2020 CHEVROLET IMPALA CD changer

Chevrolet Impala Owner Manual (GMNA-Localizing-U.S./Canada-13688912) -
2020 - CRC - 6/5/19
Instruments and Controls 109
It also comes on when the fuel tank
is low on fuel. The light turns off
when fuel is added. If it does not,
have the vehicle serviced.
Security Light
The security light should come on
briefly as the engine is started. If it
does not come on, have the vehicle
serviced by your dealer. If the
system is working normally, the
indicator light turns off.
If the light stays on and the engine
does not start, there could be a
problem with the theft-deterrent
system. SeeImmobilizer Operation
0 22.
High-Beam On Light
This light comes on when the
high-beam headlamps are in use.
See Headlamp High/Low-Beam
Changer 0126.
Lamps On Reminder
This light comes on when the
exterior lamps are in use, except
when only the Daytime Running
Lamps (DRL) are active. See
Exterior Lamp Controls 0125.
Cruise Control Light
This light in the Driver Information
Center (DIC) is white when the
cruise control is on and ready, and
turns green when the cruise control
is set and active.
See Cruise Control 0165.
Adaptive Cruise Control Light
This light in the Driver Information
Center (DIC) is white when the
Adaptive Cruise Control (ACC) (if
equipped) is on and ready, and

Chevrolet Impala Owner Manual (GMNA-Localizing-U.S./Canada-13688912) -
2020 - CRC - 6/5/19
Lighting 125
Lighting
Exterior Lighting
Exterior Lamp Controls . . . . . . . 125
Exterior Lamps OffReminder . . . . . . . . . . . . . . . . . . . 126
Headlamp High/Low-Beam Changer . . . . . . . . . . . . . . . . . . . . 126
Flash-to-Pass . . . . . . . . . . . . . . . . 126
Daytime Running Lamps (DRL) . . . . . . . . . . . . . . . 126
Automatic Headlamp System . . . . . . . . . . . . . . . . . . . . . . 127
Hazard Warning Flashers . . . . . 127
Turn and Lane-Change Signals . . . . . . . . . . . . . . . . . . . . . . 128
Interior Lighting
Instrument Panel IlluminationControl . . . . . . . . . . . . . . . . . . . . . . 128
Courtesy Lamps . . . . . . . . . . . . . . 128
Dome Lamps . . . . . . . . . . . . . . . . . 129
Reading Lamps . . . . . . . . . . . . . . 129
Lighting Features
Entry Lighting . . . . . . . . . . . . . . . . 130
Exit Lighting . . . . . . . . . . . . . . . . . . 130
Battery Load Management . . . 130
Battery Power Protection . . . . . 131 Exterior Lighting Battery
Saver . . . . . . . . . . . . . . . . . . . . . . . 131
Exterior Lighting
Exterior Lamp Controls
The exterior lamp control is on the
turn signal lever.
Turn the control to the following
positions:
O: Turns off the exterior lamps.
The knob returns to the AUTO
position after it is released. Turn to
Oagain to reactivate the
AUTO mode.
In Canada, the headlamps and
Daytime Running Lamps (DRL) will
automatically reactivate when the
vehicle is shifted out of P (Park).

Chevrolet Impala Owner Manual (GMNA-Localizing-U.S./Canada-13688912) -
2020 - CRC - 6/5/19
126 Lighting
AUTO :Automatically turns the
exterior lamps on and off,
depending on outside lighting.
;: Turns on the parking lamps
including all lamps, except the
headlamps.
2: Turns on the headlamps
together with the parking lamps and
instrument panel lights.
Exterior Lamps Off
Reminder
A warning chime sounds if the driver
door is opened while the ignition is
off and the exterior lamps are on.
Headlamp High/
Low-Beam Changer
Push the turn signal lever away
from you and release to turn the
high beams on. To return to low
beams, push the lever again or pull
it toward you and release.
This indicator light turns on in the
instrument cluster when the
high-beam headlamps are on.
Flash-to-Pass
To flash the high beams, pull the
turn signal lever toward you, and
release.
Daytime Running
Lamps (DRL)
DRL can make it easier for others to
see the front of your vehicle during
the day. Fully functional DRL are
required on all vehicles first sold in
Canada.
The DRL system turns on the
low-beam headlamps at a reduced
brightness. For vehicles with High
Intensity Discharge (HID)
headlamps, there is a dedicated DRL. The DRL will come on when
all of the following conditions
are met:
.
The ignition is on.
. The exterior lamp control is
in AUTO.
. The light sensor determines it is
daytime.
. The vehicle is not in P (Park).
When the DRL are on, the taillamps,
sidemarker lamps, instrument panel
lights, and other lamps will not
be on.
The DRL turn off when the
headlamps are turned to
Oor the
ignition is off. For vehicles first sold
in Canada, the DRL can only be
turned off when the transmission is
in P (Park).
This vehicle may have a DRL
disabling function. When the DRL
are on and a turn signal is activated,
the DRL on that side will be off until
the turn signal goes off.

