2007 CADILLAC DTS instrument panel

OIL PRESSURE LOW STOP ENGINE
Notice:If you drive your vehicle while
the engine oil pressure is low, severe engine
damage may occur. If a low oil pressure
warning appears on the instrument panel
cluster and/or DIC, stop the vehicle as soon
as possible. Do not drive the vehicle until
the cause of the low oil pressure is corrected.
SeeEngine Oil on page 365for more
information.
This message displays when the vehicle’s engine
oil pressure is low. The oil pressure light also
appears on the instrument panel cluster.
SeeOil Pressure Light on page 237.
A multiple chime sounds when this message
is displayed. SeeEngine Oil on page 365for
more information.
Stop the vehicle immediately, as engine damage
can result from driving a vehicle with low oil
pressure. Have the vehicle serviced by your
dealer as soon as possible when this message
is displayed.
PARKING ASSIST OFF
If your vehicle has the Ultrasonic Front and Rear
Parking Assist (UFRPA) system, after the vehicle is
shifted out of PARK (P), this message displays to
remind the driver that the UFRPA system has
been turned off. Press the set/reset button to
acknowledge this message and clear it from the
DIC display. To turn the UFRPA system back on,
see “PARKING ASSIST” underDIC Controls and
Displays on page 240. SeeUltrasonic Front and
Rear Parking Assist (UFRPA) on page 202for more
information.
PASSENGER DOOR OPEN
This symbol appears
with this message.
This message displays when the passenger’s side
front door is not closed completely. Make sure
that the door is closed completely.
252

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 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 229for more information. Have your vehicle
serviced by your dealer.
SERVICE BRAKE ASSIST
This message displays if there is a problem with the
brake system. The brake system warning light and
the anti-lock brake system warning light may also
be displayed on the instrument panel cluster.
SeeBrake System Warning Light on page 229andAnti-Lock Brake System Warning Light on page 230
for 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 as soon as
possible. SeeBrakes on page 387for 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 as
soon as possible.
SERVICE PARKING ASSIST
If your vehicle has the Ultrasonic Front and Rear
Parking Assist (UFRPA) system, this message
displays if there is a problem with the UFRPA
system. Do not use this system to help you park.
SeeUltrasonic Front and Rear Parking Assist
(UFRPA) on page 202for more information.
See your dealer for service.
254

STABILITRAK NOT READY
If your vehicle has StabiliTrak®, this message may
display and the Traction Control System and
StabiliTrak
®Warning Light on the instrument panel
cluster may be on after rst driving the vehicle
and exceeding 19 mph (30 km/h) for 30 seconds.
The StabiliTrak
®system is not functional until
the light has turned off. SeeStabiliTrak®System
on page 311for more information.
STARTING DISABLED SERVICE
THROTTLE
This message displays when your vehicle’s throttle
system is not functioning properly. Have your
vehicle serviced by your dealer.
THEFT ATTEMPTED
This symbol appears
with this message.This message displays if the content theft-deterrent
system has detected a break-in attempt while
you were away from your vehicle. SeeContent
Theft-Deterrent on page 113for more information.
TIGHTEN GAS CAP
This message displays when the fuel cap has not
been fully tightened. Recheck the fuel cap to
ensure that it is on and tightened properly.
TIRE LEARNING ACTIVE
This message displays when the Tire Pressure
Monitor (TPM) system is re-learning the tire
positions on your vehicle. SeeTire Pressure
Monitor System on page 414. The tire positions
must be re-learned after rotating the tires or
after replacing a tire or sensor. SeeTire Inspection
and Rotation on page 418andInation - Tire
Pressure on page 411for more information.
TRACTION CONTROL OFF
This message displays when the Traction Control
System (TCS) is turned off. Adjust your driving
accordingly. SeeTraction Control System
(TCS) on page 309for more information.
257

The controller receives input from two height
sensors to determine the proper system response.
If the controller detects a problem with the system,
the Driver Information Center (DIC) will display a
SERVICE SUSPENSION SYS message. If this
message appears, have your vehicle serviced at
your dealership.
StabiliTrak®System
Your vehicle may have this feature. The
StabiliTrak®system is an advanced computer
controlled system that helps the driver maintain
directional control of the vehicle in difficult driving
conditions. This is accomplished by selectively
applying any one of the vehicle’s brakes and
reducing engine power.
The StabiliTrak
®system comes on automatically
whenever you start your vehicle. The system
cannot be turned off.The STABILITRAK NOT READY message may be
displayed in the DIC and the traction control
system and StabiliTrak
®warning light on the
instrument panel cluster will be on after rst driving
the vehicle and exceeding 19 mph (30 km/h) for
30 seconds. The StabiliTrak
®system is off until the
light has turned off. This could take up to
15 minutes.
The traction control system and StabiliTrak
®
warning light on the instrument panel cluster will
ash when the system is operating. SeeTraction
Control System (TCS) Warning Light on
page 232andStabiliTrak
®Indicator Light on
page 232for more information. You may also feel
or hear the system working. This is normal.
The SERVICE STABILITRAK message will be
displayed and the traction control system
and StabiliTrak
®warning light on the instrument
panel cluster will come on if there is a problem with
the system. When this light and the SERVICE
STABILITRAK message are on, the system is not
operational. Adjust your driving accordingly.
311

