Charging System Light; Up-Shift Light - Chevrolet 2008 Cobalt Owner's Manual

Charging System Light

If the light stays on, or comes on while you are driving,
you may have a problem with the electrical charging
system. Have it checked by your dealer/retailer.
Driving while this light is on could drain your battery.
If you must drive a short distance with the light on,
be sure to turn off all accessories, such as the radio and
air conditioner.
3-30
This light will come on
briefly when you turn on
the ignition, and the engine
is not running, as a check
to show it is working.
Then it should go out when
the engine is started.

Up-Shift Light

When this light comes on, you should shift to the next
higher gear if weather, road, and traffic conditions
allow you to.
See Manual Transmission Operation on page 2-30 for
more information.
Your vehicle may have
an up-shift light.