Chevrolet Impala Owner Manual (GMNA-Localizing-U.S./Canada-13688912) -
2020 - CRC - 6/5/19
320 Index
Fuel (cont'd)Foreign Countries . . . . . . . . . . . . 186
Gauge . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Low Fuel Warning Light . . . . . . . 108
Prohibited Fuels . . . . . . . . . . . . . . 186
Recommended . . . . . . . . . . . . . . . 185
Top Tier . . . . . . . . . . . . . . . . . . . . . . 185
Fuses Engine Compartment Fuse
Block . . . . . . . . . . . . . . . . . . . . . . . . 226
Fuses and Circuit Breakers . . . 226
Instrument Panel Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . 229
G
Garage Door Opener . . . . . . . . . . . 121Programming . . . . . . . . . . . . . . . . . 121
Gas Strut(s) . . . . . . . . . . . . . . . . . . . . 219
Gauges Engine CoolantTemperature . . . . . . . . . . . . . . . . 100
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Odometer . . . . . . . . . . . . . . . . . . . . . . . 98
Speedometer . . . . . . . . . . . . . . . . . . . 98
Tachometer . . . . . . . . . . . . . . . . . . . . . 98
Trip Odometer . . . . . . . . . . . . . . . . . . 98
Warning Lights and Indicators . . . . . . . . . . . . . . . . . . . . . 95 General Information
Service and Maintenance . . . . . 274
Towing . . . . . . . . . . . . . . . . . . . . . . . . 189
Vehicle Care . . . . . . . . . . . . . . . . . . 199
Glove Box . . . . . . . . . . . . . . . . . . . . . . . 85
GM Mobility Reimbursement Program . . . . . . . . . . . . . . . . . . . . . . . 294
H
Halogen Bulbs . . . . . . . . . . . . . . . . . . 221
Hazard Warning Flashers . . . . . . . 127
Head Restraints . . . . . . . . . . . . . . . . . 31
Headlamps
Aiming . . . . . . . . . . . . . . . . . . . . . . . . 220
Automatic . . . . . . . . . . . . . . . . . . . . . 127
Bulb Replacement . . . . . . . . . . . . 221
Daytime RunningLamps (DRL) . . . . . . . . . . . . . . . . 126
Flash-to-Pass . . . . . . . . . . . . . . . . . 126
Headlamps, Front Turn Signal, Sidemarker, and
Parking Lamps . . . . . . . . . . . . . . 221
High Intensity Discharge (HID) Lighting . . . . . . . . . . . . . . . 221
High-Beam On Light . . . . . . . . . . 109
High/Low Beam Changer . . . . . 126
Lamps On Reminder . . . . . . . . . 109 Heated
Steering Wheel . . . . . . . . . . . . . . . . . 89
Heated and Ventilated Front Seats . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Heated Mirrors . . . . . . . . . . . . . . . . . . . 24
Heater Engine . . . . . . . . . . . . . . . . . . . . . . . . 154
Heating . . . . . . . . . . . . . . . . . . . . . . . . . 133
High Voltage Devices and Wiring . . . . . . . . . . . . . . . . . . . . . . . . . 225
High-Beam On Light . . . . . . . . . . . . 109
High-Speed Operation . . . . . . . . . . 240
Hill and Mountain Roads . . . . . . . . 145
Hill Start Assist (HSA) . . . . . . . . . . 163
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . 201
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
How to Wear Seat Belts
Properly . . . . . . . . . . . . . . . . . . . . . . . . 44
HVAC . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
I
Ignition Positions . . . . . . . . . . . . . . . 151
Immobilizer . . . . . . . . . . . . . . . . . . . . . . 22
Indicator Vehicle Ahead . . . . . . . . . . . . . . . . 106
Infants and Young Children,
Restraints . . . . . . . . . . . . . . . . . . . . . . 65

