IVe bought myself a set of wee blue LED bulbs to tart up my TD5 instrument panel , Iv e changed all of them except the clock . There is a bulb in it cos it lights up . however ive taken it out of the panel and it seems to me the whole thing is sealed . the bulbs are hidden in there somewhre . Ive just found a bit in haynes where it says post 2002 defenders have non-replacable LED instrument bulbs . Anyone managed to change the bulb in the clock ????