At my 500 mile service today I had my TomTom Rider 400 wired in to come on and off with the ignition. At first the dealer could not find an accessory wire and so was going to wire it straight to the battery, which TomTom don't recommend. But then I showed him a post by Commander Cody on the regular Scout forum in a thread: Controlling Accessories Power By Key. This enabled him to find the wire for accessories and wire in the TomTom. I wasn't sure the wire would be on the UK Scout 60, so I'm relieved and pleased with the outcome.