trailer CADILLAC DTS 2010 1.G Owners Manual

See your dealer/retailer or a locksmith who can servicePASS-Key®III+ to get a new key blank that is cutexactly as the ignition key that operates the system.
To program the new key:
1. Verify that the new key has a1stamped on it.
2. Insert the original, already programmed, key in theignition and start the engine. If the engine will notstart, see your dealer/retailer for service.
3. After the engine has started, turn the key toLOCK/OFF, and remove the key.
4. Insert the new key to be programmed and turn it tothe ON/RUN position within five seconds of turningthe original key to LOCK/OFF.
The security light will turn off once the key hasbeen programmed.
5. Repeat Steps 1 through 4 if additional keys are tobe programmed.
If you lose or damage your PASS-Key®III+ key, seeyour dealer/retailer or a locksmith who can servicePASS-Key®III+ to have a new key made.
Do not leave the key or device that disarms ordeactivates the theft deterrent system in the vehicle.
Starting and Operating Your
Vehicle
New Vehicle Break-In
Notice:The vehicle does not need an elaboratebreak-in. But it will perform better in the long run ifyou follow these guidelines:
•Do not drive at any one constant speed, fast or
slow, for the first 500 miles (805 km). Do notmake full-throttle starts. Avoid downshifting tobrake or slow the vehicle.
•Avoid making hard stops for the first 200 miles
(322 km) or so. During this time the new brakelinings are not yet broken in. Hard stopswith new linings can mean premature wear andearlier replacement. Follow this breaking-inguideline every time you get new brake linings.
•Do not tow a trailer during break-in. SeeTowing
a Trailer on page 5-26for the trailer towingcapabilities of your vehicle and moreinformation.
Following break-in, engine speed and load can begradually increased.
3-22

Automatic Transmission Operation
The automatic transmission may have a shift leverlocated either on the steering column or on the consolebetween the seats.
There are several different positions for the shift lever.
P (Park):This position locks the front wheels. It isthe best position to use when you start the enginebecause the vehicle cannot move easily.
{WARNING:
It is dangerous to get out of the vehicle if the 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 and
move the shift lever to P (Park). SeeShifting Into
Park on page 3-31. If you are pulling a trailer, see
Towing a Trailer on page 5-26.
Make sure the shift lever is fully in P (Park) beforestarting the engine. The vehicle has an automatictransmission shift lock control system. You have to fullyapply the regular brakes before you can shift fromP (Park) while the ignition key is in ON/RUN. Ifyou cannot shift out of P (Park), ease pressure on theshift lever. Push the shift lever all the way into P (Park)as you maintain brake application. Then move theshift lever into another gear. SeeShifting Out of Park onpage 3-32.
3-27

D (Drive) can be used for towing. You may want to shiftthe transmission to 3 (Third) or, if necessary, to alower gear if the transmission shifts too often underheavy loads and/or hilly conditions.
SeeTowing a Trailer on page 5-26for more information.
3 (Third):This position is also used for normaldriving. However, it reduces vehicle speed more thanD (Drive) without using the brakes. You might choose3 (Third) instead of D (Drive) when driving on hilly,winding roads, when towing a trailer, so there is lessshifting between gears and when going down asteep hill.
2 (Second):This position reduces vehicle speed morethan 3 (Third) without using the brakes. You can use2 (Second) on hills. It can help control vehicle speed asyou go down steep mountain roads, but then youwould also want to use the brakes off and on.
Notice:Do not shift into 2 (Second) unless you aregoing slower than 65 mph (105 km/h), or you candamage the engine and/or transmission.
1 (First):This position reduces vehicle speed evenmore than 2 (Second) without using the brakes. You canuse it on very steep hills, or in deep snow or mud.If the shift lever is put in 1 (First) while the vehicle ismoving forward, the transmission will not shift into firstgear until the vehicle is going slowly enough.
Notice:Spinning the tires or holding the vehicle inone place on a hill using only the acceleratorpedal may damage the transmission. The repair willnot be covered by the vehicle warranty. If youare stuck, do not spin the tires. When stopping on ahill, use the brakes to hold the vehicle in place.
Performance Shifting
If the vehicle has this feature, it can detect a change indriving patterns. If you make an aggressive drivingmaneuver, the vehicle’s transmission automatically shiftsto the lowest possible gear to maximize vehicleperformance. The vehicle will automatically return tonormal operation when you return to normal drivingpatterns.
3-29

