I would like to take out the vent in the centre top of the dash, that the handbook refers to as ventilation for the cd player. I want to cut it slightly to feed through my GPS antenna lead. Has anyone removed this themselves? Is it just a push fit or do I need to get at any fixings from...

Thanks for both replies - marvellous. However, rather than make a long run up, can anyone tell me how to identify any suitable wire behind the drop-down panel behind the steering wheel - near to the fuse box?

Just bought my first Disco (W Reg TD5) and am trying to fit an auxiliary 12v socket behind the drop-down panel under the steering wheel. I can not get to the back of the centre console mounted cigar lighter to splice into the wires, so can anyone please advise me of an easily identifiable place...