i simply pulled the whole cig lighter out,theres 3 wires on the back of it,2 for power and 1 earth,from memory the earth was black with orange stripe(just check with a multimeter)one of the power wires is for the light around the cig lighter(the one with a plug on it)put this wont be needed as the aftermaket cig lighter wont fit inside the light,but the aftermaket lighter fits straight in the hole in ur dash,
so all u need is a new cig lighter
a pair of crippers(if u get the cig lighter from a auto electrican just ask them for a connector that fits on the
bottom of ur new lighter)if not there avalible everywhere)
ands about 15mins then ur done,haha its one of the only things im game to touch in my car without fear of sdtuffing it up,so it must be pretty easy