change time BUICK LESABRE 2004 Owner's Guide

This system relies upon receiving specic information
from these stations and will only work when the
information is available. In rare cases, a radio station
may broadcast incorrect information that will cause
the radio features to work improperly. If this happens,
contact the radio station.
While you are tuned to an RDS station, the station
name or the call letters will appear on the display instead
of the frequency. RDS stations may also provide the
time of day, a program type (PTY) for current
programming, and the name of the program being
broadcast.
XM™ Satellite Radio Service
(USA Only)
XM™ is a continental U.S. based satellite radio service
that offers 100 coast to coast channels including
music, news, sports, talk, and children’s programming.
XM™ provides digital quality audio and text information,
including song title and artist name. A service fee is
required in order to receive the XM™ service. For more
information, contact XM™ at www.xmradio.com or
call 1-800-852-XMXM (9696).
Playing the Radio
PWR (Power):Push this knob to turn the system on
and off.
VOL (Volume):Turn this knob to increase or to
decrease the volume.
SCV (Speed-Compensated Volume):With SCV, your
audio system adjusts automatically to make up for road
and wind noise as you drive. To get to SCV, press the
TUNE/AUDIO knob repeatedly until SPEED VOL is
displayed. Turn the TUNE/AUDIO knob to select OFF,
MIN, MED or MAX. Each higher choice allows for more
volume compensation at faster vehicle speeds. Then, as
you drive, SCV automatically increases the volume, as
necessary, to overcome noise at any speed. The volume
level should always sound the same to you as you drive.
If you don’t want to use SCV, select OFF.
DISP (Display):Press this button to display the time
when the ignition is turned off.
For XM™ (USA only, if equipped), press this button
while in XM™ mode to retrieve four different categories
of information related to the current song or channel:
Artist, Song Title, Category or PTY, Channel
Number/Channel Name.
To change the default on the display, press this button
until you see the display you want, then hold the
button until the display ashes. The selected display will
now be the default.
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The integral CD player can play the smaller 8 cm single
discs with an adapter ring. Full-size compact discs
and the smaller discs are loaded in the same manner.
If playing a CD-R the sound quality may be reduced due
to CD-R quality, the method of recording, the quality
of the music that has been recorded, and the way the
CD-R has been handled. You may experience an
increase in skipping, difficulty in nding tracks, and/or
difficulty in loading and ejecting. If these problems occur
try a known good CD.
Do not add paper labels to discs, they could get caught
in the CD player.
Do not play 3 inch discs without a standard
adapter disc.
If an error appears on the display, see “Compact Disc
Errors” later in this section.
1
s(Reverse):Press and hold this pushbutton to
quickly reverse within a track. You will hear sound.
2
\(Forward):Press and hold this pushbutton
to quickly advance within a track. You will hear sound.
4 RDM (Random):Press this pushbutton to hear
the tracks in random, rather than sequential, order.
Press RDM again to turn off random play.
DISP (Display):Press this button to see which track is
playing. Press it again within ve seconds to see
how long it has been playing. To change the default onthe display (track or elapsed time), press this button
until you see the display you want, then hold the button
until the display ashes. The selected display will
now be the default.
©SEEK¨:Press the left SEEK arrow to go to the
start of the current track if more than eight seconds have
played. If you hold the button or press it more than
once, the player will continue moving back through
the disc.
Press the right SEEK arrow to go to the next track. If
you hold the button or press it more than once, the
player will continue moving forward through the disc.
To scan CD tracks, press and hold one of the
SEEK arrows for two seconds until SCAN appears on
the display. You will hear a beep. The disc will go to the
next track, play for a few seconds, then go on to the
next track. The disc will only scan forward. Press one of
the SEEK arrows again to stop scanning.
BAND:Press this button to listen to the radio when a
cassette tape or CD is playing.
CD TAPE:Press this button to change to playing a
cassette tape or a CD when listening to the radio.
