2010 CADILLAC DTS roof

When the system check is complete, either the wordON or OFF, or the symbol for on or off, will be visible.SeePassenger Airbag Status Indicator on page 4-51.
The passenger sensing system turns off the rightfront passenger frontal airbag and seat-mounted sideimpact airbag under certain conditions. The driverairbags and the roof-rail airbags are not affected by thepassenger sensing system.
The passenger sensing system works with sensors thatare part of the right front passenger seat. The sensorsare designed to detect the presence of a properly-seatedoccupant and determine if the right front passengerfrontal airbag and seat-mounted side impact airbagshould be enabled (may inflate) or not.
According to accident statistics, children are safer whenproperly secured in a rear seat in the correct childrestraint for their weight and size.
We recommend that children be secured in a rear seat,including: an infant or a child riding in a rear-facingchild restraint; a child riding in a forward-facing childseat; an older child riding in a booster seat; and children,who are large enough, using safety belts.
A label on the sun visor says, “Never put a rear-facingchild seat in the front.” This is because the risk tothe rear-facing child is so great, if the airbag deploys.
{WARNING:
A child in a rear-facing child restraint can be
seriously injured or killed if the right front passenger
airbag inflates. This is because the back of the
rear-facing child restraint would be very close to the
inflating airbag. A child in a forward-facing child
restraint can be seriously injured or killed if the right
front passenger airbag inflates and the passenger
seat is in a forward position.
Even if the passenger sensing system has turned
off the right front passenger frontal airbag and
seat-mounted side impact airbag (if equipped), no
system is fail-safe. No one can guarantee that an
airbag will not deploy under some unusual
circumstance, even though the airbag(s) are off.
Secure rear-facing child restraints in a rear seat,
even if the airbag(s) are off. If you secure a
forward-facing child restraint in the right front seat,
always move the front passenger seat as far back
as it will go. It is better to secure the child restraint in
a rear seat.
2-68

Adding Equipment to Your
Airbag-Equipped Vehicle
Q:Is there anything I might add to or changeabout the vehicle that could keep the airbagsfrom working properly?
A:Yes. If you add things that change your vehicle’s
frame, bumper system, height, front end or side
sheet metal, they may keep the airbag system from
working properly. Changing or moving any parts
of the front seats, safety belts, the airbag sensing
and diagnostic module, steering wheel, instrument
panel, roof-rail airbag modules, ceiling headliner
or pillar garnish trim, overhead console, front
sensors, side impact sensors, or airbag wiring can
affect the operation of the airbag system.
In addition, your vehicle has a passenger sensing
system for the right front passenger’s position,
which includes sensors that are part of the
passenger’s seat. The passenger sensing system
may not operate properly if the original seat
trim is replaced with non-GM covers, upholstery or
trim, or with GM covers, upholstery or trim
designed for a different vehicle. Any object, such as
an aftermarket seat heater or a comfort enhancing
pad or device, installed under or on top of the
seat fabric, could also interfere with the operation of
the passenger sensing system. This could either
prevent proper deployment of the passenger
airbag(s) or prevent the passenger sensing system
from properly turning off the passenger airbag(s).
SeePassenger Sensing System on page 2-67.
If you have any questions about this, you should
contact Customer Assistance before you modify
your vehicle. The phone numbers and addresses for
Customer Assistance are in Step Two of the
Customer Satisfaction Procedure in this manual.
SeeCustomer Satisfaction Procedure on page 8-2.
Q:Because I have a disability, I have to getmy vehicle modified. How can I find out whetherthis will affect my airbag system?
A:If you have questions, call Customer Assistance.
The phone numbers and addresses for Customer
Assistance are in Step Two of the Customer
Satisfaction Procedure in this manual. See
Customer Satisfaction Procedure on page 8-2.
In addition, your dealer/retailer and the service manualhave information about the location of the airbagsensors, sensing and diagnostic module andairbag wiring.
2-73

Object Detection Systems. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-40Ultrasonic Front and Rear ParkingAssist (UFRPA) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-40Side Blind Zone Alert (SBZA) . . . . . . . . . . . . . . . . . . . . . . . . .3-43Lane Departure Warning (LDW) . . . . . . . . . . . . . . . . . . . . . .3-46
Universal Home Remote System. . . . . . . . . . . . . . . . . . . . . .3-48Universal Home Remote System Operation(With Three Round LED) . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-49
Storage Areas. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-55Glove Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-55Cupholders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-55Front Storage Area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-55Center Console Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-55Center Flex Storage Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-56Floor Mats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-56Rear Seat Armrest . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-56Convenience Net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-56
Sunroof. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-57
Section 3 Features and Controls
3-2

C (ON/RUN):This position is where the key returns toafter the vehicle is started. This position displayssome of the warning and indicator lights.
The battery could be drained if you leave the key in theACC/ACCESSORY or ON/RUN position with the engineoff. You may not be able to start the vehicle if the batteryis allowed to drain for an extended period of time.
D (START):This position starts the engine.
A warning chime will sound and the Driver InformationCenter (DIC) will display DRIVER DOOR OPENwhen the driver door is opened if the ignition is inLOCK/OFF, ACC/ACCESSORY and the key is in theignition. SeeDIC Warnings and Messages on page 4-67for more information.
Retained Accessory Power (RAP)
These vehicle accessories can be used for up to10 minutes after the ignition key is turned off:
•Audio System
•Audio Steering Wheel Controls
•Power Windows
•Sunroof (if equipped)
Power to these accessories will work up to 10 minutesor until the driver’s door is opened. For an additional10 minutes of power, close all the doors and turn the keyto ON/RUN and then back to LOCK/OFF.
Starting the Engine
Move the shift lever to P (Park) or N (Neutral). Theengine will not start in any other position. To restart theengine when the vehicle is already moving, useN (Neutral) only.
Notice:Do not try to shift to P (Park) if the vehicleis moving. If you do, you could damage thetransmission. Shift to P (Park) only when the vehicleis stopped.
Starting Procedure
1. With your foot off the accelerator pedal, turn theignition to START. When the engine starts, let goof the key. The idle speed will slow down asthe engine warms. Do not race the engineimmediately after starting it. Operate the engine andtransmission gently to allow the oil to warm upand lubricate all moving parts.
3-24

