fog light BUICK LUCERNE 2007 User Guide

4. Wait a few minutes for the system to
automatically regulate. Then adjust the
temperature as necessary to nd your
comfort setting.
Do not cover the solar sensor located in the
center of the instrument panel, near the
windshield. For more information on the solar
sensor, see “Sensors” later in this section.
After your vehicle is started, the display will show
the interior temperature settings.
When the ENG/MET (English/metric) button on the
Driver Information Center (DIC) is pressed, the
display will show readings in Fahrenheit or Celsius.
Use the ENG/MET button to toggle between them.
AUTO (Automatic Air Conditioning):If AUTO
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 in damp cool conditions.
h(Auto Recirculation):If AUTO 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 outside air button. 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 knob either to the left or
right to adjust the fan speed. Turning this control
completely counterclockwise will turn on the
automatic fan operation.
If the airow seems low when the fan speed is at
the highest setting, the passenger compartment air
lter may need to be replaced. For more
information, seePassenger Compartment Air Filter
on page 192andScheduled Maintenance on
page 442.
187

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:
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 about 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.
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. Information on defogging
and defrosting can be found later in this section.
#(Air Conditioning):Press this button to
override the automatic system and turn the air
conditioning system on or off. When in AUTO,
the air conditioning compressor will come
on automatically, as necessary.
The air conditioning system removes moisture
from the air, so you may notice a small amount
of water dripping underneath your vehicle while
idling or after turning off the engine. This is normal.
:(Outside Air):This mode allows outside air
to enter the vehicle. It can be used to prevent
the inside from becoming too dry. Press this button
to turn outside air on. Pressing the recirculation
button will cancel this mode. When the button
is pressed, an indicator light will turn on.
?(Recirculation):Press this button to keep
outside air from coming in the vehicle. It can be
used to prevent outside air and odors from entering
your vehicle or to help cool the air inside your
vehicle more quickly. Press this button to turn the
recirculation mode on or off. When the button is
pressed, an indicator light will come on.
188

0(Defrost):Use this mode to remove fog or
frost from the windshield more quickly. Turning the
control to this mode directs 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.
Rear Window Defogger
The rear window defogger uses a warming grid to
remove fog or frost from the rear window.
<(Rear Defogger):Press this button to turn
the rear window defogger on or off. An indicator
light below the button will come on to let you know
that the rear window defogger is activated. Be
sure to clear as much snow from the rear window
as possible.The rear window defogger will only work when the
ignition is in RUN. The rear window defogger will
stay on for about 20 minutes after the button is
pressed if you are traveling at slower vehicle
speeds. At higher vehicle speeds the rear window
defogger may stay on continuously. If turned
on again, the defogger will only run for about
10 minutes before turning off. The defogger can be
turned off by pressing the button again, by turning
the ignition to ACCESSORY or RUN, or by turning
off the engine.
The heated outside rearview mirrors will heat to
help clear fog or frost from the surface of the mirror
when the rear window defogger is on. SeeOutside
Automatic Dimming Heated Mirror on page 135for
more information.
Notice:Do not use a razor blade or sharp
object to clear the inside rear window. Do not
adhere anything to the defogger grid lines
in the rear glass. These actions may damage
the rear defogger. Repairs would not be
covered by your warranty.
191

Security Light
For information
regarding this
light, see
PASS-Key
®III+
Operation on page 112.
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 173for
more information.
Cruise Control Light
This light comes on
whenever you set the
cruise control.
The light goes out when the cruise control is
turned off. SeeCruise Control on page 167for
more information.
Highbeam On Light
This light comes on
when the high-beam
headlamps are in use.
SeeHeadlamp High/Low-Beam Changer on
page 163.
210

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 which
they 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.
Do not clean your vehicle using the following
cleaners or techniques:
Never use a knife or any other sharp object to
remove a soil from any interior surface.
Never use a stiff brush. It can cause damage
to your vehicle’s interior surfaces.
Never apply heavy pressure or rub
aggressively with a cleaning cloth. Use of
heavy pressure can damage your interior and
does not improve the effectiveness of soil
removal.
Use only mild, neutral-pH soaps. Avoid
laundry detergents or dishwashing soaps with
degreasers. Using too much soap will leave
a residue that leaves streaks and attracts dirt.
For liquid cleaners, about 20 drops per
gallon (3.78 L) of water is a good guide.
419

