The tilt wheel lever is located on the left side of the steering column.
To adjust the steering wheel: 1. Pull the lever down.
2. Move the steering wheel up or down into a comfortable position.
3. Pull the lever up to lock the steering wheel in place.
Chevrolet Cobalt Owners Manual. Removing the Flat Tire and Installing the Spare Tire (All Models Except SS)
1. Do a safety check before proceeding.
See Changing a Flat Tire.
2. If your vehicle has plastic wheel covers, use the
wheel wrench to loosen the plastic wheel nut caps.
Once the plastic wheel nut caps have been
loosened with the wheel wrench, you can finish
loosening them with your fingers. ...