How do I change/replace the brake light switch on a 2009 Ford Escape (Limited 3.0L 4WD)? It started to gradually get worse as time went on: when I press on the brake, my brake lights don't come on and I can't shift out of park. I now have to keep hitting my brake until I can shift. I already got the part, now I need to know how to replace it. Can anyone help? Thanks