
The lever is on the left side of the steering column.
: Turns on the headlamps,
parking lamps, and
taillamps.
: Turns on the parking lamps
and taillamps only.
AUTO: Automatically turns on the Daytime Running Lamps (DRL) during daytime, and the headlamps, parking lamps, and taillamps at night.
: When operating in AUTO, a
momentary turn of the
switch to Off/On will turn the Automatic Headlamp
System off or back on. For vehicles first sold in Canada,
the automatic transmission must be in P (Park) or the
manual transmission must have the park brake set,
before the Automatic Headlamp System can be
turned off.
For more information, see: - Headlamps.
- Fog Lamps.
- Daytime Running Lamps (DRL).
- Headlamps on Reminder.
- Wiper Activated Headlamps.
Interior Lighting
Windshield Wiper/WasherChevrolet Cobalt Owners Manual. Gasoline Octane
If the vehicle has the 2.2L L4 engine (VIN Code 5),
use regular unleaded gasoline with a posted octane
rating of 87 or higher. If the octane rating is less than
87, an audible knocking noise, commonly referred to
as spark knock, might be heard when driving. If this
occurs, use a gasoline rated ...