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 they should.
Add-on equipment can drain the vehicle battery, even if the vehicle is not operating.
The vehicle has an airbag system. Before attempting to add anything electrical to the vehicle, see Servicing Your Airbag-Equipped Vehicle and Adding Equipment to Your Airbag-Equipped Vehicle.
Service Parts Identification Label
Headlamp WiringChevrolet Cobalt Service & Repair Manual. Precautions
Air Bag Systems
Refer to "Air Bag System Precautions"
on main menu selection for "Precautions."
Battery Ground Cable
Prior to service, disconnect battery
ground cable and isolate as required.
Electrical Service
Because of the electronic ...