Parking Brake
The parking brake pedal islocated to the left of theregular brake pedal,near the driver door.
To set the parking brake, hold the regular brake pedaldown, then push the parking brake pedal down.
If the ignition is on, the brake system warning light onthe instrument panel cluster should come on. If itdoes not, you need to have the vehicle serviced.
A warning chime will sound if the parking brake is set,the ignition is on, and the vehicle speed is greaterthan 5 mph (8 km/h). The brake light will come on andstay on until the parking brake is released. SeeBrake System Warning Light on page 4-52for moreinformation.
To release the parking brake, hold the regular brakepedal down, then push the parking brake pedal down.When you lift your foot off the parking brake pedal,the pedal will follow your foot to the released position.
Notice:Driving with the parking brake on canoverheat the brake system and cause prematurewear or damage to brake system parts. Make surethat the parking brake is fully released and the brakewarning light is off before driving.
If you are towing a trailer and are parking on any hill,seeTowing a Trailer on page 5-26.
3-30

Shifting Into Park
{WARNING:
It can be dangerous to get out of the vehicle if the
shift lever is not fully in P (Park) with the parking
brake firmly set. The vehicle can roll. 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, use the steps that follow. If
you are pulling a trailer, seeTowing a Trailer on
page 5-26.
Steering Column Shift Lever
If the vehicle has a steering column shift lever, use thisprocedure to shift the vehicle into P (Park):
1. Hold the brake pedal down.
2. Move the shift lever into P (Park) by pulling theshift lever toward you and moving it up as far asit will go.
3. With your foot still holding the brake pedal down,set the parking brake. SeeParking Brake onpage 3-30for more information.
4. Turn the ignition key to LOCK/OFF.
5. Remove the key and take it with you. If you canleave the vehicle with the ignition key in yourhand, the vehicle is in P (Park).
Console Shift Lever
If the vehicle is equipped with a console shift lever, usethis procedure to shift the vehicle into P (Park):
1. Hold the brake pedal down.
2. Move the shift lever into P (Park) by pushing thelever all the way toward the front of the vehicleand then to the left.
3. While keeping the brake pedal applied, set theparking brake. SeeParking Brake on page 3-30for more information.
4. Turn the ignition key to LOCK/OFF.
5. Remove the key and take it with you. If you canleave the vehicle with the ignition key in yourhand, the vehicle is in P (Park).
3-31

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

When the System Does Not Seem to
Work Properly
If the URPA system will not activate due to a temporarycondition, the message PARK ASSIST OFF will bedisplayed on the DIC and a red light will be shown onthe rear URPA display when the shift lever is moved intoR (Reverse). This occurs under the following conditions:
•The driver disables the system.
•The ultrasonic sensors are not clean. Keep the
vehicle’s rear bumper free of mud, dirt, snow,ice and slush. For cleaning instructions, seeWashing Your Vehicle on page 6-95.
•A trailer was attached to the vehicle, or a bicycle or
an object was hanging out of the trunk during thelast drive cycle, the red light may illuminate inthe rear display. Once the attached object isremoved, URPA will return to normal operation.
•A tow bar is attached to the vehicle.
•The vehicle’s bumper is damaged. Take the vehicle
to your dealer/retailer to repair the system.
•Other conditions may affect system performance,
such as vibrations from a jackhammer or thecompression of air brakes on a very large truck.
If the system is still disabled after driving forward atleast 25 km/h (15 mph), take the vehicle to yourdealer/retailer.
Side Blind Zone Alert (SBZA)
The vehicle may have a Side Blind Zone Alert (SBZA)system. Read this entire section before using the system.
{WARNING:
SBZA is only a lane changing aid and does not
replace driver vision. SBZA does not detect:
•Vehicles outside the side blind zones which
may be rapidly approaching.
•Pedestrians, bicyclists, or animals.
Failure to use proper care when changing lanesmay result in damage to the vehicle, injury, ordeath. Always check the outside and rearviewmirrors, glance over your shoulder, and use theturn signal before changing lanes.
When the system detects a vehicle in the side blindzone, amber SBZA displays will light up in the sidemirrors. This indicates that it may be unsafe to changelanes. Before making a lane change, always checkthe SBZA display, check the outside and rearviewmirrors, look over your shoulder for vehicles andhazards, and use the turn signal.
3-43

