Warning messages found on vehicle labels and in this manual describe hazards and what to do to avoid or reduce them.
Danger indicates a hazard with a high level of risk which will result in serious injury or death.
Warning or Caution indicates a hazard that could result in injury or death.
WARNING:
These mean there is something that could hurt
you or other people.
Notice: This means there is something that could result in property or vehicle damage. This would not be covered by the vehicle's warranty.

A circle with a slash
through it is a safety
symbol which means
“Do Not,” “Do not do this,”
or “Do not let this
happen.”
Index
Vehicle SymbolsChevrolet Cobalt Service & Repair Manual. Vibration, Diagnosis
The designs and engineering requirements
of vehicles have undergone drastic changes over the last several years.
Vehicles are stiffer and provide more isolation from road input than they
did previously. The structures of today's stiffer vehicles are less susceptible
to man ...