 sensors/Canister
purge solenoid
49 Right HID headlamp
50 Left HID headlamp
51 Horn
52 Display/Ignition
53 Inside rearview mirror/ Rear vision camera
54 Instrument panel/ Ignition
55 Exterior rearview mirror
56 Front washer
60 Heated mirror
62 Obstacle detection Fuses
Usage
64 Rain sensor/Rear seat audio
66 Trunk release
67 Chassis control module
69 Battery voltage sensor
71 Memory seat
Relays Usage
1 A/C clutch
2 Starter pinion
4 Front wiper speed
5 Front wiper control
6 Cabin Coolant pump/ Air solenoid
7 Powertrain
8 Transmission auxiliary pump
9 Cooling fan high speed
10 Cooling fan low speed
11 Starter Relays
Usage
13 Cooling fan control
14 Low-beam HID headlamp
15 Run/Crank
17 Rear window defogger
Instrument Panel Fuse
Block
The instrument panel fuse block is
in the instrument panel, on the
driver side of the vehicle.

Chevrolet Impala Owner Manual (GMNA-Localizing-U.S./Canada-12146115) -
2019 - crc - 8/27/18
346 Index
IndicatorVehicle Ahead . . . . . . . . . . . . . . . . 125
Infants and Young Children, Restraints . . . . . . . . . . . . . . . . . . . . . . 85
Information Publication Ordering . . . . . . . . . . 324
Infotainment . . . . . . . . . . . . . . . . . . . . 151
Infotainment System . . . . . . . . . . . . 328
Instrument Cluster . . . . . . . . . . . . . . 114
Instrument Panel Storage Area . . . . . . . . . . . . . . . . . 102
Interior Rearview Mirrors . . . . . . . . . 45
Introduction . . . . . . . . . . . . . . . . . . . . . . . 2
J
Jump Starting - North America . . . . . . . . . . . . . . . . . . . . . . . 284
K
Keyless Entry
Remote (RKE) System . . . . . . . . . 28
Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
L
Labeling, Tire Sidewall . . . . . . . . . . 259
Lamps
Courtesy . . . . . . . . . . . . . . . . . . . . . . 147
Daytime Running (DRL) . . . . . . 145
Dome . . . . . . . . . . . . . . . . . . . . . . . . . 148 Lamps (cont'd)
Exterior Controls . . . . . . . . . . . . . . 144
Exterior Lamps Off
Reminder . . . . . . . . . . . . . . . . . . . 145
Exterior Lighting Battery Saver . . . . . . . . . . . . . . . . . . . . . . . 150
License Plate . . . . . . . . . . . . . . . . . 249
Malfunction Indicator (Check Engine) . . . . . . . . . . . . . 122
On Reminder . . . . . . . . . . . . . . . . . 128
Reading . . . . . . . . . . . . . . . . . . . . . . 148
Lane Change Alert (LCA) . . . . . . . 204
Lane Departure Warning (LDW) . . . . . . . . . . . . . . . . 206
Lane Departure Warning Light . . . . . . . . . . . . . . . . . . . . . . . . . . 125
Lap-Shoulder Belt . . . . . . . . . . . . . . . 66
LATCH System Replacing Parts after aCrash . . . . . . . . . . . . . . . . . . . . . . . . . 96
LATCH, Lower Anchors and Tethers for Children . . . . . . . . . . . . 90
LED Lighting . . . . . . . . . . . . . . . . . . . . 246
Lighting
Entry . . . . . . . . . . . . . . . . . . . . . . . . . 149
Exit . . . . . . . . . . . . . . . . . . . . . . . . . . . 149
Illumination Control . . . . . . . . . . . 147
LED . . . . . . . . . . . . . . . . . . . . . . . . . . 246 Lights
Airbag Readiness . . . . . . . . . . . . . 120
Antilock Brake System
(ABS) Warning . . . . . . . . . . . . . . 125
Brake System Warning . . . . . . . 123
Charging System . . . . . . . . . . . . . 121
Check Engine (Malfunction Indicator) . . . . . . . . . . . . . . . . . . . . 122
Cruise Control . . . . . . . . . . . . . . . . 128
Door Ajar . . . . . . . . . . . . . . . . . . . . . 129
Electric Parking Brake . . . . . . . . 124
Engine Oil Pressure . . . . . . . . . . 127
