2008 BUICK ENCLAVE change time

Setting the Clock
Without Date Display
AM/FM Base Radio with a
Single CD Player
This radio has aHbutton for setting the time.
To set the time:
1. Press the
Hbutton until the hour begins ashing
on display. Press
Ha second time and the
minutes begin ashing on display.
2. To increase or decrease the time, do one of the
following while the hours or minutes are ashing:
Turn thefknob.
Press¨SEEK or©SEEK.
Press\FWD orsREV.
3. Press the
Hbutton again until the clock display
stops ashing to set the currently displayed time,
or wait ve seconds until the ashing stops and the
current time displayed is automatically set.To change the time default setting from 12 hour to
24 hour, press the
Hbutton and then the pushbutton
located under the forward arrow tab. Once the times
12H and 24H are displayed, press the pushbutton
located under the desired tab to select the default.
Press the
Hbutton again to apply the selected default,
or let the screen time out.
With Date Display
Single CD (MP3) Player
This radio has aHbutton for setting the time.
To set the time and date:
1. Turn the radio on.
2. Press the
Hbutton and the HR, MIN, MM, DD,
YYYY (hour, minute, month, day, and year) displays.
3. Press the pushbutton located under any one of the
tabs to be changed.
4. To increase the time or date, do one of the
following:
Press the pushbutton below the selected tab.
Turn thefknob clockwise.
Press¨SEEK.
Press\FWD.
3-76

5. To decrease the time or date, do one of the
following:
Turn thefknob counter-clockwise.
Press©SEEK.
PresssREV.
The date does not automatically display. To see the
date press the
Hbutton while the radio is on. The date
with display times out after a few seconds and goes
back to the normal radio and time display.
Six-Disc CD (MP3) Player
This type of radio has a MENU button instead of the
clock button to set the time and date.
To set the time and date, follow these instructions:
1. Turn the radio on.
2. Press the MENU button.
3. Once the
Hoption displays, press the pushbutton
located under that tab. HR, MIN, MM, DD, YYYY
displays.
4. To increase the time or date, do one of the
following:
Press the pushbutton below the selected tab.
Turn thefknob clockwise.
Press¨SEEK.
Press\FWD.5. To decrease the time or date, do one of the
following:
Turn thefknob counter-clockwise.
Press©SEEK.
PresssREV.
The date does not automatically display. To see the
date press the MENU button and then the
Hbutton
while the radio is on. The date with display times
out after a few seconds and goes back to the normal
radio and time display.
To change the time default setting from 12 hour to
24 hour or to change the date default setting from
month/day/year to day/month/year:
1. Press the
Hbutton and then the pushbutton
located under the forward arrow tab. Once the time
12H and 24H, and the date MM/DD/YYYY (month,
day, and year) and DD/MM/YYYY (day, month,
and year) displays.
2. Press the pushbutton located under the desired
option.
3. Press the
Hor MENU button again to apply the
selected default, or let the screen time out.
3-77

cT(Next Folder):Press the pushbutton positioned
under the Folder tab to go to the rst track in the
next folder.
sREV (Reverse):Press and hold to reverse playback
quickly within an MP3 le. Sound is heard at a reduced
volume. Release this button to resume playing the le.
The elapsed time of the le displays.
\FWD (Fast Forward):Press and hold to advance
playback quickly within an MP3 le. Sound is heard
at a reduced volume. Release this button to resume
playing the le. The elapsed time of the le displays.
RDM (Random):MP3 les can be listened to on a CD
in random, rather than sequential order, on one CD or all
discs in a Six-Disc CD player. To use random, do one of
the following:
1. To play MP3 les in random order from the CD that
is currently playing, press the pushbutton positioned
under the RDM tab until Random Current Disc
displays. Press the same pushbutton again to turn
off random play. Press the same pushbutton again
to turn off random play.
2. To play songs from all CDs loaded in a Six-Disc
CD player in random order, press the pushbutton
positioned under the RDM tab until Randomize All
Discs displays. Press the same pushbutton again to
turn off random play.
h(Music Navigator):If the radio has the MP3
feature, it has the music navigator feature to play MP3
les on the CD-R or CD-RW in order by artist or album.
Press the pushbutton located below the music navigator
tab. The player scans the disc to sort the les by artist
and album ID3 tag information. It can take several
minutes to scan the disc depending on the number of
MP3 les recorded to the CD-R or CD-RW. The radio
might begin playing while it is scanning the disc in the
background. When the scan is nished, the CD begins
playing again.
Once the disc has scanned, the player defaults to playing
MP3 les in order by artist. The current artist playing is
shown on the second line of the display between the
arrows. Once all songs by that artist are played, the
player moves to the next artist in alphabetical order on
the CD and begins playing MP3 les by that artist. If you
want to listen to MP3 les by another artist, press the
pushbutton located below either arrow button. The CD
goes to the next or previous artist in alphabetical order.
Continue pressing either button until the desired artist
displays.
To change from playback by artist to playback by album,
press the pushbutton located below the Sort By tab.
From the sort screen, push one of the buttons below
the album button. Press the pushbutton below the
back tab to return to the main music navigator screen.
3-91

