2017 CHEVROLET SS service indicator

Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-10122752) -2017 - crc - 8/31/16
104 Instruments and Controls
Antilock Brake System
(ABS) Warning Light
This light comes on briefly when theengine is started.
If the light does not come on, have itfixed so it will be ready to warn ifthere is a problem.
If the light comes on while driving,stop as soon as it is safely possibleand turn off the vehicle. Then startthe engine again to reset thesystem. If the ABS light stays on,or comes on again while driving, thevehicle needs service. A chime mayalso sound when the light comes onsteady.
If the ABS light is the only light on,the vehicle has regular brakes, butthe antilock brakes are notfunctioning.
If both the ABS and the brakesystem warning light are on, thevehicle's antilock brakes are notfunctioning and there is a problemwith the regular brakes. See yourdealer for service.
SeeBrake System Warning Light0102andBrake System Messages011 3.
Lane Departure Warning
(LDW) Light
If equipped, this light comes onbriefly while starting the vehicle. If itdoes not come on, have the vehicleserviced.
This light is green if LDW is on andready to operate.
This light changes to amber andflashes to indicate that the lanemarking has been crossed withoutusing a turn signal in that direction.
SeeLane Departure Warning (LDW)0263.
Traction Off Light
This light comes on briefly whilestarting the engine. If it does not,have the vehicle serviced by yourdealer. If the system is workingnormally, the indicator light thenturns off.
The traction off light comes on whenthe Traction Control System (TCS)has been turned off by pressing andreleasing the TCS/StabiliTrakbutton.
This light and the StabiliTrak OFFlight come on when StabiliTrak isturned off.

Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-10122752) -2017 - crc - 8/31/16
Instruments and Controls 105
If the TCS is off, wheel spin is notlimited. Adjust driving accordingly.
SeeTr a c t i o n C o n t r o l / E l e c t r o n i cStability Control0245.
StabiliTrak®OFF Light
This light comes on briefly whilestarting the engine. If it does not,have the vehicle serviced by yourdealer.
This light comes on when theStabiliTrak system is turned off.If StabiliTrak is off, the TractionControl System (TCS) is also off.
If StabiliTrak and TCS are off, thesystem does not assist in controllingthe vehicle. Turn on the TCS andthe StabiliTrak systems, and thewarning light turns off.
SeeTr a c t i o n C o n t r o l / E l e c t r o n i cStability Control0245.
Traction Control System
(TCS)/StabiliTrak®Light
This light comes on briefly when theengine is started.
If the light does not come on, havethe vehicle serviced by your dealer.If the system is working normally,the indicator light turns off.
If the light is on and not flashing, theTCS and potentially the StabiliTraksystem have been disabled.ADriverInformationCenter(DIC)message may display. Check theDIC messages to determine whichfeature(s) is no longer functioningand whether the vehicle requiresservice. SeeRide Control SystemMessages011 7.
If the light is on and flashing, theTCS and/or the StabiliTrak systemis actively working.
SeeTr a c t i o n C o n t r o l / E l e c t r o n i cStability Control0245.
Driver Mode Control Light
This light comes on and the displaywill change to say”Sport”,Tour”,“Perf”,or“Track”when the Sport,To u r i n g , P e r f o r m a n c e , o r T r a c kmodes are selected.SeeDriver Mode Control0247andTr a c k D r i v e r M o d e0249.

Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-10122752) -2017 - crc - 8/31/16
Instruments and Controls 107
It also comes on when the fuel tankis low on fuel. The light turns offwhen fuel is added. If it does not,have the vehicle serviced.
Security Light
The security light should come onbriefly as the engine is started. If itdoes not come on, have the vehicleserviced by your dealer. If thesystem is working normally, theindicator light turns off.
If the light stays on and the enginedoes not start, there could be aproblem with the theft-deterrentsystem. SeeImmobilizer Operation037.
High-Beam On Light
This light comes on when thehigh-beam headlamps are in use.
SeeHeadlamp High/Low-BeamChanger0126.
Lamps On Reminder
This light comes on when theexterior lamps are in use. SeeExterior Lamp Controls0126.
Cruise Control Light
For vehicles with cruise control, thecruise control light is white when thecruise control is on and ready, andturns green when the cruise controlis set and active.
The light turns off when the cruisecontrol is turned off. SeeCruiseControl0251.

Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-10122752) -2017 - crc - 8/31/16
Driving and Operating 231
With the ignition off, pressing thebutton one time without the brakepedal applied will place the ignitionsystem in ACC/ACCESSORY.
The ignition will switch from ACC/ACCESSORY to OFF afterfive minutes to prevent batteryrundown.
ON/RUN/START (Green IndicatorLight) :This mode is for driving andstarting. With the ignition off, andthe brake pedal applied forautomatic transmission vehicles,and the clutch pedal applied formanual transmission vehicles,pressing the button once will placethe ignition system in ON/RUN/START. Once engine crankingbegins, release the button. Enginecranking will continue until theengine starts. SeeStarting theEngine0231.Theignitionwillthenremain in ON/RUN.
Service Only Mode
This power mode is available forservice and diagnostics, and toverify the proper operation of themalfunction indicator lamp as maybe required for emission inspection
purposes. With the vehicle off, andthe brake pedal not applied,pressing and holding the button formore than five seconds will placethe vehicle in Service Only Mode.The instruments and audio systemswill operate as they do in ON/RUN,but the vehicle will not be able to bedriven. The engine will not start inService Only Mode. Press thebutton again to turn the vehicle off.
Starting the Engine
Place the transmission in theproper gear.
Caution
If you add electrical parts or
accessories, you could change
the way the engine operates. Any
resulting damage would not be
covered by the vehicle warranty.
SeeAdd-On Electrical Equipment
0268.
Automatic Transmission
Move the shift lever to P (Park) orN(Neutral). To restart the vehiclewhen it is already moving, useN(Neutral) only.
Caution
Do not try to shift to P (Park) if the
vehicle is moving. If you do, you
could damage the transmission.
Shift to P (Park) only when the
vehicle is stopped.
Manual Transmission
The shift lever should be in Neutraland the parking brake engaged.Hold the clutch pedal down to thefloor and start the engine.
Starting Procedure
1. With the Keyless Accesssystem, the RKE transmittermust be in the vehicle. PressENGINE START/STOP with thebrake pedal applied onvehicles with an automatictransmission, and the clutchpedal applied on vehicles with

Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-10122752) -2017 - crc - 8/31/16
Driving and Operating 265
performance and fuel economy.Unleaded gasoline with an octanerated as low as 87 can be used.Using unleaded gasoline ratedbelow 93 octane, however, will leadto reduced acceleration and fueleconomy. If knocking occurs, use agasoline rated at 93 octane as soonas possible, otherwise, the enginecould be damaged. If heavyknocking is heard when usinggasoline with a 93 octane rating, theengine needs service.
Prohibited Fuels
Caution
Do not use fuels with any of the
following conditions; doing so
may damage the vehicle and void
its warranty:
.For vehicles which are notFlexFuel, fuel labeledgreater than 15% ethanol byvolume, such as mid-levelethanol blends (16–50%ethanol), E85, or FlexFuel.
(Continued)
Caution (Continued)
.Fuel with any amount ofmethanol, methylal, andaniline. These fuels cancorrode metal fuel systemparts or damage plastic andrubber parts.
.Fuel containing metals suchas methylcyclopentadienylmanganese tricarbonyl(MMT), which can damagethe emissions controlsystem and spark plugs.
.Fuel with a posted octanerating of less than therecommended fuel. Usingthis fuel will lower fueleconomy and performance,and may decrease the life ofthe emissions catalyst.
California Fuel
Requirements
If the vehicle is certified to meetCalifornia Emissions Standards, it isdesigned to operate on fuels thatmeet California specifications. Seethe underhood emission controllabel. If this fuel is not available instates adopting California EmissionsStandards, the vehicle will operatesatisfactorily on fuels meetingfederal specifications, but emissioncontrol system performance may beaffected. The malfunction indicatorlamp could turn on and the vehiclemay not pass a smog-check test.SeeMalfunction Indicator Lamp(Check Engine Light)0100.Ifthisoccurs, return to your authorizeddealer for diagnosis. If it isdetermined that the condition iscaused by the type of fuel used,repairs may not be covered by thevehicle warranty.

Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-10122752) -2017 - crc - 8/31/16
268 Driving and Operating
Warning (Continued)
.Fill the container no morethan 95% full to allow forexpansion.
.Do not smoke, lightmatches, or use lighterswhile pumping fuel.
.Avoid using cell phones orother electronic devices.
Trailer Towing
The vehicle is neither designed norintended to tow a trailer.
Conversions and
Add-Ons
Add-On Electrical
Equipment
{Warning
The Data Link Connector (DLC) is
used for vehicle service and
Emission Inspection/Maintenance
testing. SeeMalfunction Indicator
Lamp (Check Engine Light)0100
.Adeviceconnectedtothe
DLC—such as an aftermarket
fleet or driver-behavior tracking
device—may interfere with
vehicle systems. This could affect
vehicle operation and cause a
crash. Such devices may also
access information stored in the
vehicle’ssystems.

Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-10122752) -2017 - crc - 8/31/16
Vehicle Care 287
Brakes
Disc brake pads have built-in wearindicators that make a high-pitchedwarning sound when the brake padsare worn and new pads are needed.The sound can come and go or canbe heard all the time when thevehicle is moving, except whenapplying the brake pedal firmly.
{Warning
The brake wear warning sound
means that soon the brakes will
not work well. That could lead to
acrash.Whenthebrakewear
warning sound is heard, have the
vehicle serviced.
Caution
Continuing to drive with worn-out
brake pads could result in costly
brake repair.
Some driving conditions or climatescan cause a brake squeal when thebrakes are first applied or lightlyapplied. This does not meansomething is wrong with the brakes.
Properly torqued wheel nuts arenecessary to help prevent brakepulsation. When tires are rotated,inspect brake pads for wear andevenly tighten wheel nuts in theproper sequence to torquespecifications. SeeCapacities andSpecifications0362.
Brake pads should be replaced ascomplete sets.
Brake Pedal Travel
See your dealer if the brake pedaldoes not return to normal height,or if there is a rapid increase inpedal travel. This could be a signthat brake service may be required.
Replacing Brake System Parts
Always replace brake system partswith new, approved replacementparts. If this is not done, the brakesmay not work properly. The brakingperformance expected can changein many other ways if the wrong
replacement brake parts areinstalled or if parts are improperlyinstalled.
Brake Fluid
The brake/clutch master cylinderreservoir is filled with GM approvedDOT 4 brake fluid as indicated onthe reservoir cap. SeeEngineCompartment Overview0274forthe location of the reservoir.
Checking Brake Fluid
Place the vehicle in P (Park) orNeutral with the parking brakeapplied if equipped with a manualtransmission. On a level surface,the brake fluid level should bebetween the minimum andmaximum marks on the brake fluidreservoir.

Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-10122752) -2017 - crc - 8/31/16
Service and Maintenance 357
of leaking, blown seals,or damage, and can advisewhen service is needed.
Tires
Tires need to be properly inflated,rotated, and balanced. Maintainingthe tires can save money and fuel,and can reduce the risk of tirefailure.
.Signs that the tires need to bereplaced include three or morevisible treadwear indicators; cordor fabric showing through therubber; cracks or cuts in thetread or sidewall; or a bulge orsplit in the tire.
.Trained dealer technicians caninspect and recommend the righttires. Your dealer can alsoprovide tire/wheel balancingservices to ensure smoothvehicle operation at all speeds.Yo u r d e a l e r s e l l s a n d s e r v i c e sname brand tires.
Vehicle Care
To h e l p k e e p t h e v e h i c l e l o o k i n g l i k enew, vehicle care products areavailable from your dealer. For
information on how to clean andprotect the vehicle’sinteriorandexterior, seeInterior Care0343andExterior Care0338.
Wheel Alignment
Wheel alignment is critical forensuring that the tires deliveroptimal wear and performance.
.Signs that the alignment mayneed to be adjusted includepulling, improper vehiclehandling, or unusual tire wear.
.Yo u r d e a l e r h a s t h e r e q u i r e dequipment to ensure properwheel alignment.
Windshield
For safety, appearance, and thebest viewing, keep the windshieldclean and clear.
.Signs of damage includescratches, cracks, and chips.
.Trained dealer technicians caninspect the windshield andrecommend proper replacementif needed.
Wiper Blades
Wiper blades need to be cleanedand kept in good condition toprovide a clear view.
.Signs of wear include streaking,skipping across the windshield,and worn or split rubber.
.Trained dealer technicians cancheck the wiper blades andreplace them when needed.