2006 BUICK LUCERNE wiper fluid

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 3-7.
3Headlamp High/Low-Beam Changer. See
Headlamp High/Low-Beam Changer on page 3-8.
Flash-To-Pass Feature. SeeFlash-to-Pass
on page 3-8.
NWindshield Wipers. SeeWindshield Wipers on
page 3-8.
LWindshield Washer. SeeWindshield Washer
on page 3-10.
_Heated Washer Fluid. SeeWindshield Washer
on page 3-10.
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. SeeOutside Power
Mirrors on page 2-36for more information.
Raise or lower the lever until the arrow starts to ash to
signal a lane change. Hold it there until the lane
change is complete. If you momentarily press and
release the lever, the turn signal will ash three times.
If the arrows ash very fast as you signal a turn or
a lane change, a signal bulb may be burned out and
other drivers will not see your turn signal. If a bulb
is burned out, replace it to help avoid an accident.
If the arrows do not go on at all when you signal a turn,
check the fuse. SeeFuses and Circuit Breakers on
page 5-93.
3-7

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):If your vehicle is equipped,
the heated windshield washer uid system 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.
A message will be displayed on the Driver Information
Center (DIC) when the washer uid is low. SeeDIC
Warnings and Messages on page 3-56.
3-10

When you want to leave the freeway, move to the
proper lane well in advance. If you miss your exit, do
not, under any circumstances, stop and back up. Drive
on to the next exit.
The exit ramp can be curved, sometimes quite sharply.
The exit speed is usually posted. Reduce your speed
according to your speedometer, not to your sense
of motion. After driving for any distance at higher
speeds, you may tend to think you are going slower
than you actually are.
Before Leaving on a Long Trip
Make sure you are ready. Try to be well rested. If you
must start when you are not fresh — such as after
a day’s work — do not plan to make too many miles that
rst part of the journey. Wear comfortable clothing
and shoes you can easily drive in.
Is your vehicle ready for a long trip? If you keep it
serviced and maintained, it is ready to go. If it needs
service, have it done before starting out. Of course, you
will nd experienced and able service experts in GM
dealerships all across North America. They will be ready
and willing to help if you need it.Here are some things you can check before a trip:
Windshield Washer Fluid:Is the reservoir full? Are
all windows clean inside and outside?
Wiper Blades:Are they in good shape?
Fuel, Engine Oil, Other Fluids:Have you checked
all levels?
Lamps:Are they all working? Are the lenses clean?
Tires:They are vitally important to a safe,
trouble-free trip. Is the tread good enough for
long-distance driving? Are the tires all inated to the
recommended pressure?
Weather Forecasts:What is the weather outlook
along your route? Should you delay your trip a
short time to avoid a major storm system?
Maps:Do you have up-to-date maps?
4-21

Service............................................................5-3
Accessories and Modications..........................5-3
California Proposition 65 Warning.....................5-3
Doing Your Own Service Work.........................5-4
Adding Equipment to the Outside of Your
Vehicle......................................................5-5
Fuel................................................................5-5
Gasoline Octane............................................5-5
Gasoline Specications....................................5-5
California Fuel...............................................5-6
Additives.......................................................5-6
Fuels in Foreign Countries...............................5-7
Filling the Tank..............................................5-8
Filling a Portable Fuel Container.....................5-10
Checking Things Under the Hood....................5-10
Hood Release..............................................5-11
Engine Compartment Overview.......................5-12
Engine Oil...................................................5-15
Engine Oil Life System..................................5-18
Engine Air Cleaner/Filter................................5-19
Automatic Transaxle Fluid..............................5-21
Engine Coolant.............................................5-23
Radiator Pressure Cap..................................5-27
Coolant Surge Tank Pressure Cap..................5-27
Engine Overheating.......................................5-27Overheated Engine Protection Operating
Mode (4.6L V8 Engine Only).......................5-28
Cooling System (3.8L V6 Engine)....................5-29
Cooling System (4.6L V8 Engine)....................5-34
Power Steering Fluid.....................................5-38
Windshield Washer Fluid................................5-39
Brakes........................................................5-40
Battery........................................................5-42
Jump Starting...............................................5-44
Headlamp Aiming...........................................5-49
Bulb Replacement..........................................5-52
Halogen Bulbs..............................................5-52
Taillamps, Turn Signal, Stoplamps and
Sidemarker Lamps.....................................5-52
Taillamps and Back-Up Lamps.......................5-54
Windshield Wiper Blade Replacement..............5-55
Tires..............................................................5-56
Tire Sidewall Labeling...................................5-57
Tire Terminology and Denitions.....................5-59
Ination - Tire Pressure.................................5-62
Check Tire Pressure System..........................5-63
Tire Inspection and Rotation...........................5-65
When It Is Time for New Tires.......................5-66
Buying New Tires.........................................5-66
Section 5 Service and Appearance Care
5-1

