Right then. Been trying to wire in an led strip with a switch to be mounted on the dash dimmer dial panel. For whatever reason I'm struggling. Got the 12v from the ignition on live from the cig lighter. Earth isn't a problem. The switch is an led type with an accessory pin out the back. Got the power connected to the 12v pin, earth to the car, and the live from the led strip into the 'A' accessory pin and the negative from the led strip earthed to the car. But for whatever reason it wont work. Any tips or suggestions would be welcome.