Sunroof
The vehicle may have a power sunroof.
The switches that operatethe sunroof are located onthe overhead console.
To open or close the sunroof, the ignition must beturned to ON/RUN or Retained Accessory Power (RAP)must be active. SeeRetained Accessory Power(RAP) on page 3-24.
Express Open:The express open feature will operatefrom the closed or partially open position. To expressopen the power sunroof, fully press the driver sideswitch rearward once. To stop the sunroof glass in adesired position other than to the express-open position,press the switch again, in either direction, to stop themovement. If the sunshade is in the closed position, itwill open with the sunroof, or it can be opened manually.
Vent Open:From the closed position, press and holdthe passenger side switch forward to vent the sunroof.The rear of the sunroof panel will tilt upward to thefull vent position. The sunshade must be openedmanually.
Close:To close the sunroof, operate the controlsaccording to one of the following:
•From the open position, press and hold the driver
side sunroof switch forward. The sunshade mustbe closed manually.
•From the vent position, press and hold the
passenger side sunroof switch rearward.
3-57

Backglass Antenna
The AM-FM antenna is integrated with the rear windowdefogger, located in the rear window. Make sure that theinside surface of the rear window is not scratched andthat the lines on the glass are not damaged. If the insidesurface is damaged, it could interfere with radioreception. For proper radio reception, the antennaconnector needs to be properly attached to the post onthe glass.
If a cellular telephone antenna needs to be attached tothe glass, make sure that the grid lines for the AM-FMantenna are not damaged. There is enough spacebetween the grid lines to attach a cellular telephoneantenna without interfering with radio reception.
Notice:Using a razor blade or sharp object to clearthe inside rear window can damage the rearwindow antenna and/or the rear window defogger.Repairs would not be covered by the vehiclewarranty. Do not clear the inside rear window withsharp objects.
Notice:Do not apply aftermarket glass tinting withmetallic film. The metallic film in some tintingmaterials will interfere with or distort the incomingradio reception. Any damage caused to yourbackglass antenna due to metallic tinting materialswill not be covered by the vehicle warranty.
XM™ Satellite Radio Antenna
System
The XM Satellite Radio antenna is located on the roof ofthe vehicle. Keep the antenna clear of obstructions forclear radio reception.
If the vehicle has a sunroof, the performance of theXM system may be affected if the sunroof is open.
4-121

FusesUsage
8Steering Wheel Illumination
9Front Heated/Cooled Seat Module
10Run 2 - Heated/Cooled Seats
11Rear Heated Seat Module
12RPA Module
13PASS-Key®III System
14Unlock/Lock Module
15Magnetic Ride Control
16Not Used
17Sunroof
18Body Control Module (BCM) Dim
19Body Control Module (BCM)
20Run 1-Heated Steering Wheel
21Ignition Switch
22Driver Door Module
23Rear Lumbar
24Electronic Leveling Control Module
25Body Control Module(Left Turn Signal)
26Cigarette Lighter, Auxiliary PowerOutlet
FusesUsage
27Navigation (Optional)
28Retained Accessory Power 1 (RAP)
29Passenger Door Module
30Sensing and Diagnostic Module
31Accessory Power Outlets
32Body Control Module (BCM)(Inadvertent)
33Retained Accessory Power 2 (RAP)
34Canister Vent Solenoid
35Body Control Module (Courtesy)
36Body Control Module(Right Turn Signal)
37Trunk Release
38Amplifier, Radio
39Body Control Module (CHMSL)
40Body Control Module
41Stoplamp (optional)
42OnStar®Module
43Body Modules
44Radio
45Door Unlatch (optional)
6-107

R
Radio FrequencyIdentification (RFID) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-20Statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-20Radio(s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-92RadiosNavigation/Radio System,see Navigation Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-108Reception . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-120Setting the Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-89Theft-Deterrent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-119Rainsense™II Wipers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-10Reading Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-32Rear Climate Control System . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-42Rear Door Security Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10Rear Heated Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10Rear Seat Armrest . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-56Rearview Mirror with Compass and Temperature . . . . 2-11Rearview MirrorsAutomatic Dimming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-36Reclining Seatbacks, Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8Recommended Fluids and Lubricants . . . . . . . . . . . . . . . . . . 7-8
Recreational Vehicle Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-24Reimbursement Program, GM Mobility . . . . . . . . . . . . . . . . . 8-7Remote Keyless Entry (RKE) System . . . . . . . . . . . . . . . . . . 3-4Remote Vehicle Start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7Removing the Flat Tire and Installing theSpare Tire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-83Removing the Spare Tire and Tools . . . . . . . . . . . . . . . . . . . 6-81Replacement PartsMaintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-10Reporting Safety DefectsCanadian Government . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-16General Motors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-16U.S. Government . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-16Restraint System CheckChecking the Restraint Systems . . . . . . . . . . . . . . . . . . . . 2-74Replacing Restraint System PartsAfter a Crash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-75Retained Accessory Power (RAP) . . . . . . . . . . . . . . . . . . . . . . 3-24Roadside Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-7Rocking Your Vehicle to Get it Out . . . . . . . . . . . . . . . . . . . . 5-17RoofSunroof . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-57Running the Vehicle While Parked . . . . . . . . . . . . . . . . . . . . . 3-35
11