battered

Well, here goes... I have just bought a 1997 328i M Sport. It is a solid decent example but, as is to be expected with any sixteen year-old car, has instantly become a long-term project to keep me busy for the next year or two... Cost: £1,200 I have already done a number of tidy-up...

can anyone help me , i want to change the ke fob casing with a new one, i have the new casing (this one) http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=260572751548&ssPageName=STRK:MEWNX:IT but i got told its a nightmare to change i hope someone was pulling my chain as mine is joe...