change time GMC SAVANA 2009 User Guide

Remember, you must reset the OIL LIFE yourself after
each oil change. It will not reset itself. Also, be careful not
to reset the OIL LIFE accidentally at any time other than
when the oil has just been changed. It cannot be reset
accurately until the next oil change. To reset the engine
oil life system, seeEngine Oil Life System on page 5-18.
Units
Press the vehicle information button until UNITS
displays. This display allows you to select between
English or Metric units of measurement. Once in this
display, press the set/reset button to select between
ENGLISH or METRIC units.
Tire Pressure
If your vehicle has the Tire Pressure Monitor System
(TPMS), the pressure for each tire can be viewed in the
DIC. The tire pressure will be shown in either pounds
per square inch (psi) or kilopascals (kPa). Press
the vehicle information button until the DIC displays
FRONT TIRES PSI (kPa) LEFT ## RIGHT ##. Press the
vehicle information button again until the DIC displays
REAR TIRES PSI (kPa) LEFT ## RIGHT ##.
If a low or high tire pressure condition is detected by the
system while driving, a message advising you to check
the pressure in a specific tire will appear in the display.
SeeInflation - Tire Pressure on page 5-62andDIC
Warnings and Messages on page 3-50for more
information.If the tire pressure display shows dashes instead of a
value, there may be a problem with your vehicle.
If this consistently occurs, see your dealer/retailer for
service.
Engine Hours
Press the vehicle information button until ENGINE
HOURS displays. This display shows the total number
of hours the engine has run.
Relearn Tire Positions
Your vehicle may have this display. To access this
display, the vehicle must be in P (Park). If your vehicle
has the Tire Pressure Monitor System (TPMS), after
rotating the tires or after replacing a tire or sensor, the
system must re-learn the tire positions. To re-learn
the tire positions, seeTire Pressure Monitor System on
page 5-64. SeeTire Inspection and Rotation on
page 5-69andDIC Warnings and Messages on
page 3-50for more information.
Change Compass Zone
Your vehicle may have this feature. To change the
compass zone through the DIC, seeDIC Compass on
page 3-48.
3-47

AUTOMATIC LIGHT CONTROL OFF
This message displays when the automatic headlamps
are turned off. SeeExterior Lamps on page 3-13for
more information.
AUTOMATIC LIGHT CONTROL ON
This message displays when the automatic headlamps
are turned on. SeeExterior Lamps on page 3-13for
more information.
CALIBRATING: DRIVE IN CIRCLES
This message displays when calibrating the compass.
Drive the vehicle in circles at less than 5 mph (8 km/h)
to complete the calibration. SeeDIC Compass on
page 3-48for more information.
CALIBRATION COMPLETE
This message displays when the compass calibration is
complete. SeeDIC Compass on page 3-48for more
information.
CARGO DOOR OPEN
This message displays and a chime sounds if the cargo
door is open while the ignition is in ON/RUN. Turn off the
vehicle and check the cargo door. Restart the vehicle and
check for the message on the DIC display.
CHANGE ENGINE OIL SOON
This message displays when the engine oil needs to be
changed. When you change the engine oil, be sure to
reset the CHANGE ENGINE OIL SOON message. See
Engine Oil Life System on page 5-18for information on
how to reset the message. SeeEngine Oil on page 5-15
andScheduled Maintenance on page 6-4for more
information.
CHECK TIRE PRESSURE
If your vehicle has the Tire Pressure Monitor System
(TPMS), this message displays when the pressure in one
or more of the vehicle’s tires needs to be checked. This
message also displays LEFT FRONT, RIGHT FRONT,
LEFT REAR, or RIGHT REAR to indicate which tire
needs to be checked. You can receive more than one tire
pressure message at a time. To read the other messages
that may have been sent at the same time, press the
set/reset button. If a tire pressure message appears on
the DIC, stop as soon as you can. Have the tire pressures
checked and set to those shown on the Tire Loading
Information label. SeeTires on page 5-54,Loading the
Vehicle on page 4-18, andInflation - Tire Pressure on
page 5-62. The DIC also shows the tire pressure values.
SeeDIC Operation and Displays on page 3-43. If the tire
pressure is low, the low tire pressure warning light comes
on. SeeTire Pressure Light on page 3-35.
3-51

