windshield wipers BUICK LACROSSE 2005 Owner's Manual

Starting and Operating Your
Vehicle
New Vehicle Break-In
Notice:Your vehicle does not need an elaborate
break-in. But it will perform better in the long run if
you follow these guidelines:
Do not drive at any one speed, fast or slow, for
the rst 500 miles (805 km). Do not make
full-throttle starts.
Avoid making hard stops for the rst 200 miles
(322 km) or so. During this time your new
brake linings are not yet broken in. Hard stops
with new linings can mean premature wear
and earlier replacement. Follow this breaking-in
guideline every time you get new brake
linings.
Do not tow a trailer during break-in. SeeTowing
a Trailer on page 4-35for more information.
Ignition Positions
With the ignition key in the ignition, the key can be
turned to four different positions:
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.
2-21

Instrument Panel Overview...............................3-4
Hazard Warning Flashers................................3-6
Other Warning Devices...................................3-6
Horn.............................................................3-6
Tilt Wheel.....................................................3-6
Turn Signal/Multifunction Lever.........................3-7
Turn and Lane-Change Signals........................3-8
Headlamp High/Low-Beam Changer..................3-8
Flash-to-Pass.................................................3-8
Windshield Wipers..........................................3-9
Windshield Washer.........................................3-9
Cruise Control..............................................3-10
Exterior Lamps.............................................3-13
Daytime Running Lamps (DRL)/Automatic
Headlamp System.....................................3-14
Fog Lamps..................................................3-15
Exterior Lighting Battery Saver........................3-15
Interior Lamps..............................................3-16
Instrument Panel Brightness...........................3-16
Courtesy Lamps...........................................3-16
Entry Lighting...............................................3-16
Delayed Entry Lighting...................................3-17
Theater Dimming..........................................3-17
Delayed Exit Lighting.....................................3-17
Perimeter Lighting.........................................3-18Overhead Console Reading Lamps.................3-18
Rear Assist Handle Reading Lamps................3-18
Battery Run-Down Protection..........................3-18
Ultrasonic Rear Parking Assist (URPA)............3-18
Accessory Power Outlets...............................3-20
Climate Controls............................................3-21
Climate Control System.................................3-21
Dual Automatic Climate Control System...........3-24
Outlet Adjustment.........................................3-28
Passenger Compartment Air Filter...................3-28
Steering Wheel Climate Controls.....................3-30
Warning Lights, Gages, and Indicators............3-30
Instrument Panel Cluster................................3-31
Speedometer and Odometer...........................3-32
Tachometer.................................................3-32
Safety Belt Reminder Light.............................3-32
Airbag Readiness Light..................................3-33
Passenger Airbag Status Indicator...................3-34
Charging System Light..................................3-35
Brake System Warning Light..........................3-36
Anti-Lock Brake System Warning Light.............3-37
Traction Control System (TCS)
Warning Light...........................................3-37
Engine Coolant Temperature Warning Light......3-38
Section 3 Instrument Panel
3-1

Telescoping Column
A telescoping column on the steering wheel allows
adjustment of the distance of the steering wheel and the
driver without moving the driver’s seat.
The lever on the steering
wheel column that enables
telescoping is located
on the left side of
the steering column and
behind the tilt lever.
To adjust the steering wheel, pull the steering wheel
column lever down and push or pull the steering wheel
to a comfortable position. Then pull the lever up to
lock the wheel in place.
Turn Signal/Multifunction Lever
The lever on the left side of the steering column
includes the following:
GTurn and Lane Change Signals. SeeTurn and
Lane-Change Signals on page 3-8.
2Headlamp High/Low-Beam Changer. See
Headlamp High/Low-Beam Changer on page 3-8.
Flash-to-Pass. SeeFlash-to-Pass on page 3-8.
NWindshield Wipers. SeeWindshield Wipers on
page 3-9.
LQWindshield Washer. SeeWindshield Washer
on page 3-9.
For information on the headlamps, seeExterior Lamps
on page 3-13.
3-7