Z(Eject):Press this button to eject a CD.
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Close the door by sliding it all the way to the right.
When the door is closed, the changer will begin
checking for discs in the magazine. This will continue
for up to one and a half minutes depending on the
number of discs loaded.
To eject the magazine from the player, slide the CD
changer door all the way open (to the left). The
magazine will automatically eject. Remember to keep
the door closed whenever possible to keep dirt and dust
from getting inside the changer.Whenever a CD magazine with discs is loaded in the
changer and the door is closed, the CD changer
stack symbol will appear on the radio display. If the CD
changer is checking the magazine for CDs, the CD
changer stack symbol will ash on the display until the
changer is ready to play. When a CD begins playing,
the disc and track number will be displayed. The
disc numbers are listed on the front of the magazine.
All of the CD functions are controlled by the radio
buttons except for ejecting the magazine.
Playing a Compact Disc
If an error appears on the display, see “Compact Disc
Errors” later in this section.
1
s(Reverse):Press and hold this pushbutton to
quickly reverse within a track. As the CD reverses,
elapsed time will be displayed to help you nd
the correct passage.
2
\(Forward):Press and hold this pushbutton to
quickly advance within a track. As the CD advances,
elapsed time will be displayed to help you nd the
correct passage.
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4 RDM (Random):Press this pushbutton to enter the
random play mode. RAND will appear on the display.
While in this mode, tracks and discs will be played
in random, rather than sequential, order. Press
this pushbutton again to turn off the random feature and
return to normal operation.
6 SIDE:Press this pushbutton to select the next disc in
the magazine. Each time you press SIDE, the disc
number on the radio display will go to that of the next
available CD.
DISP (Display):Press this button to see how long the
current track has been playing. Press this button
again to display the disc and track number. To change
what is normally shown on the display (track or
elapsed time), press this button until you see the display
you want, then hold this button until the display
ashes and a chime is heard. While elapsed time is
showing, CD TIME will appear on the display.©SEEK¨:Press the left arrow while playing a CD
to go back to the start of the current track if more
than eight seconds have played. If you press it more
than once, the player will continue moving backward
through the disc.
Press the right arrow and it will go to the next track on
the disc. If you press it more than once, the player
will continue moving forward through the disc.
When you press the left SEEK arrow for two seconds
you will hear a beep. The disc will play the rst few
seconds of each track on each disc. DISC SCAN will
appear on the display. Press the left SEEK arrow again
to stop scanning.
BAND:Press this button to return to listening to the
radio while a CD is playing.
CD or CD TAPE:Press this button to play a CD if you
have a magazine loaded in the changer when listening
to the radio. You can also press this button to switch
between a cassette tape, CD or the CD changer
if all three are loaded.
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Compact Disc Errors
E (Error):If this message and a number appear on the
display, an error has occurred.
If the error occurred while trying to play a CD in the
compact disc player or changer, the following conditions
may have caused the error:
E30:You’re driving on a very rough road. When the
road becomes smoother, the disc should play.
E30:The disc is dirty, scratched, wet or
upside down.
E30:The air is very humid. If so, wait about an
hour and try again.
E34:The CD changer door is open. Completely
close the door to restore normal operation.
E35:An empty magazine is inserted in the CD
changer. Try the magazine again with a disc loaded
on one of the trays.
If any error occurs repeatedly or if an error cannot be
corrected, contact your dealership. If your radio displays
an error number other than the error codes listed
previously, write it down and provide it to your dealership
when reporting the problem.
Personal Choice Radio Controls
If your vehicle has this feature it will enable two drivers
to store and recall personal settings for radio presets,
last tuned station, volume, tone, and audio source
(radio, cassette, or CD).
The memory buttons 1 and 2 for this feature are located
on the driver’s door panel and correspond to the
numbers 1 and 2 found on the back of each remote
keyless entry transmitter.
