2017 CHEVROLET SILVERADO change time

Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-9956065) - 2017 - CRC - 4/29/16
In Brief 31
Premium Recommended Fuel
Use premium 93 octane unleadedgasoline in your vehicle. Unleadedgasoline with an octane rating aslow as 87 may be used, but it willreduce performance and fueleconomy. SeeFuel0311.
E85 or FlexFuel
FlexFuel Possible
Certain models are compatible withE85 fuel. SeeFuel0311.
Engine Oil Life System
The engine oil life system calculatesengine oil life based on vehicle useand, on most vehicles, displays aDIC message when it is necessaryto change the engine oil and filter.The oil life system should be resetto 100% only following an oilchange.
Resetting the Oil Life System
To r e s e t t h e e n g i n e o i l l i f e s y s t e m :
1. Display OIL LIFE REMAININGon the DIC. SeeDriverInformation Center (DIC) (BaseLevel)0145orDriverInformation Center (DIC)(Uplevel)0147.Ifthevehicledoes not have DIC buttons, thevehicle must be in P (Park) toaccess this display.
2. Press and hold theVbutton on
the DIC, or the trip odometerreset stem if the vehicle doesnot have DIC buttons, forseveral seconds. The oil lifewill change to 100%.
The oil life system can also be resetas follows:
1. Turn the ignition to ON/RUNwith the engine off.
2. Fully press the acceleratorpedal slowly three times withinfive seconds.
3. Display OIL LIFE REMAININGon the DIC. If the displayshows 100%, the system isreset.
SeeEngine Oil Life System0362.
Driving for Better Fuel
Economy
Driving habits can affect fuelmileage. Here are some driving tipsto get the best fuel economypossible.
.Avoid fast starts and acceleratesmoothly.
.Brake gradually and avoidabrupt stops.
.Avoid idling the engine for longperiods of time.
.When road and weatherconditions are appropriate, usecruise control.
.Always follow posted speedlimits or drive more slowly whenconditions require.
.Keep vehicle tires properlyinflated.

Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-9956065) - 2017 - CRC - 4/29/16
62 Seats and Restraints
Automatically Recalling MemoryPositions (Auto Recall)
If programmed on in the vehiclepersonalization menu, the Auto(Automatic) Memory Recall featureautomatically recalls the currentdriver’spreviouslystored1or2position when the ignition ischanged from OFF to ON/RUN orACC/ACCESSORY.
See“Auto Memory Recall”under“Comfort and Convenience”inVehicle Personalization0160.
To s t o p r e c a l l m o v e m e n t , p r e s s o n eof the memory, power mirror orpower seat controls; or press theadjustable pedal control (ifequipped).
RKE transmitters are not labeledwith a number. If your memory seatposition is stored to 1 or 2 but thisposition is not automaticallyrecalling, then store your positionsto the other button or switch RKEtransmitters with the other driver.
Easy Exit Recall
If programmed on in the vehiclepersonalization menu, the easy exitfeature automatically recalls the
previously storedB(Exit) position.
See“Storing Memory Positions”listed previously. See alsoVehiclePersonalization0160.
Easy exit recall automaticallyactivates when one of the followingoccurs:
.The vehicle is turned off and thedriver door is opened within ashort time.
.The vehicle is turned off with thedriver door open.
To s t o p r e c a l l m o v e m e n t , p r e s s o n eof the memory, power mirror orpower seat controls; or press theadjustable pedal control (ifequipped).
Obstructions
If something has blocked the driverseat and/or adjustable pedals whilerecalling a memory position, therecall may stop. Remove theobstruction. Then do one of thefollowing:
.For manual or automatic recallpositions, press and hold theappropriate manual control fortwo seconds. Try recalling againby pressing the appropriatememory button.
.For exit recall position, pressand hold the appropriate manualcontrol for the exit feature notrecalling for two seconds. Thentry recalling the exit positionagain.
If the memory position is still notrecalling, see your dealer forservice.

Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-9956065) - 2017 - CRC - 4/29/16
Seats and Restraints 63
Heated and Ventilated
Front Seats
{Warning
If you cannot feel temperature
change or pain to the skin, the
seat heater may cause burns. To
reduce the risk of burns, people
with such a condition should use
care when using the seat heater,
especially for long periods of
time. Do not place anything on
the seat that insulates against
heat, such as a blanket, cushion,
cover, or similar item. This may
cause the seat heater to
overheat. An overheated seat
heater may cause a burn or may
damage the seat.
Heated and Ventilated Seat
Buttons Shown, Heated Seat
Buttons Similar
If equipped, the buttons are on thecenter stack. To operate, the enginemust be running.
PressIto heat the driver or
passenger seatback only.
PressJto heat the driver or
passenger seat cushion andseatback.
PressCto ventilate the driver or
passenger seat.
The indicator light on the buttoncomes on when this feature is on.
Press the button once for thehighest setting. With each press ofthe button, the seat will change tothe next lower setting, and then tothe off setting. The indicator lightsnext to the buttons indicate three forthe highest setting and one for thelowest. If the heated seats are onhigh for an extended time, their levelmay automatically be lowered.
Remote Start Auto Heated andVentilated Seats
During a remote start, the heated orventilated seats can be turned onautomatically. When it is coldoutside, the heated seats turn on,and when it is hot outside theventilated seats turn on. The heatedor ventilated seats are canceledwhen the ignition is turned on. Pressthe heated or ventilated seat buttonto use the heated or ventilated seatsafter the vehicle is started.

Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-9956065) - 2017 - CRC - 4/29/16
90 Seats and Restraints
{Warning
Never allow a child to wear the
safety belt with the shoulder belt
behind their back. A child can be
seriously injured by not wearing
the lap-shoulder belt properly. In a
crash, the child would not be
restrained by the shoulder belt.
The child could move too far
forward increasing the chance of
head and neck injury. The child
might also slide under the lap
belt. The belt force would then be
applied right on the abdomen.
That could cause serious or fatal
injuries. The shoulder belt should
go over the shoulder and across
the chest.
Infants and Young
Children
Everyone in a vehicle needsprotection! This includes infants andall other children. Neither thedistance traveled nor the age andsize of the traveler changes theneed, for everyone, to use safetyrestraints. In fact, the law in everystate in the United States and inevery Canadian province sayschildren up to some age must berestrained while in a vehicle.
{Warning
Children can be seriously injured
or strangled if a shoulder belt is
wrapped around their neck. The
shoulder belt can tighten but
cannot be loosened if it is locked.
The shoulder belt locks when it is
pulled all the way out of the
retractor. It unlocks when the
shoulder belt is allowed to go all
the way back into the retractor,
but it cannot do this if it is
wrapped around a child’sneck.
If the shoulder belt is locked and
tightened around a child’sneck,
the only way to loosen the belt is
to cut it.
Never leave children unattended
in a vehicle and never allow
children to play with the safety
belts.
Every time infants and youngchildren ride in vehicles, they shouldhave the protection provided byappropriate child restraints. Neither

Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-9956065) - 2017 - CRC - 4/29/16
Instruments and Controls 123
its heading and other informationfrom the Global PositioningSystem (GPS) antenna,StabiliTrak®,andvehiclespeedinformation.
The compass system is designed tooperate for a certain number ofmiles or degrees of turn beforeneeding a signal from the GPSsatellites. When the compassdisplay shows CAL, drive thevehicle for a short distance in anopen area where it can receive aGPS signal. The compass systemwill automatically determine when aGPS signal is restored and provideaheadingagain.SeeCompassMessages0151for the messagesthat may be displayed for thecompass.
Clock
Setting the Time and Date with
Faceplate Controls
To s e t t h e t i m e o r d a t e :
1. Select SETTINGS from theHome Page, then select Timeand Date.
2. Select the desired function.
3. Turn the MENU knob toincrease or decrease the value.
4. Press the MENU knob to go tothe next value. After the lastvalue is selected, the systemwill update and return to the
Settings menu. PressoBACK
to go to the last menu andsave the changes.
Auto Set requires an OnStarsubscription.
If auto timing is set, the timedisplayed on the clock may notupdate immediately when drivinginto a new time zone.
To s e t t h e c l o c k d i s p l a y :
1. Select SETTINGS from theHome Page, then select Timeand Date.
2. Select Clock Display.
3. Turn the MENU knob to Offor On.
4. Press the MENU knob toselect.
PressoBACK to go to the last
menu and save the changes.
Setting the Time and Date with
Touchscreen Controls
To s e t t h e t i m e :
1. Touch the SETTINGS screenbutton from the Home Page,then touch Time and Date.
2. Touch Set Time and touch«
orªto increase or decrease
hours, minutes, and AM or PM.To u c h 1 2–24 Hr for 12 or24 hour clock.
3. Touch the}or0screen
button to go back to theprevious menu.
Auto Set requires an OnStarsubscription.
If auto timing is set, the timedisplayed on the clock may notupdate immediately when drivinginto a new time zone.
To s e t t h e d a t e :

Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-9956065) - 2017 - CRC - 4/29/16
146 Instruments and Controls
.Unit
Digital Speedometer
The speedometer shows how fastthe vehicle is moving in eitherkilometers per hour (km/h) or milesper hour (mph). The speedometercannot be reset.
Trip
Turn the trip odometer reset stemuntil TRIP displays. The currentdistance traveled, in eitherkilometers (km) or miles (mi), sincethe last reset for the trip odometer isshown. The trip odometer can bereset to zero by pressing andholding the trip odometer reset stemwhile the trip odometer is displayed.
Fuel Range
This display shows the approximatedistance the vehicle can be drivenwithout refueling. The fuel rangeestimate is based on an average ofthe vehicle's fuel economy overrecent driving history and theamount of fuel remaining in the fueltank. Fuel range cannot be reset.
Average Fuel Economy
The Average Fuel Economy displayshows the approximate averageliters per 100 kilometers (L/100 km)or miles per gallon (mpg). Thisnumber reflects only theapproximate average fuel economythat the vehicle has right now, andwill change as driving conditionschange. This number is based onthe number of L/100 km (mpg)recorded since the last time thismenu item was reset. Reset thisdisplay by pressing the tripodometer reset stem.
Tire Pressure
Turn the trip odometer reset stemuntil a vehicle with the approximatepressures of all four tires displays.Tire pressure is displayed in eitherkilopascal (kPa) or in pounds persquare inch (psi).
SeeTire Pressure Monitor System0407andTire Pressure MonitorOperation0408.
Remaining Oil Life
Turn the trip odometer reset stemuntil REMAINING OIL LIFEdisplays. An estimate of the oil'sremaining useful life is shown.REMAINING OIL LIFE 99% means99% of the current oil life remains.
When the remaining oil life is low,the CHANGE ENGINE OIL SOONmessage will appear on the display.SeeEngine Oil Messages0152.The oil should be changed as soonas possible. SeeEngine Oil0359.In addition to the engine oil lifesystem monitoring the oil life,additional maintenance isrecommended in the MaintenanceSchedule. SeeMaintenanceSchedule0452.
The Oil Life display must be resetafter each oil change. It will notreset itself. Do not reset the Oil Lifedisplay at any time other than whenthe oil has just been changed.It cannot be reset accurately untilthe next oil change. To reset theengine oil life system, seeEngineOil Life System0362.

Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-9956065) - 2017 - CRC - 4/29/16
Instruments and Controls 147
Transmission Fluid Temperature
The temperature of the automatictransmission fluid displays in eitherdegrees Celsius (°C) or degreesFahrenheit (°F).
Trailer Brake
On vehicles with the IntegratedTrailer Brake Control (ITBC) system,turn the trip odometer reset stemuntil TRAILER GAIN and TRAILEROUTPUT displays.
TRAILER GAIN shows the TrailerGain setting. This setting can beadjusted from 0.0 to 10.0 with eitheratrailerconnectedordisconnected.
TRAILER OUTPUT shows thepower output to the trailer anytime atrailer with electric brakes isconnected. Output is displayed as abar graph. Dashes may appear inthe TRAILER OUTPUT display if atrailer is not connected.
Hourmeter
This display shows the total numberof hours the engine has run.
Unit
This will change the displays on theinstrument cluster and DIC to eithermetric or English (US)measurements. To change the units,press the trip odometer reset stemwhen UNITS is displayed to enterthe Unit menu. Turn the tripodometer reset stem to switchbetween English and metric. Pressthe trip odometer reset stem whenthe desired setting is displayed.
Compass
The vehicle may have a compass inthe Driver Information Center (DIC).SeeCompass0122.
Driver Information Center
(DIC) (Uplevel)
The DIC displays are shown in thecenter of the instrument cluster inthe Info app. SeeInstrument Cluster0128.Thedisplaysshowthestatusof many vehicle systems. Thecontrols for the DIC are on the rightsteering wheel control.
worx:Press to move up ordown in a list. In the main view, youcan press up and down to movebetween different info app pages.
oorp:Press to move betweenthe interactive display zones in thecluster.
V:Press to open a menu or selectamenuitem.Pressandholdtoreset values on certain screens.
DIC Info Page Options
The info pages on the DIC can beturned on or off through theSettings menu.

Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-9956065) - 2017 - CRC - 4/29/16
148 Instruments and Controls
1. Pressoto access the cluster
applications.
2. Pressworxto scroll to the
Settings application.
3. PressVto enter the
Settings menu.
4. Scroll to Info Pages and
pressp.
5. Pressworxto move
through the list of possibleinformation displays.
6. PressVwhile an item is
highlighted to select ordeselect that item. When anitem is selected, a checkmarkwill appear next to it.
DIC Info Pages
The following is the list of allpossible DIC info page displays.Some may not be available for yourparticular vehicle. Some items maynot be turned on by default but canbe turned on through the Settingsapp. See“DIC Info Page Options”earlier in this section.
Speed :Shows the vehicle speed ineither kilometers per hour (km/h) ormiles per hour (mph).
Tr i p A o r Tr i p B :Shows thecurrent distance traveled, in eitherkilometers (km) or miles (mi), sincethe trip odometer was last reset.
This also shows the approximateaverage liters per 100 kilometers(L/100 km) or miles pergallon (mpg). This number iscalculated based on the number ofL/100 km (mpg) recorded since thelast time this menu item was reset.This number reflects only theapproximate average fuel economythat the vehicle has right now, andwill change as driving conditionschange.
Press and holdVwhile this display
is active to reset the trip odometerand the average fuel economy. TripAandTripBcanalsoberesetby
pressingpand choosing reset.
Fuel Range :Shows theapproximate distance the vehiclecan be driven without refueling.LOW will be displayed when the
vehicle is low on fuel. The fuelrange estimate is based on anaverage of the vehicle's fueleconomy over recent driving historyand the amount of fuel remaining inthe fuel tank.
Oil Life :Shows an estimate of theoil's remaining useful life.If REMAINING OIL LIFE 99% isdisplayed, that means 99% of thecurrent oil life remains.
When the remaining oil life is low,the CHANGE ENGINE OIL SOONmessage will appear on the display.SeeEngine Oil Messages0152.The oil should be changed as soonas possible. SeeEngine Oil0359.In addition to the engine oil lifesystem monitoring the oil life,additional maintenance isrecommended in the MaintenanceSchedule. SeeMaintenanceSchedule0452.
The Oil Life display must be resetafter each oil change. It will notreset itself. Do not reset the Oil Lifedisplay at any time other than whenthe oil has just been changed.It cannot be reset accurately until