No headlights/signals after pedal swap

After swapping the brake pedal for the brake/clutch assy neither the turn signals or headlight work. The headlights will come on "bright" by pushing the signal level to the forward position. I've checked all fuses and dropped the steering column back down to verify connections are good. The only unmated connector I've found is a small 3-pin that according to the Chilton wiring diagram is a brake interlock connection. I don't believe it was mated before the swap. All other lights work fine. Any help is greatly appreciated.

vann

Thanks guys, it's a 1991, going from aod to t5 this weekend! I guess i'll drop the column for the 3rd time in a week or two and go looking again. I did verify the connection to the signal assy.