The vehicle has a battery saver feature designed to protect the vehicle's battery.
When any interior lamp is left on and the ignition is turned off, the battery rundown protection system automatically turns the lamp off after 20 minutes.
This prevents draining of the battery.
Electric Power Management
Accessory Power Outlet(s)Chevrolet Cobalt Owners Manual. Windshield Wiper/Washer
The windshield wiper lever is located on the right side of
the steering column.
: Turns the wipers off.
: Turn this band for
intermittent or speed sensitive
operation. As vehicle speed increases or decreases, the
wiper interval also increases or decreases.
: Delays wiping cycle. Turn
the ...