SBZA Detection Zones
The SBZA sensor covers a zone of approximately onelane over from both sides of the vehicle, 3.5 m (11 ft).This zone starts at each side mirror and goes backapproximately 5 m (16 ft). The height of the zone isapproximately between 0.5 m (1.5 ft) and 2.0 m (6 ft) offthe ground.
The SBZA detection zones do not change if the vehicleis towing a trailer. So be extra careful when changinglanes while towing a trailer.
How the System Works
When the vehicle is started, both outside mirror displayswill briefly come on to indicate that the system isoperating. While driving forward, the left or right sidemirror SBZA display will light up if a vehicle is detected inthat blind zone. If you activate a turn signal and a vehiclehas been detected on the same side, the SBZA displaywill flash to give you extra warning not to change lanes.
SBZA displays do not come on while the vehicle isapproaching or passing other vehicles. At speedsgreater then 20 mph (32 km/h), SBZA displays maycome on when a vehicle you have passed remains in ordrops back into the detection zone.
SBZA can be disabled through the Driver InformationCenter (DIC). SeeDriver Information Center (DIC)on page 4-61for more information. If the SBZAis disabled by the driver, the SBZA mirror displays willnot light up during normal driving.
Left Side Mirror DisplayRight Side MirrorDisplay
3-44

When the System Does Not Seem To Work
Properly
Occasional missed alerts can occur under normalcircumstances and will increase in wet conditions. Thesystem does not need to be serviced due to anoccasional missed alert. The number of missed alertswill increase with increased rainfall or road spray.
If the SBZA displays do not light up when the system ison and vehicles are in the blind zone, the systemmay need service. Take the vehicle to yourdealer/retailer.
SBZA is designed to ignore stationary objects; however,the system may occasionally light up due to guard rails,signs, trees, shrubs, and other stationary objects. This isnormal system operation, the vehicle does not needservice.
SBZA does not operate when the left or right cornersof the rear bumper are covered with mud, dirt, snow, ice,slush, or in heavy rainstorms. For cleaning instructions,seeWashing Your Vehicle on page 6-95. If the DICstill displays the SIDE BLIND ZONE SYSTEMUNAVAILABLE message after cleaning the bumper, seeyour dealer/retailer.
The SBZA displays may remain on if a trailer is attachedto the vehicle, or a bicycle or object is extending outto either side of the vehicle.
When SBZA is disabled for any reason other than thedriver turning it off, the driver will not be able to turnSBZA back on using the DIC. The SIDE BLIND ZONEALERT ON option will not be selectable if theconditions for normal system operation are not met.Until normal operating conditions for SBZA are met, youshould not rely upon SBZA while driving.
SBZA Error Messages
The following messages may appear in the DIC:
SIDE BLIND ZONE ALERT SYSTEM OFF:Thismessage indicates that the driver has turned thesystem off.
SIDE BLIND ZONE SYSTEM UNAVAILABLE:Thismessage indicates that the SBZA system is disabledbecause the sensor is blocked and cannot detectvehicles in the blind zone. The sensor may be blockedby mud, dirt, snow, ice, slush, or even heavyrainstorms. This message may also activate duringheavy rain or due to road spray. The vehicle does notneed service. For cleaning, seeWashing YourVehicle on page 6-95.
SERVICE SIDE BLIND ZONE ALERT SYSTEM:If thismessage appears, both SBZA displays will remain onindicating there is a problem with the SBZA system.If these displays remain on after continued driving, thesystem needs service. Take the vehicle to yourdealer/retailer.
3-45

Highway Exit Ramps
{WARNING:
Adaptive Cruise Control may lose track of the
vehicle ahead and accelerate up to your set speed
while entering or on highway exit ramps. You
could be startled by this acceleration and even
lose control of the vehicle. Disengage Adaptive
Cruise Control before entering a highway exit
ramp. Do not use Adaptive Cruise Control while
entering or on exit ramps.
Other Vehicle Lane Changes
If another vehicle enters the same lane as you, ACC willnot detect the vehicle until it is completely in the lane.Be ready to take action and apply the brakes yourself.
Using ACC on Hills and When Towing a
Trailer
How well ACC will work on hills and when towing atrailer depends on your vehicle’s speed, vehicle load,traffic conditions and the steepness of the hills. Itmay not detect a vehicle in your lane while driving onhills. When going up steep hills, you may want touse the accelerator pedal to maintain your vehicle’sspeed. When going downhill, especially when towing atrailer, you may want to brake to keep your speeddown. Applying the brake disengages the system. Youmay choose not to use ACC on steep hills, especiallywhen towing a trailer.
Disengaging ACC
To turn off the system, apply the brake pedal, press thecancel button, or press the ACC button.
4-24