To recall audio sources, press the unlock button on the
remote keyless entry transmitter and turn the ignition
on. The source last listened to will be recalled for
the identied driver 1 or 2.
To program this feature, do the following:
1. Set all radio preferences. For more information see
“Setting Preset Stations” and “Setting the Tone”
listed for your particular radio.
2. Locate the memory buttons on the driver’s
door panel.
3. Press one of the memory buttons 1 or 2 until you
hear two beeps. The beeps conrm that your
selection has been saved and can now be recalled.
Follow these steps each time you want to change the
stored settings.
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The anti-lock system can change the brake pressure
faster than any driver could. The computer is
programmed to make the most of available tire and road
conditions. This can help you steer around the obstacle
while braking hard.
As you brake, your computer keeps receiving updates
on wheel speed and controls braking pressure
accordingly.Remember: Anti-lock does not change the time you
need to get your foot up to the brake pedal or always
decrease stopping distance. If you get too close to
the vehicle in front of you, you will not have time to apply
your brakes if that vehicle suddenly slows or stops.
Always leave enough room up ahead to stop, even
though you have anti-lock brakes.
Using Anti-Lock
Do not pump the brakes. Just hold the brake pedal
down rmly and let anti-lock work for you. You may feel
a slight brake pedal pulsation or notice some noise,
but this is normal.
Braking in Emergencies
With anti-lock, you can steer and brake at the same
time. In many emergencies, steering can help you more
than even the very best braking.
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To turn the system off, press the TRACTION OFF
button located at the end of the shift lever on the right
side of the steering wheel.
The traction control system warning light will come on
and stay on. If the system is limiting wheel spin
when you press the button, the warning light will come
on — but the system will not turn off right away. It
will wait until there is no longer a current need to limit
wheel spin.
You can turn the system back on at any time by
pressing the button again. The traction control system
warning light should go off.
Steering
Power Steering
If you lose power steering assist because the engine
stops or the system is not functioning, you can steer but
it will take much more effort.
Steering Tips
Driving on Curves
It is important to take curves at a reasonable speed.
A lot of the“driver lost control” accidents mentioned on
the news happen on curves. Here is why:
Experienced driver or beginner, each of us is subject to
the same laws of physics when driving on curves.
The traction of the tires against the road surface makes
it possible for the vehicle to change its path when
you turn the front wheels. If there is no traction, inertia
will keep the vehicle going in the same direction. If
you have ever tried to steer a vehicle on wet ice, you
will understand this.
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Do not get too close to the vehicle you want to
pass while you are awaiting an opportunity. For one
thing, following too closely reduces your area of
vision, especially if you are following a larger
vehicle. Also, you will not have adequate space if
the vehicle ahead suddenly slows or stops.
Keep back a reasonable distance.
When it looks like a chance to pass is coming up,
start to accelerate but stay in the right lane and
do not get too close. Time your move so you will be
increasing speed as the time comes to move into
the other lane. If the way is clear to pass, you
will have a “running start” that more than makes up
for the distance you would lose by dropping
back. And if something happens to cause you to
cancel your pass, you need only slow down
and drop back again and wait for another
opportunity.
If other vehicles are lined up to pass a slow vehicle,
wait your turn. But take care that someone is not
trying to pass you as you pull out to pass the slow
vehicle. Remember to glance over your shoulder
and check the blind spot.
Check your mirrors, glance over your shoulder, and
start your left lane change signal before moving out
of the right lane to pass. When you are far
enough ahead of the passed vehicle to see its front
in your inside mirror, activate your right lane
change signal and move back into the right lane.
(Remember that your right outside mirror is convex.
The vehicle you just passed may seem to be
farther away from you than it really is.)
Try not to pass more than one vehicle at a time on
two-lane roads. Reconsider before passing the
next vehicle.
Do not overtake a slowly moving vehicle too rapidly.
Even though the brake lamps are not ashing, it
may be slowing down or starting to turn.
