Jenn-Air JBL800 Work Top Blender "back lights don 39" Questions

...don't engage Same thing happened to me and I ONLY used the thing 2xs (I was about to go H.A.M aka hard as a muthaF'er considering the price) then I tried the smaller cup size and it worked then ...

...Lights don't light, the motor doesn't operate. Anything we can do to fix it? Thanks. I don't have a solution, but I do need the cap that goes on the lid if you want to sell yours. The ...