2007 CADILLAC DTS PROFESSIONAL fog light

After the vehicle is started, the display will
show the interior temperature settings and the
outside temperature.
If the AUTO position is selected on the fan or mode
control, the system will automatically control the air
conditioning compressor. The A/C compressor will
run automatically even at cool outside temperatures
in order to dehumidify the air. The A/C indicator
light will be lit when the system is operating
automatically, even at near freezing outside
temperatures. Press the A/C button on the fan
control to turn off the A/C. For improved window
clearing performance in defog or defrost modes,
the A/C compressor will run automatically.
h(AUTO RECIRCULATION):If the AUTO
position is selected on either the fan or mode
control, the system will automatically control the air
inlet to supply fresh outside air or recirculate the
interior air to cool the car faster. The indicator light
on the recirculation button will light whenever the
system switches to recirculation. You may force
outside air by pressing the recirculation button
when the light is lit. For vehicles without rear climate
controls, press the outside air button to force
outside air. The next time AUTO fan or mode is
selected, the air inlet will reset back to AUTO
operation.
Manual Operation
9(Fan):Turn the left control either to the left or
right to adjust the fan speed. Turning this control
completely counterclockwise will turn on the
automatic fan operation. Turning this control to the
“O” position will turn the climate control system off.
If the airow seems low when the fan speed is at
the highest setting, the passenger compartment air
lter may need to be replaced. SeePassenger
Compartment Air Filter on page 220.
9(Off):Turn the left control to this position to
turn the entire climate control system off.
To change the current mode, select one of the
following positions using the right control:
AUTO:Turn the control to this position to turn on
the automatic delivery mode operation.
F(Vent):Turn the control to this mode to direct
air to the instrument panel outlets.
*(Bi-Level):Turn the control to this mode to
direct approximately half of the air to the instrument
panel outlets and most of the remaining air to the
oor outlets. In automatic operation, cooler air is
directed to the upper outlets and warmer air to the
oor outlets.
212

7(Floor):Turn the control to this mode to direct
most of the air to the oor outlets with some air
directed to the side window outlets and the
windshield.
The mode control can also be used to select
the oor/defog mode. In this mode, the system
will automatically use outside air. If recirculation
is selected, it will only stay on for three minutes
to reduce windshield fogging. Information on
defogging and defrosting can be found later in
this section.
:(Outside Air):Press this button to allow
outside air to come into the vehicle. It is used to
prevent the air inside the vehicle from becoming
too dry. Press this button to turn the outside
air mode on or off. When the button is pressed,
the indicator light will come on. Pressing the
recirculation button will cancel this mode.
?(Recirculation):Press this button to keep
outside air from coming in the vehicle. It is used
to prevent outside air and odors from entering the
vehicle or to help cool the air inside the vehicle
faster. Press this button to turn the recirculation
mode on or off. When the button is pressed,
an indicator light will come on.
wx(Driver’s Temperature Controls):Press
these buttons next to the fan control to manually
increase or decrease the temperature inside
your vehicle.
wx(Passenger’s Temperature Controls):
Press these buttons next to the mode control to
manually increase or decrease the temperature for
the front passenger. If the passenger’s climate
control system is off, pressing one of these buttons
will turn it on.
PASS (Passenger’s Climate Control):Press
this button to turn the passenger’s climate control
systems on or off. The temperature selected
by the front passenger will also control the rear
system air temperature unless the rear seat
passengers select their own comfort setting.
If the PASS button is pressed to turn the
passenger temperature setting off, the driver’s
temperature knob will control the temperature for
the entire vehicle.
213

Defogging and Defrosting
Fog on the inside of windows is a result of high
humidity (moisture) condensing on the cool window
glass. This can be minimized if the climate control
system is used properly. There are two modes to
clear fog from your windshield. Use the oor/defog
mode to clear the windows of fog or moisture and
warm the passengers. Use the defrost mode to
remove fog or frost from the windshield more
quickly.
W(Floor/Defog):Turn the control to this mode
to direct approximately half of the air to the
oor outlets and the remaining air is directed to
the side window outlets and to the windshield.
When you select this mode, the system turns
off recirculation and runs the air conditioning
compressor unless the outside temperature is
at or below freezing. The recirculation mode
cannot be selected while in the oor/defog mode.
0(Defrost):Turn the control to this mode to
direct most of the air to the windshield and the
side window outlets. In this mode, the system will
automatically turn off recirculation and run the
air conditioning compressor, unless the outside
temperature is at or below freezing. Recirculation
cannot be selected while in the defrost mode.
Do not drive the vehicle until all the windows
are clear.
For professional vehicles, air will be allowed to
ow through the rear outlets. For quicker defrost,
press the AUX button on the front climate
control system so that the light is not lit.
216

Fog Lamp Light
The fog lamp light will
come on when the fog
lamps are in use.
The light will go out when the fog lamps are
turned off. SeeFog Lamps on page 198for more
information.
Lights On Reminder
This light comes on
whenever the parking
lamps are on.
SeeExterior Lamps on page 193for more
information.
Cruise Control Light
This light comes on
whenever you set your
cruise control.
The light will go out when the cruise control is
turned off. SeeCruise Control on page 176and
Adaptive Cruise Control on page 179for more
information.
Highbeam On Light
This light comes on
when the high-beam
headlamps are in use.
SeeHeadlamp High/Low-Beam Changer on
page 167for more information.
238

