2010 CADILLAC DTS climate control

Park Tilt Mirrors
If your vehicle is equipped with memory mirrors, it iscapable of performing the park tilt mirror feature. Thisfeature allows the driver and passenger side mirror to tiltto a factory programmed position when the vehicle is inR (Reverse). This feature may be useful in allowing youto view the curb when you are parallel parking.
When the vehicle is shifted out of R (Reverse) andeither a five-second delay has occurred, or the ignitionis turned to LOCK/OFF, the driver and passengerside mirror will return to its original position.
This feature can be enabled/disabled through the DriverInformation Center (DIC). SeeDIC VehicleCustomization on page 4-80for more information.
Outside Convex Mirror
{WARNING:
A convex mirror can make things, like other
vehicles, look farther away than they really are. If
you cut too sharply into the right lane, you could hit
a vehicle on the right. Check the inside mirror or
glance over your shoulder before changing lanes.
The passenger side mirror is convex shaped. A convexmirror’s surface is curved so more can be seen fromthe driver seat.
Outside Heated Mirrors
=(Rear Window Defogger):Press to heat the
mirrors. See “Rear Window Defogger” underDualClimate Control System on page 4-36for moreinformation.
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Instrument Panel Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-3Hazard Warning Flashers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-3Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-3Tilt Wheel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-3Power Tilt Wheel and Telescopic SteeringColumn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-4Heated Steering Wheel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-4Turn Signal/Multifunction Lever . . . . . . . . . . . . . . . . . . . . . . . . .4-5Turn and Lane-Change Signals . . . . . . . . . . . . . . . . . . . . . . . .4-5Headlamp High/Low-Beam Changer . . . . . . . . . . . . . . . . . .4-6Forward Collision Alert (FCA) System . . . . . . . . . . . . . . . .4-6Flash-to-Pass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-10Windshield Wipers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-10Rainsense™II Wipers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-10Windshield Washer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-11Cruise Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-12Adaptive Cruise Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-15Exterior Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-25Wiper Activated Headlamps . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-29Headlamps on Reminder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-29Daytime Running Lamps (DRL) . . . . . . . . . . . . . . . . . . . . . . .4-29Fog Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-30Cornering Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-30Exterior Lighting Battery Saver . . . . . . . . . . . . . . . . . . . . . . . .4-30Instrument Panel Brightness . . . . . . . . . . . . . . . . . . . . . . . . . . .4-31
Courtesy Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-31Entry Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-31Parade Dimming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-31Reading Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-32Footwell Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-32Battery Load Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-32Electric Power Management . . . . . . . . . . . . . . . . . . . . . . . . . . .4-33Inadvertent Power Battery Saver . . . . . . . . . . . . . . . . . . . . .4-33Battery Run-Down Protection . . . . . . . . . . . . . . . . . . . . . . . . . .4-34Accessory Power Outlet(s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-34Ashtray(s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-35Analog Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-35
Climate Controls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-36Dual Climate Control System . . . . . . . . . . . . . . . . . . . . . . . . . .4-36Outlet Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-41Rear Climate Control System . . . . . . . . . . . . . . . . . . . . . . . . .4-42Passenger Compartment Air Filter . . . . . . . . . . . . . . . . . . .4-44
Warning Lights, Gages, and Indicators. . . . . . . . . . . .4-46Instrument Panel Cluster . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-47Speedometer and Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . .4-48Tachometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-48Safety Belt Reminders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..4-49Airbag Readiness Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-50Passenger Airbag Status Indicator . . . . . . . . . . . . . . . . . . .4-51
Section 4 Instrument Panel
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Wiper Activated Headlamps
This feature activates the headlamps and parking lampsafter the windshield wipers are turned on and havecompleted eight wipe cycles within four minutes.
When the ignition is turned to LOCK/OFF, thewiper-activated headlamps immediately turn off. Thewiper-activated headlamps also turn off if the windshieldwipers are turned off.
Headlamps on Reminder
A warning chime will sound if the exterior lamp controlis left on in either the headlamp or parking lamp positionand the driver’s door is opened with the ignition off.
Daytime Running Lamps (DRL)
Daytime Running Lamps (DRL) can make it easier forothers to see the front of your vehicle during theday. Fully functional daytime running lamps are requiredon all vehicles first sold in Canada.
The DRL system makes the turn signal lamps come onwhen the following conditions are met:
•It is still daylight and the ignition is on.
•The exterior lamp control is in the off position.
•The transmission is not in P (Park)
(United States only).
•The light sensor is covered or not detecting light.
See “Sensors” underDual Climate Control Systemon page 4-36.
