Windshield wiper blades should be inspected for wear or cracking. See Scheduled Maintenance for more information on wiper blade inspection.
Replacement blades come in different types and are removed in different ways. For proper type and length, see Maintenance Replacement Parts.
Here is how to remove the wiper blades: 1. Pull the windshield wiper arm away from the windshield.
2. Push the release lever and slide the wiper assembly toward the driver side of the vehicle.
3. Install a new blade by reversing Steps 1 and 2.
Chevrolet Cobalt Service & Repair Manual. Battery Cable, Replace
Ground Cable
Battery To Battery Tray
Caution: Unless directed otherwise,
the ignition and start switch must be in the OFF or LOCK position, and all
electrical loads must be OFF before servicing any electrical component.
Disconnect the battery ground to prevent an electrical spar ...