Hello, New to this forum. I have a 98 convertible & a 99 coupe,the 99 has problem with the head light operation. When the parking lights are turned on the the parking lights come on but the head lights open! That's not supposed to happen,and when they are turned off the head lights close but there is a loud noise that comes from the right side motor or that area. Kind of sounds like gears grinding maybe,hard to define. The noise lasts about 2 to 3 seconds and stops. The same thing happens when the head lights are turned on,the lights work normal and when they are turned off they close and the same noise happens. Hope someone has any ideas what is causing this problem. Thanks