2008 CADILLAC DTS change time

GENERAL MOTORS, GM, the GM Emblem, CADILLAC,
the CADILLAC Crest & Wreath, and the name DTS
are registered trademarks of General Motors
Corporation.
This manual includes the latest information at the time it
was printed. GM reserves the right to make changes
after that time without notice. For vehicles rst sold
in Canada, substitute the name “General Motors
of Canada Limited” for Cadillac Motor Car Division
wherever it appears in this manual.
This manual describes features that may or may not be
on your specic vehicle.
Keep this manual in the vehicle for quick reference.
Canadian Owners
A French language copy of this manual can be obtained
from your dealer/retailer or from:
Helm, Incorporated
P.O. Box 07130
Detroit, MI 48207
1-800-551-4123
www.helminc.com
Propriétaires Canadiens
On peut obtenir un exemplaire de ce guide en français
auprès de concessionnaire ou à l’adresse suivante:
Helm Incorporated
P.O. Box 07130
Detroit, MI 48207
1-800-551-4123
www.helminc.com
Using this Manual
Read this owner manual from beginning to end to learn
about the vehicle’s features and controls. Pictures
and words work together to explain things.
Litho in U.S.A.
Part No. 15870508 B Second Printing
©2007 General Motors Corporation. All Rights Reserved.
ii

Infants and Young Children
Everyone in a vehicle needs protection! This includes
infants and all other children. Neither the distance
traveled nor the age and size of the traveler changes
the need, for everyone, to use safety restraints. In fact,
the law in every state in the United States and in
every Canadian province says children up to some age
must be restrained while in a vehicle.{CAUTION:
Children can be seriously injured or strangled if
a shoulder belt is wrapped around their neck
and the safety belt continues to tighten. Never
leave children unattended in a vehicle and never
allow children to play with the safety belts.
Every time infants and young children ride in vehicles,
they should have the protection provided by appropriate
restraints. Children who are not restrained properly
can strike other people, or can be thrown out of
the vehicle. In addition, young children should not use
the vehicle’s adult safety belts alone; they need to use a
child restraint.
1-34

Starting Procedure
1. With your foot off the accelerator pedal, turn the
ignition key to START. When the engine starts,
let go of the key. The idle speed will go down as
your engine gets warm. Do not race the engine
immediately after starting it. Operate the engine and
transmission gently to allow the oil to warm up
and lubricate all moving parts.
Your vehicle has a Computer-Controlled Cranking
System. This feature assists in starting the engine
and protects components. If the ignition key is turned
to the START position, and then released when the
engine begins cranking, the engine will continue
cranking for a few seconds or until the vehicle starts.
If the engine does not start and the key is held in
START for many seconds, cranking will be stopped
after 15 seconds to prevent cranking motor damage.
To prevent gear damage, this system also prevents
cranking if the engine is already running. Engine
cranking can be stopped by turning the ignition
switch to the ACC/ACCESSORY or LOCK/OFF
position.
Notice:Cranking the engine for long periods of
time, by returning the key to the START position
immediately after cranking has ended, can overheat
and damage the cranking motor, and drain the
battery. Wait at least 15 seconds between each try,
to let the cranking motor cool down.2. If the engine does not start after 5-10 seconds,
especially in very cold weather (below 0°F or−18°C),
it could be ooded with too much gasoline. Try
pushing the accelerator pedal all the way to the oor
and holding it there as you hold the key in START for
up to a maximum of 15 seconds. Wait at least
15 seconds between each try, to allow the cranking
motor to cool down. When the engine starts, let go of
the key and accelerator. If the vehicle starts briey
but then stops again, do the same thing. This clears
the extra gasoline from the engine. Do not race the
engine immediately after starting it. Operate the
engine and transmission gently until the oil warms up
and lubricates all moving parts.
Notice:The engine is designed to work with the
electronics in your vehicle. If you add electrical
parts or accessories, you could change the way the
engine operates. Before adding electrical equipment,
check with your dealer/retailer. If you do not, your
engine might not perform properly. Any resulting
damage would not be covered by your vehicle’s
warranty.
2-25

Compass Variance
The mirror is set to zone eight. If you do not live in zone
eight or drive out of the area, the compass variance
needs to be changed to the appropriate zone.
To adjust for compass variance do the following:
1. Find the current location and variance zone number
on the following zone map.
2. Press and hold AUTO
3orOdepending on the
vehicle, until a zone number displays.
3. Once the zone number displays, press AUTO
3or
Omultiple times until the correct zone number
displays. Stop pressing the button and the mirror
returns to normal operation. If C appears in the
compass window, the compass may need
calibration. See Compass Calibration listed
previously.
2-37

When SBZA is disabled for any reason other than the
driver turning it off, the driver will not be able to turn SBZA
back on using the DIC. The SIDE BLIND ZONE ALERT
ON option will not be selectable if the conditions for
normal system operation are not met. Until normal
operating conditions for SBZA are met, you should not
rely upon SBZA while driving.
SBZA Error Messages
The following messages may appear in the DIC:
SIDE BLIND ZONE ALERT SYSTEM OFF:This
message indicates that the driver has turned the
system off.
CLEAN SIDE BLIND ZONE ALERT SYSTEM:This
message indicates that the SBZA system is disabled
because the sensor is blocked and cannot detect
vehicles in your blind zone. The sensor may be blocked
by mud, dirt, snow, ice, slush, or even heavy rainstorms.
This message may also activate during heavy rain or
due to road spray. Your vehicle does not need service.
For cleaning, seeWashing Your Vehicle on page 5-94.
SERVICE SIDE BLIND ZONE ALERT SYSTEM:If
this message appears, both SBZA displays will remain
on indicating there is a problem with the SBZA
system. If these displays remain on after continued
driving, the system needs service. Take your vehicle to
your dealer/retailer.
Lane Departure Warning (LDW)
Your vehicle may have a Lane Departure Warning (LDW)
system. Read this entire section before using the system.
{CAUTION:
The Lane Departure Warning (LDW) system
does not steer the vehicle and is only an aid to
help you stay in your driving lane. The LDW
system may not:
Provide you with enough time to avoid a
lane change collision.
Be loud enough for you to hear the
warning beeps.
Work properly under bad weather
conditions or if the windshield is not kept
clean.
Detect lane markings and will not detect
road edges.
Warn you that your vehicle is crossing a
lane marking if the system does not detect
the lane marking.
CAUTION: (Continued)
2-46

