Thank you for submitting a question to Manage My Life. I know how frustrating it can be when appliances do not function properly.
The model number you gave me is incomplete, without your model number I am only able to give you general information.
You did not indicate which lights flash and if there was a pattern. The flashing lights could indicate a component failure such as a bad door switch, failed heating circuit, or stuck key on the console. If the control lock is activated try pressing and holding the heated dry button for 4 seconds.
If you do not feel confident repairing this problem yourself, then you can have it repaired at your home by a Sears technician. Here is a link for the website:
Sears Home Services
Here is a link that you may use to view the parts list diagram and for parts purchases;
Sears Parts Direct
If you would like specific help with your dishwasher, please reply to this post with the
complete model number
and more details.
Thanks again for using Manage My Life.