i hope you still have the manual for this oven. I am trying to repair a KEBS247 which is the 24" wide version. Whirlpool parts told me the KEBS207 is the 30" version, if so it oughta be close enough. I think the problem is either with the membrane touch panel, which seems to be discontinued (repair clinic doesn't have it either), or with the control board, or microcomputer which is behind the touch panel, also discontinued, I think. My local APD guy told me if it's the microcomputer there is an outfit called Corecentric which can rebuild, or supply a rebuilt board. This is for an oven owned by a friend of mine who is retired from Sears customer service. He fixes 200 year old clocks and won't appreciate hearing that his 15-or-so year old oven is obsolete. Arigatou gozaimasu Joe