If you are being passed, make it easy for the
following driver to get ahead of you. Perhaps
you can ease a little to the right.
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When to Change Engine Oil (Vehicles
with the GM Oil Life System)
If equipped, your vehicle has a computer system that
lets you know when to change the engine oil and lter.
This is based on engine revolutions and engine
temperature, and not on mileage. Based on driving
conditions, the mileage at which an oil change will be
indicated can vary considerably. For the oil life system to
work properly, you must reset the system every time
the oil is changed.
When the system has calculated that oil life has been
diminished, it will indicate that an oil change is
necessary. A CHANGE ENGINE OIL SOON message
will come on. Change your oil as soon as possible within
the next two times you stop for fuel. It is possible that,
if you are driving under the best conditions, the oil
life system may not indicate that an oil change is
necessary for over a year. However, your engine oil and
lter must be changed at least once a year and at
this time the system must be reset. Your dealer has
GM-trained service people who will perform this
work using genuine GM parts and reset the system. It is
also important to check your oil regularly and keep it
at the proper level.
If the system is ever reset accidentally, you must
change your oil at 3,000 miles (5 000 km) since your
last oil change. Remember to reset the oil life system
whenever the oil is changed.
How to Reset the Oil Life System
The GM Oil Life System calculates when to change
your engine oil and lter based on vehicle use. Anytime
your oil is changed, reset the system so it can
calculate when the next oil change is required. If a
situation occurs where you change your oil prior to a
CHANGE ENGINE OIL SOON message being
turned on, reset the system.
To reset the Oil Life System, do the following:
1. Display the OIL LIFE INDEX on the DIC.
2. Press and hold the RESET button on the DIC for
more than ve seconds. The oil life will change
to 100%.
3. Turn the key to OFF.
If the CHANGE ENGINE OIL SOON message comes
back on when you start your vehicle, the engine oil
life system has not reset. Repeat the procedure.
What to Do with Used Oil
Used engine oil contains certain elements that may be
unhealthy for your skin and could even cause cancer.
Do not let used oil stay on your skin for very long. Clean
your skin and nails with soap and water, or a good
hand cleaner. Wash or properly dispose of clothing or
rags containing used engine oil. See the manufacturer’s
warnings about the use and disposal of oil products.
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Automatic Transaxle Fluid
When to Check and Change
A good time to check your automatic transaxle uid
level is when the engine oil is changed.
Change both the uid and lter every 50,000 miles
(83 000 km) if the vehicle is mainly driven under one or
more of these conditions:
In heavy city traffic where the outside temperature
regularly reaches 90°F (32°C) or higher.
In hilly or mountainous terrain.
When doing frequent trailer towing.
Uses such as found in taxi, police or delivery
service.
If you do not use your vehicle under any of these
conditions, change the uid and lter at 100,000 miles
(166 000 km).
SeePart A: Scheduled Maintenance Services on
page 6-4.
How to Check
Because this operation can be a little difficult, you may
choose to have this done at the dealership service
department.
If you do it yourself, be sure to follow all the instructions
here, or you could get a false reading on the dipstick.
Notice:Too much or too little uid can damage the
transaxle. Too much can mean that some of the uid
could come out and fall on hot engine or exhaust
system parts, starting a re. Too little uid could
cause the transaxle to overheat. Be sure to get an
accurate reading if you check the transaxle uid.
Wait at least 30 minutes before checking the transaxle
uid level if you have been driving:
When outside temperatures are above 90°F (32°C).
At high speed for quite a while.
In heavy traffic — especially in hot weather.
While pulling a trailer.
To get the right reading, the uid should be at normal
operating temperature, which is 180°F to 200°F
(82°C to 93°C).
Get the vehicle warmed up by driving about 15 miles
(24 km) when outside temperatures are above 50°F
(10°C). If it is colder than 50°F (10°C), you may have to
drive longer.
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