Appearance Care
Cleaning the Inside of Your Vehicle
Your vehicle’s interior will continue to look its
best if it is cleaned often. Although not always
visible, dust and dirt can accumulate on your
upholstery. Dirt can damage carpet, fabric, leather,
and plastic surfaces. Regular vacuuming is
recommended to remove particles from your
upholstery. It is important to keep your upholstery
from becoming and remaining heavily soiled.
Soils should be removed as quickly as possible.
Your vehicle’s interior may experience extremes of
heat that could cause stains to set rapidly.
Lighter colored interiors may require more frequent
cleaning. Use care because newspapers and
garments that transfer color to your home
furnishings may also transfer color to your
vehicle’s interior.
When cleaning your vehicle’s interior, only use
cleaners specically designed for the surfaces
being cleaned. Permanent damage may result
from using cleaners on surfaces for whichthey were not intended. Use glass cleaner only on
glass. Remove any accidental over-spray from
other surfaces immediately. To prevent over-spray,
apply cleaner directly to the cleaning cloth.
Notice:If you use abrasive cleaners when
cleaning glass surfaces on your vehicle, you
could scratch the glass and/or cause damage
to the integrated radio antenna and the
rear window defogger. When cleaning the
glass on your vehicle, use only a soft cloth and
glass cleaner.
Many cleaners contain solvents that may become
concentrated in your vehicle’s breathing space.
Before using cleaners, read and adhere to
all safety instructions on the label. While cleaning
your vehicle’s interior, maintain adequate
ventilation by opening your vehicle’s doors and
windows.
Dust may be removed from small buttons and
knobs using a small brush with soft bristles.
Your dealer has a product for cleaning your
vehicle’s glass. Should it become necessary, you
can also obtain a product from your dealer to
remove odors from your vehicle’s upholstery.
440

F
Filter
Engine Air Cleaner................................... 370
Finish Damage............................................ 447
Flashers, Hazard Warning........................... 164
Flash-to-Pass.............................................. 172
Flat Tire...................................................... 427
Flat Tire, Changing...................................... 428
Flat Tire, Storing......................................... 437
Floor Mats................................................... 156
Fluid
Power Steering........................................ 385
Windshield Washer.................................. 386
Fog Lamp
Fog .......................................................... 198
Fog Lamp Light........................................... 238
Forward Collision Alert (FAC) System.......... 168
Fuel............................................................ 355
Additives.................................................. 357
California Fuel.......................................... 356
Filling a Portable Fuel Container.............. 361
Filling Your Tank...................................... 358
Fuels in Foreign Countries....................... 358Fuel (cont.)
Gage....................................................... 239
Gasoline Octane...................................... 356
Gasoline Specications............................ 356
Fuses
Fuses and Circuit Breakers...................... 452
Rear Underseat Fuse Block..................... 455
Underhood Fuse Block............................. 452
Windshield Wiper..................................... 451
G
Gage
Engine Coolant Temperature.................... 233
Fuel......................................................... 239
Speedometer........................................... 224
Tachometer.............................................. 224
Garage Door Opener................................... 144
Gasoline
Octane..................................................... 356
Specications........................................... 356
Glove Box................................................... 155
GM Mobility Reimbursement Program.......... 487
508

L
Labeling, Tire Sidewall................................. 403
Lamps
Cornering................................................. 199
Courtesy.................................................. 199
Exterior Lighting Battery Saver................. 199
Inadvertent Power Battery Saver.............. 202
Reading................................................... 200
LATCH System
Child Restraints......................................... 55
Light
Airbag Readiness..................................... 226
Anti-Lock Brake System Warning............. 230
Brake System Warning............................. 229
Charging System..................................... 229
Cruise Control.......................................... 238
Engine Coolant Temperature Warning....... 233
Fog Lamp................................................ 238
Highbeam On.......................................... 238
Lights On Reminder................................. 238
Low Tire Pressure Warning Light............. 231
Malfunction Indicator................................ 234
Oil Pressure............................................. 237
Passenger Airbag Status Indicator............ 227Light (cont.)
Passenger Safety Belt Reminder.............. 225
Safety Belt Reminder............................... 225
Security................................................... 237
StabiliTrak
®Indicator................................ 232
TCS Warning Light.................................. 232
Traction Control System (TCS) Warning..... 232
Lighting
Entry........................................................ 200
Parade Dimming...................................... 200
Lights
Exterior Lamps......................................... 193
Flash-to-Pass........................................... 172
High/Low Beam Changer ......................... 167
On Reminder........................................... 197
Loading Your Vehicle................................... 333
Lockout Protection....................................... 105
Locks
Central Door Unlocking System................ 103
Door........................................................ 102
Lockout Protection................................... 105
Power Door............................................. 103
Programmable Automatic Door Locks....... 104
Rear Door Security Locks........................ 104
Loss of Control........................................... 317
510