2010 CADILLAC DTS mirror

•Your vehicle is loaded such that the front end of the
vehicle points upward, causing the IntelliBeamsensor to aim high and not detect headlamps andtaillamps.
•You are driving on winding or hilly roads.
You might need to manually disable or cancel thehigh-beam headlamps by turning the low-beamheadlamps on, if any of the above conditions exist.
Disabling and Resetting IntelliBeam™ at
the Rearview Mirror
IntelliBeam can be disabled by using the controls on theinside rearview mirror.
AUTO3(On/Off):Press this button on the inside
rearview mirror to disable the system. The IntelliBeamindicator turns off and does not come back on untilthe IntelliBeam button is pressed again.
When IntelliBeam has turned on the high-beams, pull orpush the high-beam stalk. This will disable IntelliBeam.The IntelliBeam indicator on the mirror turns off. Toturn IntelliBeam back on, press the IntelliBeam buttonon the mirror.
A different sensitivity setting is available fordealer/retailer diagnostics. This is done by pushing andholding this button for 20 seconds until the IntelliBeamindicator light flashes three times. If you accidentallyactivate this, the vehicle’ s setting automatically is resetwhen the ignition is turned off and then on again.
Cleaning the IntelliBeam™ Light Sensor
The light sensor is locatedon the inside of the vehiclein front of the insiderearview mirror.
Clean the light sensor window, periodically, using glasscleaner on a soft cloth. Gently wipe the sensorwindow. Do not spray glass cleaner directly on thesurface of the sensor window.
4-28

Rear Window Defogger
The rear window defogger uses a warming grid toremove fog or frost from the rear window.
<(Rear Defogger):Press to turn the rear window
defogger on or off. Be sure to clear as much snowfrom the rear window as possible. The rear windowdefogger will turn off approximately 20 minutes after thebutton is pressed if the vehicle is moving at slowervehicle speeds. At higher vehicle speeds, the reardefogger may stay on continuously. Each additionalpress will run the defogger for approximately 10 minutes.
The heated outside rearview mirrors will turn on tohelp clear fog or frost from the surface of the mirrorwhen the rear window defogger is on.
Notice:Do not use a razor blade or sharp object toclear the inside rear window. Do not adhereanything to the defogger grid lines in the rear glass.These actions may damage the rear defogger.Repairs would not be covered by your warranty.
Sensors
The solar sensor, located in the defrost grille, middle ofthe instrument panel, monitors the solar radiation.Do not cover the solar sensor or the system will notwork properly.
4-40

CHIME VOLUME
This feature allows you to select the volume level of thechime.
Press the customization button until CHIME VOLUMEappears on the DIC display. Press the set/reset buttononce to access the settings for this feature. Then pressthe menu up/down button to scroll through the followingsettings:
NORMAL:The chime volume will be set to anormal level.
LOUD:The chime volume will be set to a loud level.
NO CHANGE:No change will be made to this feature.The current setting will remain.
There is no default for chime volume. The volume willstay at the last known setting.
To select a setting, press the set/reset button while thedesired setting is displayed on the DIC.
PARK TILT MIRRORS
If your vehicle has this feature, it allows you to selectwhether or not the outside mirror(s) will automatically tiltdown when the vehicle is shifted into R (Reverse).SeePark Tilt Mirrors on page 3-39for more information.
Press the customization button until PARK TILTMIRRORS appears on the DIC display. Press theset/reset button once to access the settings forthis feature. Then press the menu up/down button toscroll through the following settings:
OFF (default):Neither outside mirror will be tilted downwhen the vehicle is shifted into R (Reverse).
DRIVER MIRROR:The driver’s outside mirror will betilted down when the vehicle is shifted into R (Reverse).
PASSENGER MIRROR:The passenger’s outsidemirror will be tilted down when the vehicle is shifted intoR (Reverse).
BOTH MIRRORS:The driver’s and passenger’s outsidemirrors will be tilted down when the vehicle is shiftedinto R (Reverse).
NO CHANGE:No change will be made to this feature.The current setting will remain.
To select a setting, press the set/reset button while thedesired setting is displayed on the DIC.
EASY EXIT RECALL
If your vehicle has this feature, it allows you to selectyour preference for the automatic easy exit seat feature.SeeMemory Seat, Mirrors and Steering Wheel onpage 2-6for more information.
4-85

