I sent mine in to AKATV too and he got it looking like new! His turn around was 1 day. I had all but given up on being able to ever find a replacement or get this fixed. So glad I found someone who could do it, keep my original hours and mileage and for a reasonable price.
No pressure washer, just a garden hose. And there doesn't appear to be moisture behind the cover. I'll send you some pictures directly. Thanks for responding!
Mine looks just like Don's, but it happened after I washed it. Everything still works behind it, but it's very hard to see. @akatv can you send me your contact for getting mine repaired as well?