Power (cont.)
Inadvertent Battery Saver.............................3-18
Lumbar Controls........................................... 1-3
Retained Accessory (RAP)............................2-22
Seat ............................................................ 1-2
Steering Fluid.............................................5-38
Windows....................................................2-17
Pretensioners, Safety Belt................................1-29
Programmable Automatic Door Locks.................2-13
Q
Questions and Answers About Safety Belts.........1-15
R
Radiator Pressure Cap....................................5-27
Radios..........................................................3-74
Care of Your CD Player..............................3-101
Care of Your CDs ......................................3-100
Navigation/Radio System,
see Navigation Manual..............................3-98
Radio with CD....................................3-77, 3-82
Setting the Time..................................3-75, 3-76
Theft-Deterrent............................................3-98
Understanding Reception............................3-100
Rainsense™ II Wipers....................................... 3-9Rear Door Security Locks................................2-13
Rear Safety Belt Comfort Guides......................1-27
Rear Seat Armrest..........................................2-46
Rear Seat Passengers, Safety Belts..................1-25
Rearview Mirror, Automatic Dimming..................2-33
Rearview Mirror, Automatic Dimming with
Compass....................................................2-33
Rearview Mirror with Compass and
Temperature...............................................1-10
Rearview Mirrors.............................................2-33
Reclining Seatbacks.......................................... 1-6
Recommended Fluids and Lubricants.................6-12
Recreational Vehicle Towing.............................4-34
Remote Keyless Entry System............................ 2-5
Remote Keyless Entry System, Operation............ 2-6
Removing the Flat Tire and Installing the
Spare Tire..................................................5-75
Removing the Spare Tire and Tools...................5-74
Replacement Bulbs.........................................5-55
Reporting Safety Defects
Canadian Government..................................7-14
General Motors...........................................7-14
United States Government............................7-13
Restraint System Check
Checking the Restraint Systems....................1-69
Replacing Restraint System Parts
After a Crash..........................................1-70
10

W
Warning Lights, Gages and Indicators................3-33
Warnings
DIC Warnings and Messages........................3-56
Hazard Warning Flashers............................... 3-6
Other Warning Devices.................................. 3-6
Safety and Symbols......................................... iii
Vehicle Damage.............................................. iv
Wheels
Alignment and Tire Balance..........................5-70
Different Size..............................................5-68
Replacement...............................................5-70
Where to Put the Restraint...............................1-40
Windows.......................................................2-16
Power ........................................................2-17Windshield
Rainsense™ II Wipers................................... 3-9
Washer......................................................3-10
Washer Fluid..............................................5-39
Wiper Blade Replacement.............................5-55
Wiper Blades, Cleaning................................5-88
Wipers......................................................... 3-8
Winter Driving................................................4-24
Wiper Activated Headlamps..............................3-15
X
XM™ Satellite Radio Antenna System..............3-101
Y
Your Vehicle and the Environment....................... 6-2
14