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93 w250 all electrical is in good working order except no brake lights, or ignition buzzer. according to wiring diagram the 5th fuse is for stop lights and ignition buzzer but im getting power there. i tried a new brake pedal switch and just about everything i can think of. im stumped!
much appreciated in advance for any ideas or anyone who had this problem before thanks
 

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If I remember correctly there is a ground wire at the rear wire harness, might check that. If you have turn signals and 4 ways your sockets and bulbs are good. Did you check to make sure you have voltage going in and out of the brake switch?
 
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thanks

yea there was a short coming into the brake switch. that took care of it thankyou much!
 
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