Engine Coolant Temperature Warning Light; Tire Pressure Light - Chevrolet 2009 Cobalt Owner's Manual

Engine Coolant Temperature
Warning Light
If it does not, have the vehicle serviced by the
dealer/retailer. If the system is working normally the
indicator light goes off.
Notice: Driving with the engine coolant temperature
warning light on could cause the vehicle to overheat.
See Engine Overheating on page 5-32. The vehicle's
engine could be damaged, and it might not be
covered by the vehicle warranty. Never drive with the
engine coolant temperature warning light on.
The engine coolant temperature warning light comes on
when the engine has overheated.
If this happens pull over and turn off the engine as soon
as possible. See Engine Overheating on page 5-32
for more information.
3-32
This light comes on briefly
while starting the vehicle.

Tire Pressure Light

It provides information about tire pressures and the
Tire Pressure Monitoring System.
When the Light is On Steady
This indicates that one or more of the tires is significantly
underinflated.
A tire pressure message in the Driver Information
Center (DIC), can accompany the light. See DIC
Warnings and Messages on page 3-46 for more
information. Stop and check the tires as soon as it is
safe to do so. If a tire is underinflated, inflate to the
proper pressure. See Tires on page 5-54 for more
information.
For vehicles with a tire
pressure monitoring
system, this light comes on
briefly when the engine
is started.