Flash-to-Pass . . . . . . . . . . . . . . . . . 145
High-Beam On . . . . . . . . . . . . . . . . 128
High/Low Beam Changer . . . . . 145
Lane Departure Warning . . . . . . 125
Low Fuel Warning . . . . . . . . . . . . 127
Seat Belt Reminders . . . . . . . . . . .119
Security . . . . . . . . . . . . . . . . . . . . . . 128
Service Electric Parking Brake . . . . . . . . . . . . . . . . . . . . . . . 124
StabiliTrak OFF . . . . . . . . . . . . . . . 126
Tire Pressure . . . . . . . . . . . . . . . . . 127
Traction Control System (TCS)/StabiliTrak . . . . . . . . . . . . 126
Traction Off . . . . . . . . . . . . . . . . . . . 126
Locks Automatic Door . . . . . . . . . . . . . . . . . 38

Chevrolet Impala Owner Manual (GMNA-Localizing-U.S./Canada-12146115) -
2019 - crc - 8/27/18
Index 347
Locks (cont'd)Delayed Locking . . . . . . . . . . . . . . . . 38
Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Lockout Protection . . . . . . . . . . . . . . 38
Power Door . . . . . . . . . . . . . . . . . . . . . 38
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Loss of Control . . . . . . . . . . . . . . . . . 165
Low Fuel Warning Light . . . . . . . . . 127
Low-Profile Tires . . . . . . . . . . . . . . . . 258
Lower Anchors and Tethers for Children (LATCH
System) . . . . . . . . . . . . . . . . . . . . . . . . 90
Lumbar Adjustment . . . . . . . . . . . . . . 56 Front Seats . . . . . . . . . . . . . . . . . . . . . 56
M
Maintenance
Records . . . . . . . . . . . . . . . . . . . . . . .311
Maintenance and Care
Additional . . . . . . . . . . . . . . . . . . . . . 306
Maintenance Schedule . . . . . . . . . 301 Recommended Fluids andLubricants . . . . . . . . . . . . . . . . . . . 309
Malfunction Indicator Lamp . . . . . 122
Manual Mode . . . . . . . . . . . . . . . . . . . 182
Memory Features . . . . . . . . . . . . . . . . 12
Memory Seats . . . . . . . . . . . . . . . . . . . 57 Messages
Engine Power . . . . . . . . . . . . . . . . 132
Vehicle . . . . . . . . . . . . . . . . . . . . . . . 131
Vehicle Speed . . . . . . . . . . . . . . . . 132
Mirrors Automatic Dimming . . . . . . . . . . . . . 44
Automatic DimmingRearview . . . . . . . . . . . . . . . . . . . . . . 45
Convex . . . . . . . . . . . . . . . . . . . . . . . . . 43
Folding . . . . . . . . . . . . . . . . . . . . . . . . . 44
Heated . . . . . . . . . . . . . . . . . . . . . . . . . 44
Manual Rearview . . . . . . . . . . . . . . . 45
Power . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Tilt in Reverse . . . . . . . . . . . . . . . . . . 44
Mirrors, Interior Rearview . . . . . . . . 45
Monitor System, Tire Pressure . . . . . . . . . . . . . . . . . . . . . . 266
N
NavigationConnected Services . . . . . . . . . . 337
Net, Convenience . . . . . . . . . . . . . . 105
New Vehicle Break-In . . . . . . . . . . . 172
O
Odometer . . . . . . . . . . . . . . . . . . . . . . . 117 Trip . . . . . . . . . . . . . . . . . . . . . . . . . . . .117
Off-Road Recovery . . . . . . . . . . . . . . . . . . . . . 164 Oil
Engine . . . . . . . . . . . . . . . . . . . . . . . . 228
Engine Oil Life System . . . . . . . 230
Pressure Light . . . . . . . . . . . . . . . . 127
Older Children, Restraints . . . . . . . 83
Online Owner Center . . . . . . . . . . . 318
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . 328
OnStar Additional Information . . . . . . . . . . . . . . . . . . . . 331
OnStar Emergency . . . . . . . . . . . . . 330
OnStar Overview . . . . . . . . . . . . . . . 329
OnStar Security . . . . . . . . . . . . . . . . 331