Press the customization button until EASY EXITRECALL appears on the DIC display. Press the set/resetbutton once to access the settings for this feature.Then press the menu up/down button to scroll throughthe following settings:
DOOR BUTTON ONLY:No automatic seat exit recallwill occur. The recall will only occur after pressingthe easy exit seat button.
BUTTON AND KEY OUT (default):If the features areenabled through the EASY EXIT SETUP menu, thedriver’s seat will move back, and if the vehicle has thepower tilt wheel and telescopic steering feature, thepower steering column will move up and forward whenthe key is removed from the ignition or after pressingthe easy exit seat button.
The automatic easy exit seat movement will only occurone time after the key is removed from the ignition.If the automatic movement has already occurred, andyou put the key back in the ignition and remove it again,the seat and steering column will stay in the originalexit position, unless a memory recall took place prior toremoving the key again.
NO CHANGE:No change will be made to this feature.The current setting will remain.
To select a setting, press the set/reset button while thedesired setting is displayed on the DIC.
EASY EXIT SETUP
If your vehicle has this feature, it allows you to selectwhich areas will recall with the automatic easy exit seatfeature. It also allows you to turn off the automaticeasy exit feature. SeeMemory Seat, Mirrors andSteering Wheel on page 2-6and “EASY EXIT RECALL”earlier for more information.
Press the customization button until EASY EXIT SETUPappears on the DIC display. Press the set/reset buttononce to access the settings for this feature. Thenpress the menu up/down button to scroll through thefollowing settings:
OFF:No automatic seat exit will recall.
SEAT ONLY:The driver’s seat will recall.
TILT ONLY:The steering wheel tilt feature will recall.
TELESCOPE ONLY:The steering column telescopefeature will recall.
SEAT/TILT:The driver’s seat and the steering wheel tiltfeature will recall.
SEAT/TELESCOPE:The driver’s seat and the steeringcolumn telescope feature will recall.
TILT/TELESCOPE:The steering wheel tilt and steeringcolumn telescope features will recall.
4-86

ALL (default):The driver’s seat and the steering wheeltilt and steering column telescope features will recall,if your vehicle has this option.
NO CHANGE:No change will be made to this feature.The current setting will remain.
To select a setting, press the set/reset button while thedesired setting is displayed on the DIC.
MEMORY SEAT RECALL
If your vehicle has this feature, it allows you to selectyour preference for the remote memory seat recallfeature. SeeMemory Seat, Mirrors and Steering Wheelon page 2-6for more information.
Press the customization button until MEMORY SEATRECALL appears on the DIC display. Press the set/resetbutton once to access the settings for this feature.Then press the menu up/down button to scroll throughthe following settings:
OFF (default):No remote memory seat recall will occur.
ON:The driver’s seat and outside mirrors willautomatically move to the stored driving position whenthe unlock button on the Remote Keyless Entry(RKE) transmitter is pressed. The steering column willalso move on vehicles with the power tilt and telescopicsteering feature. SeePower Tilt Wheel and TelescopicSteering Column on page 4-4for more information.
See “RELEARN REMOTE KEY” underDIC Operationand Displays on page 4-62for more information onmatching transmitters to driver ID numbers.
NO CHANGE:No change will be made to this feature.The current setting will remain.
To select a setting, press the set/reset button while thedesired setting is displayed on the DIC.
REMOTE START
If your vehicle has this feature, it allows you to turn theremote start off or on. The remote start feature allowsyou to start the engine from outside of the vehicle usingthe Remote Keyless Entry (RKE) transmitter. SeeRemote Vehicle Start on page 3-7for more information.
Press the customization button until REMOTE STARTappears on the DIC display. Press the set/reset buttononce to access the settings for this feature. Then pressthe menu up/down button to scroll through the followingsettings:
OFF:The remote start feature will be disabled.
ON (default):The remote start feature will be enabled.
NO CHANGE:No change will be made to thisfeature. The current setting will remain.
To select a setting, press the set/reset button while thedesired setting is displayed on the DIC.
4-87

