service BUICK LESABRE 2005 Owner's Guide
[x] Cancel search | Manufacturer: BUICK, Model Year: 2005, Model line: LESABRE, Model: BUICK LESABRE 2005Pages: 392, PDF Size: 2.45 MB
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Here are some things that some owners ask about.
None of these show a problem with your fuel gage:
At the service station, the gas pump shuts off before
the gage reads full.
It takes more (or less) fuel to ll up than the gage
indicated. For example, the gage may have
indicated half full, but it took more (or less) than
half the tank’s capacity to ll it.
The gage moves up a little when you turn a corner,
speed up or make a hard stop.
The gage doesn’t go back to empty when you turn
off the ignition.
Driver Information Center (DIC)
Your vehicle may be equipped with a Driver Information
Center (DIC). The DIC will display information about
how your vehicle is functioning, as well as warning
messages if a system problem is detected. This feature
also allows two different drivers to store and recall
their own personal choice settings. SeeDIC Controls
and Displays on page 3-47for more information.
DIC Controls and Displays
When you turn the ignition on, the DIC will display your
DRIVER NUMBER. You can have your GM dealer
program your name to appear on this display line. See
your GM dealer for more information.
The system will then perform a status check and display
any messages if a problem is detected. If there are
no problems detected, the display will return to the mode
selected by that driver the last time the ignition was
turned off.
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Page 159 of 392

GAGE INFO (Information):Use this button to display
oil pressure, oil life, coolant temperature, tire pressure
and battery information.
Press the GAGE INFO button until OIL PRESSURE
appears in the display. If there are no problems detected
with the oil pressure, the display will show OIL
PRESSURE NORMAL. If a low oil pressure condition is
detected, the display will show OIL PRESSURE
LOW. If you see the OIL PRESSURE LOW message,
your vehicle could be low on oil or the oil is not
going through the engine properly. See your GM dealer
for service.
Press the GAGE INFO button until COOLANT TEMP
appears in the display. If there are no problems detected
with the temperature, COOLANT TEMP NORMAL will
appear in the display. If the temperature is too high,
COOLANT TEMP HOT will appear in the display. If you
see the COOLANT TEMP HOT message, the engine
is overheated. You should pull off the road, stop
your vehicle and turn off your engine as soon as
possible. This manual explains what to do. SeeEngine
Overheating on page 5-26.
Press the GAGE INFO button until the display shows
BATTERY STATE. If the voltage is normal the display
will show BATTERY STATE NORMAL. If the voltage
drops below 10.5 volts, the display will show BATTERY
STATE LOW. If the voltage is above 16.2 volts, the
display will show BATTERY STATE HIGH. If the displayshows the high or low message, you need to have your
battery and charging system checked. See your
GM dealer.
Press the GAGE INFO button until OIL LIFE INDEX
appears in the display. The OIL LIFE INDEX NORMAL
display will show an estimate of the oil’s remaining
useful life. When the oil life index is less than 10 percent,
the display will show OIL LIFE INDEX CHANGE OIL.
This means service is required for your vehicle.
See your GM dealer.
In addition to the engine oil life system monitoring the
oil life, additional maintenance is recommended in
the Maintenance Schedule in this manual. See
Part A: Scheduled Maintenance Services on page 6-4
andEngine Oil on page 5-13for more information.
When you have the oil changed according to the
maintenance schedule, you will have to reset the engine
oil life system. To reset the engine oil life system, see
“How to Reset the Engine Oil Life System” underEngine
Oil Life System on page 5-17.
Press the GAGE INFO button until TIRE PRESSURE
appears in the display. TIRE PRESSURE NORMAL
is displayed when the check tire pressure system
believes your vehicle’s tire pressures are normal. If a
potential tire pressure problem is detected, the display
will show CHECK TIRE PRESSURE.
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