Originally Posted by
crewmeal
Mine is a Nextbase 312......... I got Halfords to hard wire it into the fuse box for an extra £30.
Through the river people I bought a Nextbase hard wire kit for £11.95 a few months ago, now £14.95 so shop around. Very easy to install, it piggybacks onto any fuse whose circuit becomes live when the ignition is switched on.