Hi there I have a 1993 Toyota Hilux surf lzn130 2lte. The door buzzer used to work now after some light offroading some water came in causing the buzzer to stop working.It now does a very very faint sound. I know people hate the buzzer as it is annoying but I need it to work for my father.I removed the whole dashboard but couldn't find the location of the beeper/buzzer can someone help ?