Engine (cont.)
Overheated Protection Operating Mode...... 353
Overheating............................................. 351
Starting.................................................... 116
Entry Lighting.............................................. 174
Event Data Recorders (EDR)...................... 471
Extender, Safety Belt..................................... 42
Exterior Lamps............................................ 170
Exterior Lighting Battery Saver.................... 173
F
Filter
Engine Air Cleaner................................... 342
Finish Damage............................................ 425
Flashers, Hazard Warning........................... 160
Flash-to-Pass.............................................. 164
Flat Tire...................................................... 407
Flat Tire, Changing...................................... 408
Flat Tire, Storing......................................... 416Fluid
Automatic Transaxle................................. 343
Power Steering........................................ 364
Windshield Washer.................................. 365
Fog Lamp Light........................................... 210
Fog Lamps.................................................. 173
Front Reading Lamps.................................. 175
Front Storage Area...................................... 151
Fuel............................................................ 327
Additives.................................................. 328
California Fuel.......................................... 328
Filling a Portable Fuel Container.............. 332
Filling Your Tank...................................... 330
Fuels in Foreign Countries....................... 329
Gage....................................................... 211
Gasoline Octane...................................... 327
Gasoline Specications............................ 328
Fuses
Fuses and Circuit Breakers...................... 428
Rear Underseat Fuse Block..................... 431
Underhood Fuse Block............................. 428
486

I
Ignition Positions......................................... 114
Inadvertent Power Battery Saver................. 177
Infants and Young Children, Restraints.......... 46
Ination - Tire Pressure............................... 392
Instrument Panel
Overview.................................................. 158
Instrument Panel (I/P)
Brightness................................................ 174
Cluster..................................................... 194
J
Jump Starting.............................................. 372
K
Keyless Entry System................................... 94
Keys............................................................. 93
L
Labeling, Tire Sidewall................................. 386
Lamps
Battery Run-Down Protection................... 177
Cornering................................................. 173
Courtesy.................................................. 174
Electric Power Management..................... 176
Exterior.................................................... 170
Exterior Lighting Battery Saver................. 173
Fog .......................................................... 173
Front Reading.......................................... 175
Inadvertent Power Battery Saver.............. 177
LATCH System
Child Restraints......................................... 55
License Plate Lamps................................... 383
Light
Airbag Readiness..................................... 197
Anti-Lock Brake System Warning............. 202
Brake System Warning............................. 201
Charging System..................................... 200
488

Light (cont.)
Cruise Control.......................................... 210
Engine Coolant Temperature Warning....... 204
Fog Lamp................................................ 210
Highbeam On.......................................... 210
Malfunction Indicator................................ 206
Oil Pressure............................................. 209
Passenger Airbag Status Indicator............ 198
Passenger Safety Belt Reminder.............. 197
Safety Belt Reminder............................... 196
Security................................................... 210
StabiliTrak
®Indicator................................ 203
TCS Warning Light.................................. 202
Tire Pressure........................................... 205
Traction Control System (TCS) Warning..... 202
Lighting
Delayed Entry.......................................... 174
Delayed Exit............................................ 175
Entry........................................................ 174
Perimeter................................................. 175
Theater Dimming..................................... 175
Loading Your Vehicle................................... 307
Locks
Delayed Locking...................................... 103
Door........................................................ 102
Lockout Protection................................... 105
Power Door............................................. 103Locks (cont.)
Programmable Automatic Door Locks....... 104
Rear Door Security Locks........................ 104
Loss of Control........................................... 290
Lumbar
Power Controls.......................................... 10
M
Maintenance Schedule
Additional Required Services.................... 444
At Each Fuel Fill...................................... 448
At Least Once a Month............................ 449
At Least Once a Year .............................. 449
Introduction.............................................. 440
Maintenance Footnotes............................ 446
Maintenance Record................................ 455
Maintenance Requirements...................... 440
Normal Maintenance Replacement Parts.... 453
Owner Checks and Services.................... 448
Recommended Fluids and Lubricants....... 452
Scheduled Maintenance........................... 442
Using....................................................... 440
Your Vehicle and the Environment............ 440
Malfunction Indicator Light........................... 206
Manual Passenger Seat.................................. 9
Memory Seat and Mirrors.............................. 13
489