The headlamps and parking lamps are activated 15 seconds after the windshield wipers are turned on.
For this feature to work, automatic lighting must be enabled. See Headlamps for additional information.
When the ignition is turned off, the wiper-activated headlamps will immediately turn off. They also turn off 15 seconds after the windshield wiper control is turned off.
Headlamps
Headlamps on ReminderChevrolet Cobalt Owners Manual. Add-On Electrical Equipment
Notice: Do not add anything electrical to the
vehicle unless you check with your dealer/retailer
first. Some electrical equipment can damage the
vehicle and the damage would not be covered by
the vehicle's warranty. Some add-on electrical
equipment can keep other components from
working as the ...