Had the same problem - you can't buy transfers from the oven maker but you can make your own - I bought laser Water Transfer decal paper (£13 for 10 sheets of A4 clear) - made up my dials in powerpoint (test print them for fit, layout etc on normal paper) then printed them on the decal paper and put them on the facia (ensure clean before application). A good start is to scan your instruction book (it has the original dials in it). Let them dry fully. Mine went on 8 months ago and still there (onto stainless steel). A little work and only a tenner in cost ... forget getting new facia that's probably what they want :)
Iain, October 2009