The tire sealant and compressor kit is located in the trunk.
1. Open the trunk. See Trunk.
2. Lift the trunk liner.

3. Remove the retainer that holds the tire sealant and compressor kit.
4. Remove the kit from the foam container.
To store the tire sealant and compressor kit, reverse the steps.
Tire Sealant and Compressor Kit
Changing a Flat TireChevrolet Cobalt Service & Repair Manual. Multi-Function Switch, Replace
1.
Remove steering column trim covers.
2.
Remove multi-function switch retaining
screws.
3.
Disconnect multi-function switch electrical
connector, then remove switch from column.
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