engine CADILLAC DTS 2010 1.G Owner's Manual

Leaving the Vehicle With the Engine
Running
{WARNING:
It can be dangerous to leave the vehicle with the
engine running. The vehicle could move suddenly if
the shift lever is not fully in P (Park) with the parking
brake firmly set. And, if you leave the vehicle with
the engine running, it could overheat and even
catch fire. You or others could be injured. Do not
leave the vehicle with the engine running.
If you have to leave the vehicle with the engine running,be sure your vehicle is in P (Park) and the parkingbrake is firmly set before you leave it. SeeParking Brakeon page 3-30for more information.
Torque Lock
Torque lock is when the weight of the vehicle puts toomuch force on the parking pawl in the transmission.This happens when parking on a hill and shiftingthe transmission into P (Park) is not done properly andthen it is difficult to shift out of P (Park).
To prevent torque lock, set the parking brake and thenshift into P (Park). To find out how, see “ShiftingInto Park” in this section.
If torque lock does occur, your vehicle may need to bepushed uphill by another vehicle to relieve the parkingpawl pressure, so you can shift out of P (Park).
Shifting Out of Park
Automatic Transmission Shift Lock
This vehicle has an electronic shift lock release system.The shift lock release is designed to:
•Prevent ignition key removal unless the shift lever is
in P (Park)
•Prevent movement of the shift lever out of P (Park),
unless the ignition is in ON/RUN orACC/ACCESSORY and the regular brake pedal isapplied.
The shift lock is always functional except in the case of aan uncharged or low voltage (less than 9 volt) battery.
If the vehicle has an uncharged battery or a battery withlow voltage, try charging or jump starting the battery.SeeJump Starting on page 6-36.
3-32

Engine Exhaust
{WARNING:
Engine exhaust contains Carbon Monoxide (CO)
which cannot be seen or smelled. Exposure to
CO can cause unconsciousness and even death.
Exhaust may enter the vehicle if:
•The vehicle idles in areas with poor ventilation
(parking garages, tunnels, deep snow thatmay block underbody airflow or tail pipes).
•The exhaust smells or sounds strange or
different.
•The exhaust system leaks due to corrosion
or damage.
•The vehicle’s exhaust system has been
modified, damaged or improperly repaired.
•There are holes or openings in the vehicle
body from damage or after-marketmodifications that are not completely sealed.
WARNING: (Continued)
WARNING: (Continued)
If unusual fumes are detected or if it is suspected
that exhaust is coming into the vehicle:
•Drive it only with the windows
completely down.
•Have the vehicle repaired immediately.
Never park the vehicle with the engine running inan enclosed area such as a garage or a buildingthat has no fresh air ventilation.
3-34

Running the Vehicle While Parked
It is better not to park with the engine running. But if youever have to, here are some things to know.
{WARNING:
Idling a vehicle in an enclosed area with poor
ventilation is dangerous. Engine exhaust may
enter the vehicle. Engine exhaust contains Carbon
Monoxide (CO) which cannot be seen or smelled.
It can cause unconsciousness and even death.
Never run the engine in an enclosed area that has
no fresh air ventilation. For more information, see
Engine Exhaust on page 3-34.
{WARNING:
It can be dangerous to get out of the vehicle if the
automatic transmission shift lever is not fully in
P (Park) with the parking brake firmly set. The
vehicle can roll. Do not leave the vehicle when the
engine is running unless you have to. If you have
left the engine running, the vehicle can move
suddenly. You or others could be injured. To be
sure the vehicle will not move, even when you are
on fairly level ground, always set the parking
brake after you move the shift lever to P (Park).
Follow the proper steps to be sure the vehicle will notmove. SeeShifting Into Park on page 3-31.
If parking on a hill and pulling a trailer, seeTowing aTrailer on page 5-26.
3-35

Charging System Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-52Brake System Warning Light . . . . . . . . . . . . . . . . . . . . . . . . . .4-52Antilock Brake System (ABS) Warning Light . . . . .4-53Traction Control System (TCS) Warning Light . . . . . .4-54StabiliTrak®Indicator Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-54Lane Departure Warning (LDW) Light . . . . . . . . . . . . . .4-55Engine Coolant Temperature Warning Light . . . . . .4-55Engine Coolant Temperature Gage . . . . . . . . . . . . . . . . . .4-56Tire Pressure Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-56Malfunction Indicator Lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-57Oil Pressure Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-59Security Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-60Fog Lamp Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-60Lights On Reminder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-60Cruise Control Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-60Highbeam On Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-61Fuel Gage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-61
Driver Information Center (DIC). . . . . . . . . . . . . . . . . . . . . . .4-61DIC Operation and Displays . . . . . . . . . . . . . . . . . . . . . . . . . . .4-62DIC Warnings and Messages . . . . . . . . . . . . . . . . . . . . . . . . .4-67DIC Vehicle Customization . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-80
Audio System(s). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-88Setting the Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-89Radio(s) (MP3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-92Using an MP3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-102XM Radio Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-107Navigation/Radio System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-108Bluetooth®. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-108Theft-Deterrent Feature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-119Audio Steering Wheel Controls . . . . . . . . . . . . . . . . . . . . . .4-119Radio Reception . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-120Backglass Antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-121XM™ Satellite Radio Antenna System . . . . . . . . . . . .4-121
Section 4 Instrument Panel
4-2

