The automatic headlamp control worked on my 1999 corvette does not work anymore.

What is your question?

This started after I had the driver side headlamp motor replaced. It was making a noise when the headlamps closed. My manual notes this feature as optional. Could the garage have put in a motor that does not have this feature ? This feature (if you have it) can be turned on or off. The manual directs you to a section called Driver information Center in the index to find out how to turn it on or off, but it does not show up there.