2021 CHEVROLET SILVERADO 1500 ignition

4
Vehicle Locator/Panic Alarm
Press and release to locate your vehicle.
Press and hold to activate the alarm. Press again to cancel the alarm.
Power ReleaseF/Power TailgateF
Press twice to lower the tailgate.
To raise the power tailgate, press once and then press again and hold until the tailgate is fully closed.
Remote Vehicle StartF
Press and release the Lock button and then press and hold the button until the turn signal lamps flash to start the engine from outside the vehicle. After entering the vehicle, turn on the ignition.
To cancel a remote start, press and hold the button until the parking lamps turn off.
See Keys, Doors and Windows in your Owner’s Manual.
F Optional equipment
KEYLESS ACCESS SYSTEMF
REMOTE KEYLESS ENTRY TRANSMITTER (KEY FOB)F
The Keyless Access System enables operation of the doors and tailgate wi\
thout removing the Remote Keyless Entry transmitter (key fob) from your pocket or pur\
se. The fob must be within 3 feet of the tailgate or the door being unlocked.
KEYLESS UNLOCKING
With the key fob within range:
Press the button on the driver’s door handle to unlock the driver’s door; press again with-in 5 seconds to unlock all doors and tailgate.
Press the button on the front passenger’s door handle to unlock all doors and tailgate.
Press the button on the tailgate to lower the standard tailgate.
KEYLESS LOCKING
With the ignition off, the key fob removed from the vehicle, and all doo\
rs closed:
Press the button on any front door handle to lock all doors and tailgate immediate\
ly.
If Passive Locking is turned on in the Settings menu, all doors will loc\
k automatically after a short delay.
Note: To change the door lock and unlock settings, go to Settings > Vehicle > Remote Lock, Unlock, Start.
See Keys, Doors and Windows in your Owner’s Manual.
Lock
Press to lock all doors and tailgate.
Unlock
Press to unlock the driver’s door or all doors and tailgate.
Remote WindowsF
Press and hold the Unlock button until the windows are fully open. To enable, select Settings on the infotainment screen. Go to Settings > Vehicle > Remote Lock, Unlock, Start.
Remote MirrorsF
Press and hold the Lock/Unlock button for 1 second to fold/unfold the power mirrors. To enable, go to Settings > Vehicle > Comfort and Convenience.

5
STARTING THE VEHICLE
With the vehicle in Park or Neutral, rotate the key clockwise to the Start position.
TURNING OFF THE VEHICLE
Shift to Park.
Push the key all the way in (1) and then rotate the key counter-clockwise to the Lock/Off position (2).
See Driving and Operating in your Owner’s Manual.
The Remote Keyless Entry transmitter (key fob) must be in the vehicle \
to turn on the ignition.
STARTING THE ENGINE/ON
With the transmission in Park or Neutral, press and hold the brake pedal and then press the ENGINE START/STOP button to start the engine. The green button indicator will illuminate.
Note: If the key fob battery is weak, place the key fob in the pocket in the center storage compartment (under the bench seat) or center console cupholders (bucket seats) to enable the engine to start. Replace the key fob battery as soon as possible.
STOPPING THE ENGINE/OFF
Shift to Park and press the ENGINE START/STOP button to turn off the engine. The green button indicator will turn off.
Power will be available for 10 minutes to operate the audio system until\
the driver’s door is opened and to operate the windows and sunroofF until any door is opened.
ACCESSORY MODE
With the engine off and the brake pedal not depressed, press the ENGINE START/STOP button to place the ignition in accessory mode to operate the radio, win\
dows and other accessories with the engine off. The amber button indicator will i\
lluminate. Press and hold the ENGINE START/STOP button for several seconds to place the
ignition in Service Mode to operate additional systems.
See Driving and Operating in your Owner’s Manual.
F Optional equipment
KEYLESS (PUSHBUTTON) STARTF
KEYED IGNITION SYSTEM (If EquIppEd)
2
1

6F Optional equipment
AUTO ENGINE STOP/START OPERATION
The fuel-saving Engine Stop/Start system automatically turns off the eng\
ine, referred to as an Auto Stop, when the brake pedal is pressed and the vehicle is at a\
complete stop, if certain operating conditions are met. In Auto Stop mode, the tachometer \
will read AUTO STOP. When the brake pedal is released or the accelerator pedal is press\
ed, the engine will restart. After parking the vehicle and turning off the engine, the \
tachometer will read OFF.
The engine may remain running or restart when the vehicle is stopped if:\
• A minimum vehicle speed is not reached.
• The engine or transmission is not at the required operating temperature.\
• The outside temperature is not in the required operating range.
• The shift lever is in any gear other than Drive (D).
• The battery charge is low.
• The climate control system requires the engine to run based on the curre\
nt settings.
• The Auto Stop has reached the maximum allowed time.
AUTO ENGINE STOP/START DISABLE
Press the $ button on the center of the instrument panel when the engine is run-ning to disable the auto engine stop/start system. The button indicator \
will turn off.
The auto engine stop/start system is enabled each time the vehicle is st\
arted.
See Driving and Operating in your Owner’s Manual.
SET MEMORY POSITIONS
1. With the vehicle in Park, adjust the driver’s seat and power outside \
mirrorsF.
2. Press and release the SET button on the driver’s door. A beep will sound.
3. Immediately press and hold button 1 or 2 until two beeps sound. Use the button that matches the Driver Information Center welcome message indicating driver \
1 or 2 (key fob 1 or 2).
To store a seat position for more clearance when exiting the vehicle, re\
peat these steps using the Exit button instead of button 1 or 2.
RECALL POSITIONS Press and hold button 1 or 2 or Exit until the set position is reached.
The memory/exit positions can be pro-grammed to be recalled automatically when the ignition is turned on/off (for exit recall, the driver’s door must be opened).
To set the automatic recall options, go to Settings > Vehicle > Seating Position > Seat Entry Memory and Seat Exit Memory.
POWER FRONT SEATSF
See Seats and Restraints in your Owner’s Manual.

