My Beko dishwasher packed in one day. Turned out the black tar had melted on the back and it had burned through the insulation on the wire.
Apparently you're not supposed to put their under-counter dishwashers under the counter and it was my fault.
( It was out of warranty, so I just bought a new one as we didn't want to do without ). Also we have a Beko oven/grill. Terrible, awful quality. It was cheap, but I didn't expect to have this many problems - I thought Beko made good stuff.
I'll never be buying Beko again.