corsa 1998?

double check fuse 21 15amp .check the brake switch it may be duff or out of adjustment.it is located on a bracket behind the facsia at the top of the brake pedal. you can unplug the connector from the switch and short out the connector with a piece of wire.with the ignition on the brake light should now be on,if they do light the fault is the switch.if not there may be a wiring fault so check for broken wires loose connections or a bad earth connection to chasis.hope this helps.

xs11
March 2010