Hi my machine will turn on then bleeps once , both off the displays light up then the front one will display 3 little lines and the salt simble the top program display goes out and wont let you do anything???????please help l.o.l???????????.

Other numbers on machine are
dishwasher:KW12S3A . IP21 .

The numbers on the chip board to the program buttons are.
SB E2287315168 . 94V-0 . ROHS . WQP12-B9251.D2-1
2005-10-10

colcox, September 2010