Re: Bosch SGI57M05GB/17 display blank – stuck on cold rinse
Update. We removed the control module from the dishwasher and looked inside. There’s a big burn patch on the back of the module; I say this probably indicates there’s a problem!

I’m guessing the problem is with one of the relays on the back (Omron G5LE-1-VD 12VDC). Is there any way of replacing the relay, or identifying what might have caused the relay to fail? How can I check which relay has failed?
Thanks,
Leggie