Charging System Light
The charging system light
will come on when you
turn on the ignition,
until the engine is started,
as a check to show
you it is working.
When the engine is running, the light should go out.
If the light illuminates and the Check Alternator message
on the trip computer stays on, or comes on while you
are driving you may have a problem with the electrical
charging system. It could indicate that you have a loose
generator drive belt or another electrical problem.
Have it checked right away. Driving while this light is on
could drain your battery.
If you must drive a short distance with the light on, be
certain to turn off all your accessories, such as the radio
and air conditioner.
The Check Alternator message will remain until the
MODE button on the trip computer is pressed, but the
symbol will remain until the problem is fixed.
One-to-Four Shift Light (Manual
Transmission)
When this light comes on,
you can only shift from
FIRST (1) to FOURTH (4)
instead of FIRST (1) to
SECOND (2).
You must complete the shift into FOURTH (4) to turn off
this feature. This helps you get the best possible fuel
economy.
After shifting to FOURTH (4), you may downshift to a
lower gear if you prefer.
3-26
Check Alternator
If this symbol and the
Check Alternator message
stay on, or come on
while you are driving you
may have a problem
with the electrical
charging system.
It could indicate that your vehicle has a loose generator
drive belt or another electrical problem. Have your
vehicle checked right away by your GM dealer. Driving
while this symbol is on could drain your battery. If
you must drive a short distance with the symbol on, be
certain to turn off all your accessories, such as the
radio and air conditioner. The Check Alternator message
will remain until the MODE button is pressed, but the
symbol will remain until the condition is repaired.
Check Oil
If this symbol and the
Check Oil message stay
on after you start the
engine, or come on when
you are driving, there
is a low engine oil
pressure problem.This indicates that the engine is not receiving enough
oil. The engine could be low on oil, or could have some
other oil problem. Have it repaired immediately by
your GM dealer. The Check Oil message will remain
until the MODE button is pressed, but the symbol
will remain until the condition is repaired.
{CAUTION:
Do not keep driving if the oil pressure is low. If
you do, your engine can become so hot that it
catches re. You or others could be burned.
Check your oil as soon as possible and have
your vehicle serviced.
Notice:Lack of proper engine oil maintenance may
damage the engine. The repairs would not be
covered by your warranty. Always follow the
maintenance schedule in this manual for changing
engine oil.
CRUISE ACTIVE
The CRUISE ACTIVE message comes on whenever
you set the cruise control. SeeCruise Control on
page 3-10for more information.
3-39
