2007 BUICK LUCERNE wipers

Ignition Positions
With the ignition key in the ignition, the key can be
turned to four different positions:
Notice:Using a tool to force the key from the
ignition switch could cause damage or break
the key. Use the correct key and turn the key
only with your hand. Make sure the key is in all
the way. If none of this works, then your vehicle
needs service.A (OFF):This is the only position in which the
ignition key can be inserted or removed. This
position locks the ignition and transaxle. It is a
theft-deterrent feature.
B (ACCESSORY):This position lets the radio
and windshield wipers operate while the engine is
off. To use ACCESSORY, turn the key clockwise.
C (RUN):This position is where the key returns
to after the vehicle is started. This position displays
some of the warning and indicator lights.
The battery could be drained if you leave the key in
the ACCESSORY or RUN position with the engine
off. You may not be able to start your vehicle if the
battery is allowed to drain for an extended period
of time.
D (START):This position starts the engine.
A warning chime will sound and the Driver
Information Center (DIC) will display DRIVER
DOOR OPEN when the driver’s door is opened if
the ignition is in OFF, ACCESSORY and the key is
in the ignition. SeeDIC Warnings and Messages on
page 221for more information.
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Instrument Panel Overview........................ 158
Hazard Warning Flashers.......................... 160
Other Warning Devices............................. 160
Horn.......................................................... 160
Tilt Wheel.................................................. 161
Heated Steering Wheel............................. 161
Turn Signal/Multifunction Lever.................. 162
Turn and Lane-Change Signals................. 162
Headlamp High/Low-Beam Changer.......... 163
Flash-to-Pass............................................ 164
Windshield Wipers..................................... 164
Rainsense™ II Wipers............................... 165
Windshield Washer.................................... 166
Cruise Control........................................... 167
Exterior Lamps.......................................... 170
Wiper Activated Headlamps....................... 171
Headlamps on Reminder........................... 171
Daytime Running Lamps (DRL)................. 172
Fog Lamps................................................ 173
Cornering Lamps....................................... 173
Exterior Lighting Battery Saver.................. 173
Instrument Panel Brightness...................... 174
Courtesy Lamps........................................ 174
Entry Lighting............................................ 174Delayed Entry Lighting.............................. 174
Theater Dimming....................................... 175
Delayed Exit Lighting ................................. 175
Perimeter Lighting..................................... 175
Front Reading Lamps................................ 175
Electric Power Management...................... 176
Inadvertent Power Battery Saver............... 177
Battery Run-Down Protection..................... 177
Ultrasonic Rear Parking Assist (URPA)...... 178
Accessory Power Outlet(s)........................ 181
Ashtray(s) and Cigarette Lighter................ 182
Climate Controls......................................... 182
Climate Control System............................. 182
Dual Automatic Climate Control System.... 186
Outlet Adjustment...................................... 192
Passenger Compartment Air Filter............. 192
Warning Lights, Gages, and Indicators..... 194
Instrument Panel Cluster........................... 194
Speedometer and Odometer...................... 196
Trip Odometer........................................... 196
Tachometer............................................... 196
Safety Belt Reminder Light........................ 196
Section 3 Instrument Panel
155

Turn Signal/Multifunction Lever
The lever on the left side of the steering column
includes the following:
GTurn and Lane-Change Signals. See
Turn and Lane-Change Signals on page 162.
3Headlamp High/Low-Beam Changer.
SeeHeadlamp High/Low-Beam Changer on
page 163.
Flash-To-Pass Feature. SeeFlash-to-Pass on
page 164.
NWindshield Wipers. SeeWindshield Wipers
on page 164.
LWindshield Washer. SeeWindshield
Washer on page 166.
_Heated Washer Fluid. SeeWindshield
Washer on page 166.
Turn and Lane-Change Signals
To signal a turn, move the lever on the left side of
the steering wheel all the way up or down. The lever
returns automatically when the turn is complete.
An arrow on the
instrument panel
cluster will ash in the
direction of the turn or
lane change.
You may also have an arrow in the outside mirror
that ashes when the turn signal is used. See
Outside Power Mirrors on page 133for more
information.
162

Flash-to-Pass
This feature lets you use the high-beam headlamps
to signal the driver in front of you that you want to
pass. It works even if your headlamps are off.
Pull the turn signal lever toward you briey to
ash-to-pass.
If the headlamps are off or on low beam, the
high-beam headlamps will turn on. They will stay on
as long as you hold the lever toward you and the
high-beam indicator on the instrument panel cluster
will come on.
Windshield Wipers
You control the windshield wipers by turning the
band with the wiper symbol on it.
8(Mist):Turn the band to mist for a single wiping
cycle. Hold it there until the wipers start. Then let
go. The wipers stop after one wipe. For more wipe
cycles, hold the band longer on mist.
6(Delay):Turn the band to choose the delay time
between wipe cycles. The wiper speed can be set
for a long or short delay between wipes. The closer
the band is set to the top of the lever, the shorter
the delay.
6(Low Speed):Turn the band away from
you to the rst solid band past the delay settings
for steady wiping at low speed.
1(High Speed):For high-speed wiping, turn
the band further, to the second solid band past the
delay settings.
9(Off):To stop the wipers, move the band to off.
Clear ice and snow from the wiper blades before
using them. If they are frozen to the windshield,
carefully loosen or thaw them. If the blades
become worn or damaged, replace with new
blades or blade inserts.
Heavy snow or ice can overload the wiper motor. A
circuit breaker will stop the motor until it cools. Clear
away snow or ice to prevent an overload.
Your vehicle has wiper-activated headlamps. After
the windshield wipers have completed eight
wipe cycles within four minutes, the headlamps
automatically turn on. SeeWiper Activated
Headlamps on page 171for more information.
164

