1st Oct 2011, 22:57

Sound like either you have a loose fuse or a faulty brake light switch, which is only $20 to replace.

17th Oct 2011, 19:31

The back lights that work when they want can be fixed easily - we had same problem; one day a man came up and said just use a slightly bigger screw, and make sure it's tight... Not had the problem since... Dunno if would work for you though?