EXIT LIGHTING
This feature allows you to select the amount of time you
want the exterior lamps to remain on when it is dark
enough outside. This happens after the key is turned
from ON/RUN to LOCK/OFF.
Press the customization button until EXIT LIGHTING
appears on the DIC display. Press the set/reset button
once to access the settings for this feature. Then
press the customization button to scroll through the
following settings:
OFF:The exterior lamps will not turn on.
30 SECONDS (default):The exterior lamps will stay
on for 30 seconds.
1 MINUTE:The exterior lamps will stay on for
one minute.
2 MINUTES:The exterior lamps will stay on for
two minutes.
NO CHANGE:No change will be made to this feature.
The current setting will remain.
To select a setting, press the set/reset button while the
desired setting is displayed on the DIC.
APPROACH LIGHTING
This feature allows you to select whether or not to have
the exterior lights turn on briefly during low light periods
after unlocking the vehicle using the Remote Keyless
Entry (RKE) transmitter.
Press the customization button until APPROACH
LIGHTING appears on the DIC display. Press the
set/reset button once to access the settings for
this feature. Then press the customization button to
scroll through the following settings:
OFF:The exterior lights will not turn on when you
unlock the vehicle with the RKE transmitter.
ON (default):If it is dark enough outside, the exterior
lights will turn on briefly when you unlock the vehicle
with the RKE transmitter. The lights will remain on for
20 seconds or until the lock button on the RKE
transmitter is pressed, or the vehicle is no longer off.
SeeRemote Keyless Entry (RKE) System Operation on
page 2-4for more information.
NO CHANGE:No change will be made to this feature.
The current setting will remain.
To select a setting, press the set/reset button while the
desired setting is displayed on the DIC.
3-63

Setting the Clock
AM/FM Radio with Optional CD Player
If your vehicle has an AM/FM radio with an optional
CD player, it has a
Hbutton for setting the time.
With these types of radios, the clock can be set with
either the radio turned on or off.
Set the time by following these steps:
1. Press
Huntil the hour begins flashing on display.
Press this button a second time and the minutes
begin flashing on display.
Press
Ha third time and the 12HR or 24HR time
format begins flashing.
2. While either the hour or the minutes are flashing,
turn the
fknob, located on the upper right side of
the radio, clockwise or counterclockwise to
increase or decrease the time. While the 12HR or
24HR time format is flashing, turn the
fknob
clockwise or counterclockwise to select the default
time settings.
3. Press
Hagain until the clock display stops flashing
to set the currently displayed time; otherwise, the
flashing stops after five seconds and the current
time displayed is automatically set.
MP3 Radio with a Single CD Player
If your vehicle has a radio with a single CD (MP3)
player, the radio has a
Hbutton for setting the time
and date.
To set the time and date, follow the instructions:
1. Press the
Hbutton and the HR, MIN, MM, DD,
YYYY (hour, minute, month, day, and year)
displays.
2. Press the pushbutton located under any one of the
labels that you want to change. Every time the
pushbutton is pressed again, the time or the date if
selected, increases by one.
•Another way to increase the time or date, is to
press the right
¨SEEK arrow or the\FWD
(forward) button.
3. To decrease, press the left
©SEEK arrow or the
sREV button. You can also turn thefknob,
located on the upper right side of the radio, to adjust
the selected setting.
3-66

Changing the Time and Date Default
Settings
You can change the time default setting from 12 hours
to 24 hours or change the date default setting from
month/day/year to day/month/year.
To change the time or date default settings, follow these
instructions:
1. Press
Hand then the pushbutton located under the
forward arrow that is currently displayed on the radio
screen until the time 12H (hour) and 24H (hour), and
the date MM/DD (month and day) and DD/MM (day
and month) are displayed.
2. Press the pushbutton located under the desired
option.
3. Press the
Hbutton again to apply the selected
default, or let the screen time out.
MP3 Radio with a Six-Disc CD Player
If your vehicle has a radio with a six-disc CD player, the
radio has a MENU button instead of the
Hbutton to
set the time and date.
To set the time and date, follow these instructions:
1. Press the MENU button. Once the
Hoption displays,
press the pushbutton located under that label. The
HR, MIN, MM, DD, YYYY (hour, minute, month, day,
and year) displays.
2. Press the pushbutton located under any one of the
labels to change. Every time the pushbutton is
pressed again, the time or the date if selected,
increases by one.
•Another way to increase the time or date, is to
press the right
¨SEEK arrow or the\FWD
(forward) button.
3. To decrease, press the left
©SEEK arrow or the
sREV button, or turn thefknob, located on the
upper right side of the radio, to adjust the selected
setting.
3-67

Changing the Time and Date Default
Settings
To change the time default setting from 12 hours to
24 hours or change the date default setting from
month/day/year to day/month/year.
To change the time or date default settings, follow these
instructions:
1. Press the MENU button. Once the
Hoption
displays, press the pushbutton located under
the forward arrow that is currently displayed on the
radio screen until the 12H (hour) and 24H (hour),
and the date MM/DD (month and day) and DD/MM
(day and month) displays.
2. Press the pushbutton located under the desired
option.
3. Press the MENU button again to apply the selected
default, or let the screen time out.
Radio(s)
AM-FM Radio shown, Radio with CD (Base) similar
3-68

