Use only lukewarm or cold water, a soft cloth and a car washing soap to clean exterior lamps and lenses.
Follow instructions under Washing Your Vehicle.
Chevrolet Cobalt Service & Repair Manual. Door Latch
Front
1.
Remove front door trim panel as outlined
in "Door Trim Panel.".
2.
Remove water deflector from front door.
3.
Remove three door latch retaining screws,
Fig. 1.
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