Happy Easter folks! Looking for a power signal for the remote input on my amp. I need one that switches on with the car but is not permanently live. I was looking at using the cigarette/power socket outputs, however these come on when the ignition is on which would unfortunately mean the amp would cut out when I turn the ignition off (the sub would cut out but the MMI would still be on = annoying) Ideally looking for something like the MMI which comes on when the keys are put in and does not switch off until the keys are physically removed from the ignition. So... Any ideas guys?