Pop open the hood and turn the Corvette’s engine off. Sit inside the vehicle. Turn the headlight switch to the “On” position, and then immediately turn it to the “Parking Light” position. You’ll need to do this quick enough to catch the pop-up headlights in the partially-up position. You’ll be unable to replace them if they are fully open or closed. Step out of the car and inspect the headlights. If they aren’t partially opened, try again until you can get them in the right position.
Remove the two Phillips screws on either side of the front part of the headlight. Then remove the two Phillips screws on either side of the pop-up headlight cover. Reach your arm behind the headlight and push the cover forward to remove it. With the cover removed, you’ll have access to the headlight-mounting screws.