I ran into this issue yesterday. When I press the front brake the brake lights dont turn on. When i press the back brake the light turns on just fine. all the cables are plugged into the switch and it make a clicking noise when i press the break like it should. I cant think of anything else it could be. I also checked the fuses and they were fine. Any input would help. thanks

 

your wires r prolly broken somewhere then, or the switch in the front is back, get a voltmeter and test to see if there is power when u pull in the brake lever, that will tell u if the switch is good or not, if it is, you have a wire broke somewhere.

 

^What he said.