Simple mate on No 1, Pull up at the back near the ash tray, remove gear knob (careful, one spanner held firm under the gear gator, another spanner round the gear knob with a towel under the spanners teeth to protect your knob!) undo heater matrig plug (small screwdriver to depress the tab)... Job done... This may help with cutting ideas etc.... http://my350z.com/forum/audio-video-and ... te-up.html
Good luck!!!