Audio System
When using the in-vehicle Bluetooth system, sound
comes through the vehicle’s front audio system speakers
and over-rides the audio system. Use the audio system
volume knob, during a call, to change the volume level.
The adjusted volume level remains in memory for later
calls. To prevent missed calls, a minimum volume level
is used if the volume is turned down too low.
Bluetooth Controls
Use the buttons located on the steering wheel to
operate the in-vehicle Bluetooth system. SeeAudio
Steering Wheel Controls on page 3-104for more
information.
bg(Push To Talk):Press to answer incoming calls,
to conrm system information, and to start speech
recognition.
cx(Phone On Hook):Press to end a call, reject a
call, or to cancel an operation.
Pairing
A Bluetooth enabled cell phone must be paired to the
in-vehicle Bluetooth system rst and then connected to
the vehicle before it can be used. See the cell phone
manufacturers user guide for Bluetooth functions before
pairing the cell phone. If a Bluetooth phone is not
connected, calls will be made using OnStar
®Hands-Free
Calling, if available. Refer to the OnStar owner’s guide
for more information.
Pairing Information:
Up to ve cell phones can be paired to the in-vehicle
Bluetooth system.
The pairing process is disabled when the vehicle is
moving.
The in-vehicle Bluetooth system automatically links
with the rst available paired cell phone in the order
the phone was paired.
Only one paired cell phone can be connected to the
in-vehicle Bluetooth system at a time.
Pairing should only need to be completed once,
unless changes to the pairing information have
been made or the phone is deleted.
To link to a different paired phone, see Linking to a
Different Phone later in this section.
3-94

Antilock Brake System (ABS)
This vehicle has the Antilock Brake System (ABS), an
advanced electronic braking system that will help
prevent a braking skid.
When the engine is started and the vehicle begins to
drive away, ABS checks itself. A momentary motor
or clicking noise might be heard while this test is going
on, and it might even be noticed that the brake pedal
moves a little. This is normal.
If there is a problem with
ABS, this warning light
stays on. SeeAntilock
Brake System (ABS)
Warning Light on
page 3-39.
Let us say the road is wet and you are driving safely.
Suddenly, an animal jumps out in front of you. You slam
on the brakes and continue braking. Here is what
happens with ABS:
A computer senses that the wheels are slowing down.
If one of the wheels is about to stop rolling, the computer
will separately work the brakes at each front wheel
and at both rear wheels.ABS can change the brake pressure to each wheel, as
required, faster than any driver could. This can help
the driver steer around the obstacle while braking hard.
As the brakes are applied, the computer keeps
receiving updates on wheel speed and controls
braking pressure accordingly.
Remember: ABS does not change the time needed to get
a foot up to the brake pedal or always decrease stopping
distance. If you get too close to the vehicle in front of you,
there will not be enough time to apply the brakes if that
vehicle suddenly slows or stops. Always leave enough
room up ahead to stop, even with ABS.
Using ABS
Do not pump the brakes. Just hold the brake pedal
down rmly and let antilock work. The antilock pump or
motor operating might be heard and the brake pedal
might be felt to pulsate, but this is normal.
4-5