Windshield Wipers
You control the windshield wipers by turning the band
with the wiper symbol on it.
8(Mist):For a single wiping cycle, turn the band to
mist. Hold it there until the wipers start. Then let go. The
wipers will stop after one wipe. If you want more
wipes, hold the band on mist longer.
N(Delay):You can set the wiper speed for a long or
short delay between wipes. This can be very useful
in light rain or snow. Turn the band to choose the delay
time. The closer to the top of the lever, the shorter
the delay.
6(Low Speed):For steady wiping at low speed,
turn the band away from you to the rst solid band past
the delay settings. For high-speed wiping, turn the
band further, to the second solid band past the delay
settings. To stop the wipers, move the band to off.
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.
Be sure to clear ice and snow from the wiper blades
before using them. If they’re frozen to the windshield,
carefully loosen or thaw them. If your blades do become
worn or damaged, get new blades or blade inserts.
Windshield Washer
LQ(Washer Fluid):There is a paddle marked
with the windshield washer symbol at the top of
the multifunction lever. To spray washer uid on the
windshield, push the paddle. The wipers will clear
the window and then either stop or return to your
preset speed.
{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.
3-9

To change the passenger compartment air lter, use the
following steps:
1. Turn the ignition to ACCESSORY and turn the
windshield wipers on.
2. Turn the ignition to OFF when the windshield
wipers are in the upright position.
3. Raise the hood.
4. Disconnect the windshield washer pump hose from
the fender rail and air inlet grille.
5. Peel back the hood weather-strip from the
passenger’s side of the vehicle halfway to the center
of the hood.
6. Remove the three air inlet grille retainers.
7. Remove the air inlet grille.8. Remove the old air
lter by pulling up on
its tab.
9. Install a new passenger compartment air lter. See
Normal Maintenance Replacement Parts on
page 6-13for the type of lter to use. Make sure it
slides under the compartment retainers.
10. Reverse Steps 1 through 7.
3-29

ENGINE COOLANT HOT
Notice:If you drive your vehicle while the engine is
overheating, severe engine damage may occur. If
an overheat warning appears on the instrument
panel cluster and/or DIC, stop the vehicle as soon
as possible. Do not increase the engine speed above
normal idling speed. SeeEngine Overheating on
page 5-24for more information.
This message will display when the engine coolant
temperature is too hot. The engine coolant temperature
warning light will also appear on the instrument panel
cluster. SeeEngine Coolant Temperature Warning Light
on page 3-38andEngine Coolant Temperature Gage
on page 3-38for more information.
To avoid added strain on the engine, turn off the air
conditioner if it is on. When the coolant temperature
returns to normal, the air conditioner can be turned
back on.
This message will display only when the ignition is in
RUN. A chime will sound continuously when this
message is displayed. Press any of the DIC buttons
to acknowledge this message and to clear it from
the screen.This message will continue to display for two seconds if
it has not been acknowledged when the engine is
turned off. It will also re-display for two seconds if the
message has been acknowledged, but the condition still
exists when the engine is turned off.
If the condition still exists, the message will re-appear
when the engine is turned on.
HEADLAMPS SUGGESTED
This message will display when the amount of available
light outside of the vehicle is low, or the windshield
wipers have been on for approximately 30 seconds, and
the exterior lamps control is off or in the park lamps
position. This message informs the driver that turning on
the exterior lamps is recommended. SeeExterior
Lamps on page 3-13for more information.
This message will display while the ignition is in RUN.
Press any of the DIC buttons to acknowledge this
message and to clear it from the screen.
This message will continue to display for two seconds if
it has not been acknowledged when the engine is
turned off. It will also re-display for two seconds if the
message has been acknowledged, but the condition still
exists when the engine is turned off.
If the condition still exists, the message will re-appear
when the engine is turned on.
3-57

Windows.......................................................2-15
Power........................................................2-16
Windshield
Wiper Blades, Cleaning................................5-82
Windshield Washer........................................... 3-9
Fluid..........................................................5-34
Windshield Wiper
Blade Replacement......................................5-51Windshield Wiper (cont.)
Fuses........................................................5-87
Windshield Wipers......................................... 3-9
Winter Driving................................................4-24
Y
Your Vehicle and the Environment....................... 6-2
14