{WARNING:
When the Adaptive Cruise Control radar is blocked
by snow, ice, or dirt, it may not detect a vehicle
ahead. FCA may not help you avoid a collision
under these conditions. Do not use FCA when the
radar is blocked by snow, ice, or dirt. Keep your
radar clean. See “Cleaning the System” under
Adaptive Cruise Control on page 4-15.
{WARNING:
FCA may not detect and warn soon enough to
stationary or slow-moving vehicles or other objects
ahead of you. You could crash into an object
ahead of you. Do not rely on FCA when
approaching stationary or slow-moving vehicles or
other objects.
Unnecessary Alerts
FCA may occasionally provide alerts that you considerunnecessary. It could respond to a turning vehicleahead of you, guard rails, signs, and other stationaryobjects. This is normal operation, your vehicle does notneed service.
Other Messages
There are three messages that may appear on theDriver Information Center (DIC). They are CLEANRADAR, RADAR CRUISE NOT READY and SERVICERADAR CRUISE. SeeDIC Warnings and Messageson page 4-67.
Cleaning the System
The radar can become blocked by snow, ice, or dirt.If so, you may need to turn off the engine and clean thelens. See “Cleaning the System” underAdaptiveCruise Control on page 4-15.
4-9

Erasing Set Speed Memory
Press the ACC button or turn the ignition off.
Other Messages
There are three additional messages that may appearon the DIC. They are SERVICE RADAR CRUISE,RADAR CRUISE NOT READY and CLEAN RADAR.These messages will appear to indicate a problem withthe ACC. SeeDIC Warnings and Messages onpage 4-67for more information.
Cleaning the System
The radar can become blocked by snow, ice, or dirt.If so, you may need to turn off the engine and clean thelens. Remember, do not use ACC in icy conditions,or when visibility is low, such as in fog, rain or snow.
The emblem/lens is located in the center of the grille.
To clean the emblem/lens, wipe the surface with asoft cloth. After cleaning the emblem/lens, try to engagethe ACC. If you are unable to do so, see yourdealer/retailer.
Exterior Lamps
The exterior lamps controlis located on the instrumentpanel to the left of thesteering wheel.
It controls the following systems:
•Headlamps
•Taillamps
•Parking Lamps
•License Plate Lamps
•Instrument Panel Lights
•Fog Lamps
The exterior lamps control has four positions:
O(Off):Turns off the exterior lamps except for
Daytime Running Lamps (DRL).
4-25

AUTO (Automatic):Automatically turns on theheadlamps at normal brightness, together with thefollowing:
•Parking Lamps
•Instrument Panel Lights
•IntelliBeam™
;(Parking Lamps):Turns on the parking lamps
together with the following:
•Instrument Panel Lights
•License Plate Lamps
•Taillamps
•Side Marker Lamps
The parking brake indicator light comes on and stays onwhile the parking lamps are on with the engine offand the ignition in ACC/ACCESSORY or ON/RUN.
2(Headlamps):Turns on the headlamps together with
the previously listed lamps. A warning chime soundsif the driver’s door is opened while the ignition switch isoff and the headlamps are on.
#(Fog Lamps):Press the exterior lamps control to
turn on the fog lamps. SeeFog Lamps on page 4-30.
IntelliBeam™ Intelligent High-Beam
Headlamp Control System
For vehicles with this feature, be sure to read this entiresection before using it.
IntelliBeam is an enhancement to the vehicle’sheadlamp system. Using a digital light sensor on therearview mirror, this system turns the vehicle’shigh-beam headlamps on and off according tosurrounding traffic conditions.
The IntelliBeam system turns the high-beam headlampson when it is dark enough, there is no other trafficpresent, and the IntelliBeam system is enabled.
Turning On and Enabling IntelliBeam™
Press and release the IntelliBeam button on the insiderear view mirror. The IntelliBeam indicator on themirror turns on to indicate the system is on. Once thesystem has been turned on, it remains on each time thevehicle is started, but the IntelliBeam system must beenabled.
To enable the IntelliBeam system, turn the exterior lampcontrol to AUTO, with the turn signal/multifunctionlever in its neutral position. The High-Beam On Lightappears on the instrument panel cluster when thehigh-beams are on. SeeHighbeam On Light onpage 4-61.
4-26