Operating Mode Overheated EngineProtection . . . . . . . . . . . . . . . . . . . 238
Outlets
Power . . . . . . . . . . . . . . . . . . . . . . . . 109
Overheated Engine Protection Operating Mode . . . . 238
Overheating, Engine . . . . . . . . . . . . 237
P
Park Shifting Into . . . . . . . . . . . . . . . . . . . 177
Shifting Out of . . . . . . . . . . . . . . . . 178
Park Assist . . . . . . . . . . . . . . . . . . . . . 198

Chevrolet Impala Owner Manual (GMNA-Localizing-U.S./Canada-12146115) -
2019 - crc - 8/27/18
348 Index
ParkingBrake and P (Park)
Mechanism Check . . . . . . . . . . 243
Extended . . . . . . . . . . . . . . . . . . . . . 179
Over Things That Burn . . . . . . . 179
Parking or Backing Assistance Systems . . . . . . . . . . 198
Passenger Airbag Status Indicator . . . . . . . . . . . . . . . . . . . . . . 120
Passenger Compartment Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . 160
Passenger Sensing System . . . . . 77
Perchlorate Materials Requirements, California . . . . . . 223
Personalization Vehicle . . . . . . . . . . . . . . . . . . . . . . . 132
Power Door Locks . . . . . . . . . . . . . . . . . . . . . 38
Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Outlets . . . . . . . . . . . . . . . . . . . . . . . 109
Protection, Battery . . . . . . . . . . . . 150
Retained Accessory (RAP) . . . 177
Seat Adjustment . . . . . . . . . . . . . . . . 55
Windows . . . . . . . . . . . . . . . . . . . . . . . 45
Pregnancy, Using Seat Belts . . . . 69
Privacy
Vehicle Data Recording . . . . . . . 327 Program
Courtesy Transportation . . . . . . 321
Prohibited Fuels . . . . . . . . . . . . . . . . 208
Proposition 65 Warning,
California . . . . . . . . . . . .222, 241, 284, Back Cover
Publication Ordering Information . . . . . . . . . . . . . . . . . . . . 324
R
Radio Frequency Statement . . . . 325
Reading Lamps . . . . . . . . . . . . . . . . . 148
Rear Seats . . . . . . . . . . . . . . . . . . . . . . 62
Rear Vision Camera (RVC) . . . . . 198
Rearview Mirrors . . . . . . . . . . . . . . . . 45Automatic Dimming . . . . . . . . . . . . . 45
Reclining Seatbacks . . . . . . . . . . . . . 56
Recommended Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . 208
Recommended Fluids and
Lubricants . . . . . . . . . . . . . . . . . . . . . 309
Records Maintenance . . . . . . . . . . . . . . . . . . .311
Recreational Vehicle Towing . . . . 287
Reimbursement Program, GM Mobility . . . . . . . . . . . . . . . . . . . 319 Remote Keyless Entry (RKE)
System . . . . . . . . . . . . . . . . . . . . . . . . . 28
Remote Vehicle Start . . . . . . . . . . . . 34
Replacement Parts Airbags . . . . . . . . . . . . . . . . . . . . . . . . . 83
Maintenance . . . . . . . . . . . . . . . . . . 310
Replacing Airbag System . . . . . . . . 83
Replacing LATCH System
Parts after a Crash . . . . . . . . . . . . . 96
Replacing Seat Belt System Parts after a Crash . . . . . . . . . . . . . 70
Reporting Safety Defects Canadian Government . . . . . . . . 326
General Motors . . . . . . . . . . . . . . . 326
U.S. Government . . . . . . . . . . . . . 325
Restraints
Where to Put . . . . . . . . . . . . . . . . . . . 89
Retained Accessory Power (RAP) . . . . . . . . . . . . . . . . . . 177
Reverse Tilt Mirrors . . . . . . . . . . . . . . 44
Roads Driving, Wet . . . . . . . . . . . . . . . . . . 165
Roadside Assistance Program . . . . . . . . . . . . . . . . . . . . . . . 319
Roof
Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . 48
Rotation, Tires . . . . . . . . . . . . . . . . . . 270