it is on now, more than it is off
all the lights look OK - shelf & 3 on each side
is there anything else other than a wiring fault?

mark

 

Are you talking about the brake wear indicator or actual "Brake" light.
1. The "Brake" light means you need to add fluid.
2. The brake wear sensor means you need to change your brakes and repair/replace the sensor.

 

sorry, i mean the 'bulb' indicator - car outline with lines from the rear lights
it isn't just brake lights, but any light

mark