[Pecal]

Bob,

I don't know if your regs. require an audible warning in the dash for indicators. You may have to wire in a relay.
The system is great for tracking faults. When you connect you circuits and insert the fuse you get a status LED on the Powercell to confirm that that all is well in that circuit. If there's a problem the status won't light and the circuit won't be energised - a whole lot better than smoke!!

Peter