Reading Lamps
The reading lamps are located on the overhead consoleon the headliner and in the rear door opening. Theselamps come on automatically when any door is openedand it is dark outside.
For manual operation, press the button to turn them on.Press it again to turn them off.
If the reading lamps are left on, they automatically shutoff 10 minutes after the ignition has been turned off.
Footwell Lamps
For vehicles with footwell lamps, they are located underthe instrument panel and at the rear of the frontseats. These lamps provide soft light to the front andrear floor areas. They dim with the instrument panelcluster lights.
Footwell lighting brightness can be adjusted with theinstrument panel brightness control located belowthe exterior lamps control. SeeInstrument PanelBrightness on page 4-31. The footwell lights will turn offbefore the instrument panel lights are at their lowestlevel of brightness.
Battery Load Management
This feature monitors the vehicle’s electrical load anddetermines when the battery is in a heavy dischargecondition. During times of high electrical loading,the engine may idle at a higher revolutions per minute(rpm) setting than normal to make sure the batterycharges. High electrical loads may occur when severalof the following are on: headlamps, high beams, foglamps, rear window defogger, the climate control fan athigh speeds, heated seats and engine cooling fans.
If the battery continues to discharge, even withthe engine idling at a higher rpm setting, some electricalloads will automatically be reduced. When this occurs,the rear window defogger may take slightly longerto clear the glass, the heated seats may not get as warmas they usually do and the climate control fan may cutback to a lower speed. For more battery savinginformation, see “Battery Saver Active Message” underDIC Warnings and Messages on page 4-67.
4-32

Electric Power Management
The vehicle has Electric Power Management (EPM) thatestimates the battery’s temperature and state ofcharge. It then adjusts the voltage for best performanceand extended life of the battery.
When the battery’s state of charge is low, the voltage israised slightly to quickly bring the charge back up.When the state of charge is high, the voltage is loweredslightly to prevent overcharging. If the vehicle has avoltmeter gage or a voltage display on the DriverInformation Center (DIC), you may see the voltage moveup or down. This is normal. If there is a problem, analert will be displayed.
The battery can be discharged at idle if the electricalloads are very high. This is true for all vehicles. This isbecause the generator (alternator) may not bespinning fast enough at idle to produce all the powerthat is needed for very high electrical loads.
A high electrical load occurs when several of thefollowing are on, such as: headlamps, high beams, foglamps, rear window defogger, climate control fan athigh speed, heated seats, engine cooling fans, trailerloads, and loads plugged into accessory power outlets.
EPM works to prevent excessive discharge of thebattery. It does this by balancing the generator’s outputand the vehicle’s electrical needs. It can increase
engine idle speed to generate more power, wheneverneeded. It can temporarily reduce the power demands ofsome accessories.
Normally, these actions occur in steps or levels, withoutbeing noticeable. In rare cases at the highest levelsof corrective action, this action may be noticeable to thedriver. If so, a Driver Information Center (DIC)message might be displayed, such as BATTERYSAVER ACTIVE, BATTERY VOLTAGE LOW, orLOW BATTERY. If this message is displayed, it isrecommended that the driver reduce the electrical loadsas much as possible. SeeDIC Warnings and Messageson page 4-67.
Inadvertent Power Battery Saver
This feature is designed to protect your vehicle’s batteryagainst drainage from the interior lamps, trunk lamp,glove box lamp, or the garage door opener. When theignition is turned off, the power to these features willautomatically turn off after 10 minutes. Power willbe restored for an additional 10 minutes if any door ortrunk is opened, or the courtesy lamp switch isturned on.
4-33

0(Defrost):This mode clears the windshield of fog
or frost more quickly. Air is directed to the windshieldand side window outlets. When selected, the systemautomatically turns off recirculation and runs theair conditioning compressor, unless the outsidetemperature is at or below freezing. Recirculation cannotbe selected while in the defrost mode. Do not drivethe vehicle until all the windows are clear.
For professional vehicles, air will be allowed to flowthrough the rear outlets. For quicker defrost, press theAUX button on the front climate control system sothat the light is not lit.
#(Air Conditioning):Press to turn the air
conditioning system on or off and override the automaticsystem. When in AUTO, the air conditioning compressorcomes on automatically, as necessary. To avoidwindow fogging on rainy and humid days attemperatures above freezing, run the air conditioning.
The air conditioning system removes moisture fromthe air, so a small amount of water may drip under thevehicle while idling or after turning off the engine.This is normal.
:(Outside Air):Press to turn the outside air mode
on or off. An indicator light comes on to show it ison. Air is pulled from outside the vehicle.
Pressing?will cancel this mode.
?(Recirculation):Press to turn the recirculation
mode on or off. An indicator light below the buttoncomes on to show that this mode is on. This moderecirculates and helps to quickly cool the air inside thevehicle. It can be used to prevent outside air andodors from entering the vehicle. This mode cannot beselected while in the defog or defrost modes. If you try toselect the recirculation mode, the indicator lightflashes three times and turns off.
Operation in this mode during periods of high humidityand cool outside temperatures may result in increasedwindow fogging. If window fogging is experienced, selectthe defrost mode.
AUX:For vehicles with a rear climate control system,press to turn the rear climate control fan on for automaticoperation. After the AUX button is pressed, the indicatorlight comes on. Press the button again to turn theauxiliary fan off. SeeRear Climate Control System onpage 4-42.
PASS (Passenger Climate Control):Press to turn thepassenger climate control systems on or off. Whenthe passenger climate control system is on, thepassenger temperature setting is displayed. Thetemperature selected by the front passenger alsocontrols the rear system air temperature unless the rearseat passengers select their own comfort setting.
If the PASS button is pressed to turn the passengertemperature setting off, the driver’s temperatureknob will control the temperature for the entire vehicle.
4-39