Brake Switch Location

I am going to install an electric brake control and trailer lamp isolator/converter this weekend. The brake controller requires an input from the brake switch or brake lamp. I have not looked but am going to ask anyway, where is the brake switch?

thanks,

Mark

Above the brake pedal ... here is a thread on changing the switch http://forums.vwvortex.com/zerothread?id=1158315

Thank You

Thank you for the information.