This vehicle may have an auxiliary input jack and a USB port, located on the audio faceplate. External devices such as iPods®, laptop computers, MP3 players, CD changers, USB storage devices, etc. can be connected to the auxiliary input jack using a 3.5 mm (1/8 in) cable or the USB port depending on the audio system.
Press the CD/AUX button to play audio from the portable player.
See “Using the Auxiliary Input Jack” and “Using the USB Port” under Radio(s).
Chevrolet Cobalt Owners Manual. Enhanced Traction System (ETS) Indicator/Warning Light
For vehicles with the
Enhanced Traction
System (ETS), this light
serves as an indicator
and warning light.
This light comes on briefly while the engine is started.
If it does not, have the vehicle serviced by your
dealer/retailer. If the system is working normally the
indicator light then ...