Volvo: 1994 940 Volvl brake lights wont work, brake light switch, bulb failure

Question
My brake lights still do not work, I've replace bulbs, fuses, Stop lamp switch and main light relay.
I know I'm getting power to stop lamp switch?

Any suggestopns?  

Answer
Hey Mark! Did you replace the bulb failure relay? It is a round red relay located in the the fuse/relay panel behing the ashtray. If so, I would check all wiring and connections between the brake light switch and tailamps. Also, check the shiftlock circuit. Does the shiftlock work?


Jimmy