Fuel Gage

When the ignition is on, the fuel gage tells you about how much fuel you have remaining.
Here are four things that some owners ask about.
None of these show a problem with your fuel gage:
• At the gas station, the gas pump shuts off
before the gage reads full.
• It takes a little more or less fuel to fill up than
the gage indicated. For example, the gage may
have indicated the tank was half full, but it
actually took a little more or less than half the
tank’s capacity to fill the tank.
• The gage moves a little when you turn a corner
or speed up.
• The gage doesn’t go back to empty when you
turn off the ignition.
See also:
OnStar Personal Identification
Number (PIN)
A PIN is needed to access some of
the OnStar services, like Remote
Door Unlock and Stolen Vehicle
Assistance. You will be prompted to
change the PIN the first time when
speaking with an Advi ...
Airbag System Check
The airbag system does not need regularly scheduled maintenance or replacement.
Make sure the airbag readiness light is working. See Airbag Readiness Light
for more information.
Notice: If ...
Dual Tone Multi-Frequency
(DTMF) Tones
The Bluetooth system can send
numbers and the numbers stored as
name tags during a call. You can
use this feature when calling a
menu-driven phone system.
Account numbers can also be
stored ...
