I've got two problems with a 1993 Roadmaster but I think one is causing the other. I have developed a water leak into the trunk. Every time it rains water is getting in. Does anyone know if there is a drain of some kind or should the water shed around the trunk lid seal? The other problem is the brake lights stay on occasionally after a brake application. Could it be caused by a short that developed as a result of water in the trunk? Thanks for the help.