Antilock Brake System (ABS)
Your vehicle has the Antilock Brake System (ABS), an
advanced electronic braking system that will help prevent
a braking skid.
When you start the engine and begin to drive away,
ABS will check itself. You might hear a momentary
motor or clicking noise while this test is going on. This
is normal.
If there is a problem with
the ABS, this warning light
will stay on. SeeAntilock
Brake System (ABS)
Warning Light on
page 3-34.
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
you steer around the obstacle while braking hard.
As you brake, the computer keeps receiving updates on
wheel speed and controls braking pressure accordingly.
Remember: ABS 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 the brakes
if that vehicle suddenly slows or stops. Always leave
enough room up ahead to stop, even though you
have ABS.
Using ABS
Do not pump the brakes. Just hold the brake pedal down
firmly and let antilock work for you. You might feel the
brakes vibrate or notice some noise, but this is normal.
Braking in Emergencies
With ABS, you can steer and brake at the same time.
In many emergencies, steering can help you more than
even the very best braking.
4-5

Towing a trailer requires a certain amount of experience.
Get to know the rig before setting out for the open
road. Get acquainted with the feel of handling and
braking with the added weight of the trailer. And always
keep in mind that the vehicle you are driving is now
longer and not as responsive as the vehicle is by itself.
Before starting, check all trailer hitch parts and
attachments, safety chains, electrical connectors, lamps,
tires and mirror adjustments. If the trailer has electric
brakes, start the vehicle and trailer moving and then
apply the trailer brake controller by hand to be sure the
brakes are working. This checks the electrical connection
at the same time.
During the trip, check occasionally to be sure that the
load is secure, and that the lamps and any trailer brakes
are still working.
Following Distance
Stay at least twice as far behind the vehicle ahead as
you would when driving the vehicle without a trailer.
This can help to avoid situations that require heavy
braking and sudden turns.
Passing
More passing distance is needed when towing a trailer.
Because the rig is longer, it is necessary to go much
farther beyond the passed vehicle before returning to
the lane.
Backing Up
Hold the bottom of the steering wheel with one hand.
Then, to move the trailer to the left, move that hand
to the left. To move the trailer to the right, move your
hand to the right. Always back up slowly and, if possible,
have someone guide you.
Making Turns
Notice:Making very sharp turns while trailering
could cause the trailer to come in contact with the
vehicle. The vehicle could be damaged. Avoid
making very sharp turns while trailering.
When turning with a trailer, make wider turns than
normal. Do this so the trailer will not strike soft shoulders,
curbs, road signs, trees or other objects. Avoid jerky or
sudden maneuvers. Signal well in advance.
Turn Signals When Towing a Trailer
The arrows on the instrument panel flash whenever
signaling a turn or lane change. Properly hooked up, the
trailer lamps also flash, telling other drivers the vehicle
is turning, changing lanes or stopping.
When towing a trailer, the arrows on the instrument panel
flash for turns even if the bulbs on the trailer are burned
out. For this reason you may think other drivers are
seeing the signal when they are not. It is important to
check occasionally to be sure the trailer bulbs are still
working.
4-35

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 you need for good performance and
engine protection.
Engine oil system flushes 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 lets you know
when to change the engine oil and filter. 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.
SeeDIC Warnings and Messages on page 3-50. Change
the oil as soon as possible within the next 600 miles
(1 000 km). It is possible that, if you are 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 filter 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, you must
change the oil at 3,000 miles (5 000 km) since the
last oil change. Remember to reset the oil life system
whenever the oil is changed.
5-18

How to Reset the Engine Oil Life
System
The Engine Oil Life System calculates when to change
the engine oil and filter based on vehicle use. Whenever
the oil is changed, reset the system so it can calculate
when the next oil change is required. If a situation occurs
where you change the oil prior to a CHANGE ENGINE
OIL SOON message being turned on, reset the system.
To reset the CHANGE ENGINE OIL SOON message:
1. Turn the ignition key to ON/RUN with the engine off.
2. Fully press and release the accelerator pedal
slowly three times within five seconds.
3. Turn the key to LOCK/OFF.
If the message comes back on when you start the
vehicle, the engine oil life system has not reset.
Repeat the procedure. If it still does not reset,
see your dealer/retailer for service.
What to Do with Used Oil
Used engine oil contains certain elements that can 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.
Used oil can be a threat to the environment. If you
change your own oil, be sure to drain all the oil from the
filter before disposal. Never dispose of oil by putting it
in the trash, pouring it on the ground, into sewers, or into
streams or bodies of water. Recycle it by taking it to a
place that collects used oil.
5-19