Chevrolet Impala Owner Manual (GMNA-Localizing-U.S./Canada-13688912) -
2020 - CRC - 6/5/19
Index 321
InformationPublication Ordering . . . . . . . . . . 299
Infotainment . . . . . . . . . . . . . . . . . . . . 132
Infotainment System . . . . . . . . . . . . 304
Instrument Cluster . . . . . . . . . . . . . . . 96
Instrument Panel Storage Area . . . . . . . . . . . . . . . . . . . 84
Instrument Panel Overview . . . . . . . 5
Interior Rearview Mirrors . . . . . . . . . 25
Introduction . . . . . . . . . . . . . . . . . . . . . . . 2
J
Jump Starting - North America . . . . . . . . . . . . . . . . . . . . . . . 259
K
Keyless EntryRemote (RKE) System . . . . . . . . . . 8
Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
L
Labeling, Tire Sidewall . . . . . . . . . . 234
Lamps Courtesy . . . . . . . . . . . . . . . . . . . . . . 128
Daytime Running (DRL) . . . . . . 126
Dome . . . . . . . . . . . . . . . . . . . . . . . . . 129
Exterior Controls . . . . . . . . . . . . . . 125
Exterior Lamps OffReminder . . . . . . . . . . . . . . . . . . . 126 Lamps (cont'd)
Exterior Lighting Battery
Saver . . . . . . . . . . . . . . . . . . . . . . . 131
License Plate . . . . . . . . . . . . . . . . . 224
Malfunction Indicator
(Check Engine) . . . . . . . . . . . . . 103
On Reminder . . . . . . . . . . . . . . . . . 109
Reading . . . . . . . . . . . . . . . . . . . . . . 129
Lane Change Alert (LCA) . . . . . . . 182
Lane Departure
Warning (LDW) . . . . . . . . . . . . . . . . 184
Lane Departure Warning Light . . . . . . . . . . . . . . . . . . . . . . . . . . 106
Lap-Shoulder Belt . . . . . . . . . . . . . . . 46
LATCH System
Replacing Parts after aCrash . . . . . . . . . . . . . . . . . . . . . . . . . 78
LATCH, Lower Anchors and
Tethers for Children . . . . . . . . . . . . 70
LED Lighting . . . . . . . . . . . . . . . . . . . . 221
Lighting Entry . . . . . . . . . . . . . . . . . . . . . . . . . 130
Exit . . . . . . . . . . . . . . . . . . . . . . . . . . . 130
Illumination Control . . . . . . . . . . . 128
LED . . . . . . . . . . . . . . . . . . . . . . . . . . 221
Lights Airbag Readiness . . . . . . . . . . . . . 101 Lights (cont'd)
Antilock Brake System
(ABS) Warning . . . . . . . . . . . . . . 106
Brake System Warning . . . . . . . 104
Charging System . . . . . . . . . . . . . 102
Check Engine (Malfunction
Indicator) . . . . . . . . . . . . . . . . . . . . 103
Cruise Control . . . . . . . . . . . . . . . . 109
Door Ajar . . . . . . . . . . . . . . . . . . . . . .110
Electric Parking Brake . . . . . . . . 105
Engine Oil Pressure . . . . . . . . . . 108
Flash-to-Pass . . . . . . . . . . . . . . . . . 126
High-Beam On . . . . . . . . . . . . . . . . 109
High/Low Beam Changer . . . . . 126
Lane Departure Warning . . . . . . 106
Low Fuel Warning . . . . . . . . . . . . 108
Seat Belt Reminders . . . . . . . . . . 100
Security . . . . . . . . . . . . . . . . . . . . . . 109
Service Electric Parking Brake . . . . . . . . . . . . . . . . . . . . . . . 105
StabiliTrak OFF . . . . . . . . . . . . . . . 107
Tire Pressure . . . . . . . . . . . . . . . . . 108
Traction Control System (TCS)/StabiliTrak . . . . . . . . . . . . 107
Traction Off . . . . . . . . . . . . . . . . . . . 106
Locks Automatic Door . . . . . . . . . . . . . . . . . 18
Delayed Locking . . . . . . . . . . . . . . . . 18