Making Turns
Notice:Making very sharp turns while
trailering could cause the trailer to come in
contact with the vehicle. Your vehicle could be
damaged. Avoid making very sharp turns
while trailering.
When you are turning with a trailer, make wider
turns than normal. Do this so your trailer will
not strike soft shoulders, curbs, road signs, trees
or other objects. Avoid jerky or sudden
maneuvers. Signal well in advance.
Turn Signals When Towing a Trailer
When you tow a trailer, your vehicle may need a
different turn signal asher and/or extra wiring.
Check with your /retailer. The arrows on your
instrument panel will ash whenever you signal a
turn or lane change. Properly hooked up, the
trailer lamps will also ash, telling other drivers you
are about to turn, change lanes or stop.When towing a trailer, the arrows on your
instrument panel will ash for turns even if the
bulbs on the trailer are burned out. Thus, you may
think drivers behind you are seeing your signal
when they are not. It is important to check
occasionally to be sure the trailer bulbs are
still working.
Driving on Grades
Reduce speed and shift to a lower gearbefore
you start down a long or steep downgrade. If you
do not shift down, you might have to use your
brakes so much that they would get hot and
no longer work well.
On a long uphill grade, shift down and reduce
your speed to around 45 mph (70 km/h) to reduce
the possibility of the engine and the transmission
overheating.
347

Wheel Alignment and Tire Balance............ 424
Wheel Replacement.................................. 424
Tire Chains............................................... 426
If a Tire Goes Flat.................................... 427
Changing a Flat Tire................................. 428
Removing the Spare Tire and Tools.......... 429
Removing the Flat Tire and Installing
the Spare Tire....................................... 431
Storing a Flat or Spare Tire and Tools...... 437
Spare Tire................................................. 438
Appearance Care........................................ 440
Cleaning the Inside of Your Vehicle.......... 440
Fabric/Carpet............................................. 441
Leather...................................................... 442
Instrument Panel, Vinyl, and Other
Plastic Surfaces..................................... 443
Wood Panels............................................. 443
Speaker Covers........................................ 443
Care of Safety Belts.................................. 443
Weatherstrips............................................ 444
Washing Your Vehicle............................... 444
Cleaning Exterior Lamps/Lenses................ 444
Finish Care............................................... 444Windshield and Wiper Blades.................... 445
Aluminum or Chrome-Plated Wheels
and Trim................................................ 446
Tires......................................................... 447
Sheet Metal Damage................................. 447
Finish Damage.......................................... 447
Underbody Maintenance............................ 448
Chemical Paint Spotting............................ 448
Vehicle Care/Appearance Materials............ 449
Vehicle Identication.................................. 450
Vehicle Identication Number (VIN)........... 450
Service Parts Identication Label............... 450
Electrical System........................................ 451
Add-On Electrical Equipment..................... 451
Headlamp Wiring....................................... 451
Windshield Wiper Fuses............................ 451
Power Windows and Other Power
Options.................................................. 452
Fuses and Circuit Breakers....................... 452
Underhood Fuse Block.............................. 452
Rear Underseat Fuse Block....................... 455
Capacities and Specications.................... 460
Section 5 Service and Appearance Care
352

Hood Release
To lift the hood, use the following steps:
1. Pull the hood release
lever with this
symbol on it. It is
located on the lower
left side of the
instrument panel.
2. Then go to the front of the vehicle and nd
the secondary hood release lever, located
near the center of the hood. Move the release
lever up and to the right to raise the hood.
Before closing the hood, be sure all ller caps are
on properly. Then pull the hood down and
close it rmly.
363

Adding Coolant
If you need more coolant, add the proper
DEX-COOL®coolant mixture at the coolant surge
tank, but only when the engine is cool.
{CAUTION:
You can be burned if you spill coolant on
hot engine parts. Coolant contains
ethylene glycol, and it will burn if the
engine parts are hot enough. Do not spill
coolant on a hot engine.
When replacing the pressure cap, make sure to
turn the cap until it clicks.
Coolant Surge Tank Pressure Cap
Notice:If the pressure cap is not tightly
installed, coolant loss and possible engine
damage may occur. Be sure the cap is properly
and tightly secured.
SeeEngine Compartment Overview on page 364
for more information on location.
Engine Overheating
You will nd an ENGINE OVERHEATED IDLE
ENGINE message or an ENGINE OVERHEATED
STOP ENGINE message displayed in the
Driver Information Center (DIC). SeeDIC
Warnings and Messages on page 246for more
information. You will also hear a chime.
There is also an engine temperature warning light
and/or gage on the instrument panel cluster.
SeeEngine Coolant Temperature Warning Light
on page 233andEngine Coolant Temperature
Gage on page 233.
377