Trailering is different than just driving the vehicle by itself.
Trailering means changes in handling, acceleration,
braking, durability and fuel economy. Successful, safe
trailering takes correct equipment, and it has to be used
properly.
The following information has many time-tested,
important trailering tips and safety rules. Many of
these are important for the safety of the driver and
the passengers. So please read this section carefully
before pulling a trailer.
Load-pulling components such as the engine,
transmission, axles, wheel assemblies and tires are
forced to work harder against the drag of the added
weight. The engine is required to operate at relatively
higher speeds and under greater loads, generating extra
heat. The trailer also adds considerably to wind
resistance, increasing the pulling requirements.
Pulling A Trailer
Here are some important points:
There are many different laws, including speed limit
restrictions, having to do with trailering. Make sure
the rig will be legal, not only where you live but
also where you will be driving. A good source for
this information can be state or provincial police.
Do not tow a trailer at all during the rst 1,000 miles
(1600 km) the new vehicle is driven. The engine,
transmission or other parts could be damaged.
The repairs would not be covered by the vehicle’s
warranty.
Then, during the rst 500 miles (800 km) that a
trailer is towed, do not drive over 50 mph (80 km/h)
and do not make starts at full throttle. This helps
the engine and other parts of the vehicle wear in at
the heavier loads.
Obey speed limit restrictions when towing a trailer.
Do not drive faster than the maximum posted
speed for trailers, or no more than 55 mph
(90 km/h), to save wear on the vehicle’s parts.
Do not tow a trailer when the outside temperature is
above 100°F (38°C).
Three important considerations have to do with weight:
the weight of the trailer,
the weight of the trailer tongue
and the total weight on the vehicle’s tires.
4-26

To ensure quick starts in the wintertime, the E85 fuel
must be formulated properly for your climate according to
ASTM specication D 5798. If you have trouble starting
on E85, it could be because the E85 fuel is not properly
formulated for your climate. If this happens, switching to
gasoline or adding gasoline to the fuel tank can improve
starting. For good starting and heater efficiency below
32°F (0°C), the fuel mix in the fuel tank should contain
no more than 70% ethanol. It is best not to alternate
repeatedly between gasoline and E85. If you do switch
fuels, it is recommended that you add as much fuel as
possible — do not add less than three gallons (11 L)
when refueling. You should drive the vehicle immediately
after refueling for at least seven miles (11 km) to allow the
vehicle to adapt to the change in ethanol concentration.
E85 has less energy per gallon than gasoline, so you will
need to rell the fuel tank more often when using E85
than when you are using gasoline. SeeFilling the
Tank on page 5-10.Notice:Some additives are not compatible with E85
fuel and can harm the vehicle’s fuel system. Do not
add anything to E85. Damage caused by additives
would not be covered by the vehicle warranty.
Notice:This vehicle was not designed for fuel
that contains methanol. Do not use fuel containing
methanol. It can corrode metal parts in the fuel
system and also damage plastic and rubber parts.
That damage would not be covered under the
vehicle warranty.
Fuels in Foreign Countries
If you plan on driving in another country outside the
United States or Canada, the proper fuel might be hard
to nd. Never use leaded gasoline or any other fuel
not recommended in the previous text on fuel. Costly
repairs caused by use of improper fuel would not
be covered by the vehicle warranty.
To check the fuel availability, ask an auto club, or
contact a major oil company that does business in the
country where you will be driving.
5-9

Engine Oil Additives / Engine Oil
Flushes
Do not add anything to the oil. The recommended oils
with the starburst symbol that meet GM Standard
GM6094M are all that is needed for good performance
and engine protection.
Engine oil system ushes are not recommended and
could cause engine damage not covered by the vehicle
warranty.
Engine Oil Life System
When to Change Engine Oil
This vehicle has a computer system that indicates 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 is indicated can vary considerably.
For the oil life system to work properly, the system
must be reset every time the oil is changed.When the system has calculated that oil life has been
diminished, it indicates that an oil change is necessary.
A CHANGE ENGINE OIL SOON message comes on.
SeeDIC Warnings and Messages on page 3-56. Change
the oil as soon as possible within the next 600 miles
(1 000 km). It is possible that, if driving under the best
conditions, the oil life system might not indicate that an oil
change is necessary for over a year. However, the engine
oil and lter must be changed at least once a year and at
this time the system must be reset. Your dealer/retailer
has trained service people who will perform this work
using genuine parts and reset the system. It is also
important to check the oil regularly and keep it at the
proper level.
If the system is ever reset accidentally, the oil must be
changed at 3,000 miles (5 000 km) since the last oil
change. Remember to reset the oil life system whenever
the oil is changed.
5-20