2009 CADILLAC DTS lane assist

Object Detection Systems...............................2-42
Ultrasonic Front and Rear
Parking Assist (UFRPA).............................2-42
Side Blind Zone Alert (SBZA).........................2-45
Lane Departure Warning (LDW)......................2-49
OnStar
®System.............................................2-51
Universal Home Remote System......................2-55
Universal Home Remote System
Operation (With Three Round LED)..............2-55Storage Areas................................................2-62
Glove Box...................................................2-62
Cupholders..................................................2-62
Front Storage Area.......................................2-62
Center Console Storage.................................2-62
Center Flex Storage Unit...............................2-63
Floor Mats...................................................2-63
Rear Seat Armrest........................................2-63
Convenience Net..........................................2-63
Sunroof.........................................................2-64
Section 2 Features and Controls
2-2

The main components of the instrument panel are the following:
A.Outlet Adjustment on page 3-46.
B.Driver Information Center (DIC) on page 3-67.
C.Exterior Lamps on page 3-29.
D.Instrument Panel Cluster on page 3-51.
E.Horn on page 3-6.
F.Audio Steering Wheel Controls on page 3-127.
G.Ultrasonic Front and Rear Parking Assist (UFRPA)
on page 2-42andAdaptive Cruise Control on
page 3-19(If Equipped).
H.Analog Clock on page 3-39.
I.Hazard Warning Flashers on page 3-6.
J.Audio System(s) on page 3-95.
K. Trunk Release Button. SeeTrunk on page 2-13.
L.Instrument Panel Brightness on page 3-34.
M.Lane Departure Warning (LDW) on page 2-49.
N.Turn Signal/Multifunction Lever on page 3-8.O.Hood Release on page 5-11.
P.Parking Brake on page 2-32.
Q.Heated Steering Wheel on page 3-7(If Equipped).
R.Cruise Control on page 3-16orAdaptive Cruise
Control on page 3-19.
S.Tilt Wheel on page 3-6.Power Tilt Wheel
and Telescopic Steering Column on page 3-7
(If Equipped).
T.Dual Climate Control System on page 3-40.
U. Traction Control System Button (Console-Shift
Vehicles). SeeTraction Control System (TCS)
on page 4-6.
V. Shift Lever. SeeAutomatic Transmission Operation
on page 2-29.
W.Accessory Power Outlet(s) on page 3-38.
X.Glove Box on page 2-62.Valet Lockout Switch on
page 2-20.
3-5

SERVICE A/C SYSTEM
This message displays when the air delivery mode door
or the electronic sensors that control the air conditioning
and heating systems are no longer working. Have the
climate control system serviced by your dealer/retailer
if you notice a drop in heating and air conditioning
efficiency.
SERVICE BATTERY CHARGING
SYSTEM
This message displays when a problem with the
charging system has been detected. The charging
system light also displays on the instrument panel
cluster. SeeCharging System Light on page 3-56
for more information. Have your vehicle serviced by
your dealer/retailer.
SERVICE BRAKE ASSIST
This message displays if there is a problem with the
brake system. The brake system warning light and
the antilock brake system warning light may also be
displayed on the instrument panel cluster. SeeBrake
System Warning Light on page 3-56andAntilock BrakeSystem (ABS) Warning Light on page 3-57for more
information. If this happens, stop as soon as possible and
turn off the vehicle. Restart the vehicle and check for the
message on the DIC display. If the message is displayed
or appears again when you begin driving, the brake
system needs service. See your dealer/retailer as soon
as possible. SeeBrakes on page 5-33for more
information.
SERVICE BRAKE SYSTEM
This message displays if the ignition is on to inform the
driver that the brake uid level is low. Have the brake
system serviced by your dealer/retailer as soon as
possible.
SERVICE LANE DEPARTURE SYSTEM
If your vehicle has the Lane Departure Warning (LDW)
system, this message may display to indicate that the
LDW system is not working properly. If this message
remains on after continued driving, the system needs
service. See your dealer/retailer. SeeLane Departure
Warning (LDW) on page 2-49for more information.
3-80

Hill and Mountain Roads
Driving on steep hills or through mountains is different
than driving on at or rolling terrain. Tips for driving
in these conditions include:
Keep the vehicle serviced and in good shape.
Check all uid levels and brakes, tires, cooling
system, and transmission.
Going down steep or long hills, shift to a
lower gear.
{CAUTION:
If you do not shift down, the brakes could get so
hot that they would not work well. You would then
have poor braking or even none going down a hill.
You could crash. Shift down to let the engine
assist the brakes on a steep downhill slope.
{CAUTION:
Coasting downhill in N (Neutral) or with the ignition
off is dangerous. The brakes will have to do all the
work of slowing down and they could get so hot
that they would not work well. You would then
have poor braking or even none going down a hill.
You could crash. Always have the engine running
and the vehicle in gear when going downhill.
Stay in your own lane. Do not swing wide or cut
across the center of the road. Drive at speeds
that let you stay in your own lane.
Top of hills: Be alert — something could be in your
lane (stalled car, accident).
Pay attention to special road signs (falling rocks
area, winding roads, long grades, passing or
no-passing zones) and take appropriate action.
4-15

Traction
Control System (TCS).................................... 4-6
Control System Warning Light.......................3-58
Magnetic Ride Control................................... 4-8
StabiliTrak
®System....................................... 4-6
Transmission
Fluid, Automatic...........................................5-19
Transmission Operation, Automatic....................2-29
Transportation, Courtesy..................................7-10
Trunk............................................................2-13
Turn and Lane-Change Signals.......................... 3-8
Turn Signal/Multifunction Lever........................... 3-8
U
Ultrasonic Front and Rear Parking
Assist (UFRPA)...........................................2-42
Uniform Tire Quality Grading............................5-70
Universal Home Remote System.......................2-55
Operation...................................................2-55
V
Valet Lockout Switch.......................................2-20
Vehicle
Control........................................................ 4-3
Loading......................................................4-19
Running While Parked..................................2-37
Symbols......................................................... iii
Vehicle Customization, DIC..............................3-86
Vehicle Data Recording and Privacy..................7-17
Vehicle Data Recording, Radio
Frequency (RFID)........................................7-19
Vehicle Identication
Number (VIN).............................................5-94
Service Parts Identication Label...................5-94
Vehicle, Remote Start....................................... 2-7
Ventilation Adjustment......................................3-46
Visors...........................................................2-19
15