I have fitted a Sat Nav holder to the handle bars and routed the Sat Nav lead to underseat compartment,where there is a ciggarette lighter wired direct to the battery,what I am looking for is a way of connecting the cig lighter so it only works when ignition is on,I have already used the number plate light wires for my pd-oiler,so was looking to connect it in a simmilar way,are there any wires near the underseat compartment that I can use to power the Sat Nav,I know there is a horn connector lead you can purchase but would prefer to keep all the connections to rear of the bike
thanks for any help