When DRL are on, no other exterior lamps such as theparking lamps, taillamps, etc. will be on when theDRL are being used. The instrument panel will not be litup either.
When automatic lighting is on and it is dark enoughoutside, the turn signal lamps turn off and normallow-beam headlamp operation occurs.
When automatic lighting is on and it is bright enoughoutside, the regular lamps go off, and the DRLtakes over. If the vehicle is started in a dark garage, theautomatic headlamp system comes on immediately.Once you leave the garage, it will take approximatelyone minute for the automatic headlamp system tochange to DRL if there is light outside. During that delay,the instrument panel cluster may not be as bright asusual. Make sure the instrument panel brightness knobis in the full bright position. SeeInstrument PanelBrightness on page 4-31.
Turning on automatic lighting or the headlamps willdeactivate the DRL. If the parking lamps or thefog lamps were turned on instead, the DRL will stilldeactivate.
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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.
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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.
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Battery Run-Down Protection
This feature helps prevent the battery from beingdrained, if the interior courtesy lamps, reading/maplamps, visor vanity lamps or trunk lamp are accidentallyleft on. If any of these lamps are left on, theyautomatically turn off after 10 minutes, if the ignition isoff. The lamps will not come back on again untilone of the following occurs:
•The ignition is turned on.
•The exterior lamps control is turned off, then on
again.
The headlamps will timeout after 10 minutes, if they aremanually turned on with the ignition on or off.
Accessory Power Outlet(s)
The accessory power outlets can be used to plug inelectrical equipment, such as a cellular telephone.
If the vehicle has a center console, the power outlet islocated inside the lower storage area. Some vehiclesmay have an outlet on the right front lower part ofthe driver’s seat and under the climate control systemnext to the ashtray. SeeCenter Console Storageon page 3-55.
There are two accessory power outlets in the rear seatarea located on the door armrests next to theashtrays.
There may be a small cap that must be removed toaccess the accessory power outlet. When not using theoutlet be sure to cover it with the protective cap.
The accessory power outlet can be used at any time.
Notice:Leaving electrical equipment plugged in foran extended period of time while the vehicle is offwill drain the battery. Power is always suppliedto the outlets. Always unplug electrical equipmentwhen not in use and do not plug in equipmentthat exceeds the maximum 20 ampere rating.
Certain accessory power plugs may not be compatibleto the accessory power outlet and could result inblown vehicle or adapter fuses. If you experience aproblem see your dealer/retailer for additionalinformation on the accessory power outlets.
Notice:Adding any electrical equipment to thevehicle can damage it or keep other componentsfrom working as they should. The repairs would notbe covered by the vehicle warranty. Do not useequipment exceeding maximum amperage rating of20 amperes. Check with your dealer/retailer beforeadding electrical equipment.
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Follow the proper installation instructions that areincluded with any electrical equipment you install.
Notice:Improper use of the power outlet cancause damage not covered by the vehicle warranty.Do not hang any type of accessory or accessorybracket from the plug because the power outlets aredesigned for accessory power plugs only.
Ashtray(s)
Notice:If papers, pins, or other flammable itemsare put in the ashtray, hot cigarettes or othersmoking materials could ignite them and possiblydamage the vehicle. Never put flammable itemsin the ashtray.
Front Ashtray
With the full floor console, the ashtray is located belowthe climate control system. To open, push down andthen release the cover. To clean the ashtray, push thelip of the ashtray to remove it. Push the oppositeside of the ashtray’s lip to install.
For vehicles without the floor console, pull the traylocated below the climate controls to reveal the ashtray.The ashtray can be removed by pulling on the ledgelocated at the top of the ashtray.
Rear Ashtray
The ashtrays are located on the door armrests. To usean ashtray, lift the lid.
Analog Clock
The analog clock is located on the instrument panelabove the radio. The clock is not connected withany other vehicle system and runs by itself. To adjustthe clock:
1. Locate the adjustment button directly below theclock face.
2. Push and hold the adjustment button to advancethe clock hands. Holding the button down willcause the clock to advance faster. Release thebutton before reaching the desired time.
3. Push and release the button to increase the time byone minute increments until the desired time isreached.
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Climate Controls
Dual Climate Control System
The heating, cooling, and ventilation for the vehicle canbe controlled with this system.
A. Fan Control
B. Display
C. Air Delivery Mode Control
D. Driver and Passenger Temperature Controls
E. Air Conditioning
F. Outside Air or AUX
G. Recirculation
H. PASS (Passenger Climate Control)
I. Rear Window Defogger
Dual Climate Control System
Dual Climate Control System for Vehicles withRear Climate Control
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