Crawl underneath and look back in front of the front wheels. You will see a steel box structure that attaches the front cap to the frame. This is a known issue and it may have broken welds or incomplete welds where only a tack weld was used to hold the structure together. This sometimes results in the cruise control kicking off, the dash rattling, the windshield wipers jumping, etc. The bad/missing welds cannot be seen without crawling under the front end of the coach and then looking towards the front frame in front of the front wheels.