It is important to slow down on slippery surfacesbecause stopping distance will be longer and vehiclecontrol more limited.
While driving on a surface with reduced traction, try yourbest to avoid sudden steering, acceleration, or braking,including reducing vehicle speed by shifting to a lowergear. Any sudden changes could cause the tires to slide.You may not realize the surface is slippery until thevehicle is skidding. Learn to recognize warningclues — such as enough water, ice, or packed snow onthe road to make a mirrored surface — and slow downwhen you have any doubt.
Remember: Any Antilock Brake System (ABS) helpsavoid only the braking skid.
Driving at Night
Night driving is more dangerous than day driving becausesome drivers are likely to be impaired — by alcohol ordrugs, with night vision problems, or by fatigue.
Night driving tips include:
•Drive defensively.
•Do not drink and drive.
•Reduce headlamp glare by adjusting the inside
rearview mirror.
•Slow down and keep more space between you and
other vehicles because headlamps can only light upso much road ahead.
•Watch for animals.
•When tired, pull off the road.
•Do not wear sunglasses.
•Avoid staring directly into approaching headlamps.
•Keep the windshield and all glass on your vehicle
clean — inside and out.
•Keep your eyes moving, especially during turns
or curves.
No one can see as well at night as in the daytime.But, as we get older, these differences increase.A 50-year-old driver might need at least twice as muchlight to see the same thing at night as a 20-year-old.
5-11

Before Leaving on a Long Trip
To prepare your vehicle for a long trip, consider havingit serviced by your dealer/retailer before departing.
Things to check on your own include:
•Windshield Washer Fluid:Reservoir full? Windows
clean — inside and outside?
•Wiper Blades:In good shape?
•Fuel, Engine Oil, Other Fluids:All levels checked?
•Lamps:Do they all work and are lenses clean?
•Tires:Are treads good? Are tires inflated to
recommended pressure?
•Weather and Maps:Safe to travel?
Have up-to-date maps?
Highway Hypnosis
Always be alert and pay attention to your surroundingswhile driving. If you become tired or sleepy, find asafe place to park your vehicle and rest.
Other driving tips include:
•Keep the vehicle well ventilated.
•Keep interior temperature cool.
•Keep your eyes moving — scan the road ahead
and to the sides.
•Check the rearview mirror and vehicle
instruments often.
5-13

Blizzard Conditions
Being stuck in snow can be in a serious situation.Stay with the vehicle unless there is help nearby.If possible, use theRoadside Service on page 8-7.To get help and keep everyone in the vehicle safe:
•Turn on theHazard Warning Flashers on page 4-3.
•Tie a red cloth to an outside mirror.
{WARNING:
Snow can trap engine exhaust under the vehicle.
This may cause exhaust gases to get inside.
Engine exhaust contains carbon monoxide (CO)
which cannot be seen or smelled. It can cause
unconsciousness and even death.
If the vehicle is stuck in the snow:
•Clear away snow from around the base of
your vehicle, especially any that is blockingthe exhaust pipe.
•Check again from time to time to be sure
snow does not collect there.
WARNING: (Continued)
WARNING: (Continued)
•Open a window about 5 cm (two inches) on
the side of the vehicle that is away from thewind to bring in fresh air.
•Fully open the air outlets on or under the
instrument panel.
•Adjust the Climate Control system to a setting
that circulates the air inside the vehicle andset the fan speed to the highest setting.See Climate Control System in the Index.
For more information about carbon monoxide, seeEngine Exhaust on page 3-34.
Snow can trap exhaust gases under your vehicle.This can cause deadly CO (carbon monoxide) gasto get inside. CO could overcome you and kill you.You cannot see it or smell it, so you might notknow it is in your vehicle. Clear away snow fromaround the base of your vehicle, especially anythat is blocking the exhaust.
To save fuel, run the engine for only short periods asneeded to warm the vehicle and then shut the engine offand close the window most of the way to save heat.
5-16