Rainsense™ II Wipers
If your vehicle has this feature, the moisture sensor
is mounted on the interior of the windshield beside
the rearview mirror and is used to automatically
operate the wipers. This system operates by
monitoring the amount of moisture build-up on the
windshield. Wipes occur as needed to clear the
windshield depending on the driving conditions and
the sensitivity setting. In light rain or snow, fewer
wipes will occur. In heavy rain or snow, wipes will
occur more frequently. The system operates in the
delay mode. If the system is left on for long periods
of time, occasional wipes may occur without any
moisture on the windshield. This is normal and
indicates that the Rainsense™ system is active.
The Rainsense™ system is activated by turning
the wiper control band to one of the ve sensitivity
levels within the delay area. The position closest
to off is the lowest sensitivity setting, level one.This allows more rain or snow to collect on the
windshield between wipes. Turning the wiper band
away from you to higher sensitivity levels increases
the sensitivity of the system and frequency of
wipes. The highest sensitivity setting, level ve is
closest to low. A single wipe will occur each time
you turn the wiper stalk to a higher sensitivity level
to indicate that the sensitivity level has been
increased.
Notice:Going through an automatic car wash
with the wipers on can damage them. Turn the
wipers off when going through an automatic
car wash.
The MIST and wash cycles operate as normal and
are not affected by the Rainsense™ function. The
system can be overridden at any time by manually
changing the wiper control to low or high speed.
Notice:Do not place stickers or other items
on the exterior glass surface directly in front of
the rain sensor. Doing this could cause the
rain sensor to malfunction.
165

Windshield Washer
{CAUTION:
In freezing weather, do not use your
washer until the windshield is warmed.
Otherwise the washer uid can form ice
on the windshield, blocking your vision.
J(Washer Fluid):Press and release this
paddle, located at the top of the turn signal/
multifunction lever, to spray washer uid on the
windshield. The wipers will clear the windshield
and either stop or return to your preset speed. For
more washer cycles, press and hold the paddle.
_(Heated Washer Fluid):The heated
windshield washer uid system, if your vehicle has
this feature, may be used to help clear ice, snow,
tree sap, or bugs from your windshield. Sliding the
switch on the turn signal/multifunction lever to
this position and then releasing it will activate the
heated windshield washer uid system. This
activation will initiate four heated wash/wipe cycles.
The rst heated wash/wipe cycle may take up to
40 seconds to occur, depending on outside
temperature. After the rst wash/wipe cycle, it may
take up to 20 seconds for each of the remaining
cycles. The heated windshield washer uid system
may be turned off at any time by sliding the switch
on the turn signal/multifunction lever to this
position again.
When the heated windshield washer uid system
is activated under certain outside temperature
conditions, steam may ow out of the washer
nozzles for a short period of time before washer
uid is sprayed. This is a normal condition.
Washer Fluid Low Add Fluid will be displayed on
the Driver Information Center (DIC) when the
washer uid is low. SeeDIC Warnings and
Messages on page 221.
166

The exterior lamps control has four positions:
O(Off):Turn the control to this position to turn
off the exterior lamps.
AUTO (Automatic):Turn the control to this
position to automatically turn on the headlamps at
normal brightness, together with the following:
Parking Lamps
Instrument Panel Lights
;(Parking Lamps):Turn the control to this
position to turn on the parking lamps together with
the following:
Taillamps
License Plate Lamps
Instrument Panel Lights
2(Headlamps):Turn the control to this position
to turn on the headlamps together with the following
lamps listed below. A warning chime will sound if
you open the driver’s door when the ignition switch
is off and the headlamps are on.
Parking Lamps
License Plate Lamps
Instrument Panel Lights
-(Fog Lamps):Push the exterior lamps control
in to turn on the fog lamps.
SeeFog Lamps on page 173.
Wiper Activated Headlamps
This feature activates the headlamps and parking
lamps after the windshield wipers are turned
on and have completed eight wipe cycles within
four minutes.
When the ignition is turned to OFF, the
wiper-activated headlamps immediately turn off.
The wiper-activated headlamps also turn off if the
windshield wipers are turned off.
Headlamps on Reminder
If you leave the exterior lamp buttons for the
headlamps or parking lamps on, remove the key
from the ignition and open the driver’s door,
you will hear a continuous warning chime. The
chime will turn off when the lamps are turned off.
171

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. See
Engine Oil on page 337for 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 209.
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.
PARK ASSIST OFF
If your vehicle has this feature, after the vehicle has
been started, this message will reminder the driver
that the Ultrasonic Rear Parking Assist (URPA)
system has been turned off. Press the set/reset
button to acknowledge this message and clear it
from the DIC display. To turn the URPA system
back on, see “Park Assist” underDIC Controls and
Displays on page 212. SeeUltrasonic Rear Parking
Assist (URPA) on page 178for more information.
PASSENGER DOOR OPEN
This message displays when the front passenger’s
door is not closed properly. When this message
appears, make sure that the front passenger’s
door is closed completely.
RAINSENSE WIPERS ACTIVE
If your vehicle has this feature, this message
displays while the Rainsense™ system is active.
SeeRainsense™ II Wipers on page 165for
more information.
225