Instrument Panel Overview...............................3-4
Hazard Warning Flashers................................3-6
Other Warning Devices...................................3-6
Horn .............................................................3-6
Tilt Wheel.....................................................3-6
Power Tilt Wheel and Telescopic Steering
Column......................................................3-7
Heated Steering Wheel...................................3-7
Turn Signal/Multifunction Lever.........................3-8
Turn and Lane-Change Signals........................3-9
Headlamp High/Low-Beam Changer..................3-9
Forward Collision Alert (FCA) System..............3-10
Flash-to-Pass...............................................3-13
Windshield Wipers........................................3-13
Rainsense™ II Wipers...................................3-14
Windshield Washer.......................................3-15
Cruise Control..............................................3-16
Adaptive Cruise Control.................................3-19
Exterior Lamps.............................................3-32
Wiper Activated Headlamps............................3-35
Headlamps on Reminder................................3-35
Daytime Running Lamps (DRL).......................3-35
Fog Lamps ..................................................3-36
Cornering Lamps..........................................3-37
Exterior Lighting Battery Saver........................3-37
Instrument Panel Brightness...........................3-37
Courtesy Lamps...........................................3-37Entry Lighting...............................................3-37
Parade Dimming...........................................3-38
Reading Lamps............................................3-38
Footwell Lamps............................................3-38
Battery Load Management.............................3-38
Electric Power Management...........................3-39
Inadvertent Power Battery Saver.....................3-40
Battery Run-Down Protection..........................3-40
Accessory Power Outlet(s).............................3-40
Ashtray(s)....................................................3-41
Analog Clock...............................................3-42
Climate Controls............................................3-42
Dual Climate Control System..........................3-42
Outlet Adjustment.........................................3-48
Rear Climate Control System.........................3-49
Passenger Compartment Air Filter...................3-51
Warning Lights, Gages, and Indicators............3-53
Instrument Panel Cluster................................3-54
Speedometer and Odometer...........................3-55
Tachometer.................................................3-55
Safety Belt Reminders...................................3-56
Airbag Readiness Light..................................3-57
Passenger Airbag Status Indicator...................3-58
Charging System Light..................................3-60
Brake System Warning Light..........................3-60
Antilock Brake System (ABS) Warning Light.....3-61
Section 3 Instrument Panel
3-1

Turn and Lane-Change Signals
To signal a turn, move the lever all the way up or down.
The lever returns automatically when the turn is
complete. If you momentarily press and release the
lever, the turn signal will ash 3 times.
An arrow on the instrument
panel cluster and in the
outside rearview mirror will
ash in the direction of
the turn or lane change.
Raise or lower the lever until the arrow starts to ash to
signal a lane change. Hold it there until the lane
change is complete. The lever returns when it is
released.
If the turn signal is left on, a warning chime will sound
and the Driver Information Center (DIC) will display
TURN SIGNAL ON after driving about a mile to remind
you to turn it off. SeeDIC Warnings and Messages
on page 3-75.Arrows that ash rapidly when signaling for a turn or
lane change may be caused by a burned out signal bulb.
Other drivers will not see the turn signal.
Replace burned-out bulbs to help avoid possible
accidents. Check the fuse and for burned-out bulbs if
the arrow fails to work when signaling a turn. SeeRear
Underseat Fuse Block on page 5-104.
Headlamp High/Low-Beam Changer
Push forward to change the headlamps from low
beam to high. Pull the lever back and then release
it to change from high beam to low.
This light on the instrument
panel cluster will be on,
indicating high-beam
usage.
3-9

Forward Collision Alert (FCA)
System
If your vehicle has this feature, be sure to read this
entire section before using it.
The system operates on a radio frequency subject to
Federal Communications Commission (FCC) Rules and
with Industry Canada.
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
1. This device may not cause interference.
2. This device must accept any interference received,
including interference that may cause undesired
operation of the device.
This device complies with RSS-210 of Industry Canada.
Operation is subject to the following two conditions:
1. This device may not cause interference.
2. This device must accept any interference received,
including interference that may cause undesired
operation of the device.
Changes or modications to this system by other than
an authorized service facility could void authorization to
use this equipment.The Forward Collision Alert (FCA) system provides an
audible and visual alert if you approach a vehicle
too quickly that is directly ahead. FCA also provides a
visual alert with no audible alert if you are following
another vehicle much too closely. The FCA alert symbol
is located on top of the instrument panel to the right
of the driver. FCA uses the Adaptive Cruise Control
radar to detect a vehicle directly ahead, in your path,
within a distance of 328 ft (100 m) and operates at
speeds above 20 mph (32 km/h).
{CAUTION:
FCA is only a warning system and does not
apply the brakes. When you are approaching a
vehicle or object too rapidly or when you are
following a vehicle too closely that is ahead of
you, FCA may not provide you with enough
time to avoid a collision. FCA is not designed
to warn the driver of pedestrians or animals.
Your complete attention is always required
while driving and you should be ready to take
action and apply the brakes. For more
information, seeDefensive Driving on page 4-2.
3-10