Coastal lockpick alternatives

I recently bought an '05 Prius and was wanting to put the CoastaleTech ultimate lockpick 1 in it. Unfortunately for me they no longer make this product and they don't have any in back stock. I was able to get my car to run in EV mode simply by connecting some stranded wire from the ECU to the headlight flashers for only $1.50. I was hoping someone out there knew how to build a switch that would accomplish the same thing as the ultimate lockpick would?