9F Optional equipment
HEATED/VENTILATED FRONT SEATSF
AUTO HEATED SEATS
When the vehicle is on, the automatic heated seats will activate based o\
n the vehicle’s interior temperature. Turn off the seats using the heated seat buttons o\
n the center of the instrument panel.
To enable the auto heated seats, go to Settings > Vehicle > Climate and \
Air Quality > Auto Heated Seats.
See Seats and Restraints in your Owner’s Manual.
CLIMATE CONTROLS/VEHICLE CONTROLSF
AUTO Driver’s Temp. Control/Automatic OperationF
SYNC Passenger’s Temp. Control/Synchronize passenger’s setting to driver’s settingF
AC/ Air Conditioning/ Recirculation Mode
Fan Speed/ On/Off
MAX/REAR Defrost Mode/Rear Window-Heated Outside Mirror DefogF
Air Delivery Modes: Defog Vent Floor
Park Assist On/OffF
Lane Keep Assist On/OffF
Press and hold to open all windowsF
$ Auto Engine Stop-Start Disable On/Off
Press to lower/Press and hold to raise the power tailgateF
Cargo Box Power Outlet On/OffF (Ignition must be On)
Hazard Warning Flashers On/Off
Traction Control/ StabiliTrak On/Off
Dual automatic climate controlsF shown
See Introduction in your Owner’s Manual.

18F Optional equipment
REAR CAMERA MIRRORF
The rear camera mirror provides a wider, less obstructed field of view\
than a traditional mirror to assist when driving, changing lanes and checking traffic con\
ditions.
A. On/Off
Pull or push the lever at the bottom of the mirror to turn the video display on or off.
B. Selection Control
Press and release the button to select the brightness, zoom, or tilt setting.
C. Adjustment
Press and release either button to adjust the selected setting.
HILL DESCENT CONTROLF
Hill Descent Control sets and maintains vehicle speed from 1–14 mph w\
hile descending a steep incline in a forward or reverse gear.
1. Press the Hill Descent Control button on the center of the instrument panel. Vehicle speed must be below 31 mph to enable the system. The symbol will illumi-nate on the instrument cluster.
2. Increase or decrease speed by applying the accelerator or brake pedal or\
use the Cruise Control +/– buttons on the steering wheel. The adjusted speed becomes the new set speed. The symbol flashes when the system is actively applying the brakes to maintain vehicle speed.
See Driving and Operating in your Owner’s Manual.
See Keys, Doors and Windows in your Owner’s Manual.
TRUCK TIRE PRESSURE MONITORING SYSTEM
The Low Tire Pressure warning light on the instrument cluster illuminates wh\
en one or more of the vehicle’s tires is significantly underinflated. Fi\
ll the tires to the proper tire pressures listed on the Tire and Loading Information label, located belo\
w the driver’s door latch. Current tire pressures can be viewed on the Driver Information Center.
With the ignition On or in Accessory mode, the Tire Fill Alert will prov\
ide visual and audi-ble alerts to help with inflating a tire to the recommended tire press\
ure (does not apply to spare tire). When the recommended pressure is reached, the horn soun\
ds and the turn signals change from flashing to solid.
Note: Refer to your Owner’s Manual for accessory trailer tire pressure monitoring system information\
.
See Vehicle Care in your Owner’s Manual.
ABC

19F Optional equipment
TRAILERINGF
ADVANCED TRAILERING SYSTEMF
The in-vehicle trailering app on the info-tainment screen allows customized trailer profiles with a variety of helpful towing assistance features, including a hitching and setup checklist, trailer tire pressure and temperature monitoringF, trailer light testing, Jack-Knife Alert, trailer length
indicator, trailer theft detection and more. Trailering App information also is available with the myChevrolet mobile app.
Note: The Trailering App will monitor trailer presence, even while the vehicle is off, by periodically checking the trailer lighting circuits. On trailers equipped with LED lights, these periodic checks may cause the trailer lights to flash. This flashing will become more frequent if Theft Alert is enabled.
HITCH AREA LIGHTING
Press the Cargo Lamp button on the left side of the instrument panel to turn the cargo bed lamp or conventional hitch lamp on/off.
TRAILERING INFORMATION LABEL
The Trailering information label, located by the driver’s door latch,\
provides vehicle-specific weight information to help when loading the vehicle.
INTEGRATED TRAILER BRAKE CONTROL (ITBC)F
The ITBC system can be used to adjust the power output, or Trailer Gain, to the trailer brakes. The control panel is on the center of the instrument panel. ITBC information is displayed on the ITBC page on the Driver Information Center.
Squeeze the control together to
manually apply the trailer brakes.
Adjust the Trailer Gain by pressing the +/– adjustment buttons.
See Driving and Operating in your Owner’s Manual.
ELECTRIC PARKING BRAKE
To apply the parking brake, press the Parking Brake button on the left side of the instrument panel.
To release the parking brake, turn on the ignition, press the brake peda\
l, and then press the button.
See Driving and Operating in your Owner’s Manual.