Adjust the head restraint so that the top of the restraint is at the same height as the top of the occupant's head.
This position reduces the chance of a neck injury in a crash.
Pull the head restraint up to raise it. To lower the head restraint, press the button, located on the top of the seatback, and push the restraint down.
Chevrolet Cobalt Owners Manual. Collision Damage Repair
If your vehicle is involved in a collision and it is
damaged, have the damage repaired by a qualified
technician using the proper equipment and quality
replacement parts. Poorly performed collision repairs
diminish your vehicle's resale value, and safety
performance can be compromised in subseq ...