Hey thanks for your replies.

Actually according the repair manual the A3 Gry wire is the Turn Module 2 supply. The A5 Ppl wire is the Turn/Haz Module signal and the E1 LtBlu wire is the Turn/Haz Module. I'm thinking two of three wires go to each of the two flashers. The third may not be needed?

I'll start wiring the Burb next week so it'll be trail and error. Hopefully the errors won't result in shorting out any of the switches in the steering column :o .