Just replaced both lamps in Neff B1641 oven, as both original lamps were not working. I have checked all the usual things. The displays all work etc. Does anyone know if there are internal fuses etc or any other issues I should check? I have not found any obvious connections that may be broken etc. Thanks.

Desmond, May 2013

No there are not any internal fuses for the lamps, its very unusual for there to be any fault on the lighting switchgear, if you have a pcb type control instead of rotary knobs then it could be the faulty lamp short circuited in its brass threaded section and blew the pcb, I have had that once before. Before any drastic measures make sure the bulbs are screwed right home to make good contact. Cheers

Kenjo, May 2013