We had a similar failure of the Sony and elected to install a replacement camera that fit the space and had the desired wide-angle range. Problem for us (we didn't realize it at the time) is that it did not reverse the image. The camera works great, but it still confuses me every-now-and-then when my peripheral vision catches an image in the monitor of a car passing on the right (that is REALLY passing on the left). \ken
Ken, Deb, & Gadget (WIT Club, FMCA, SKP, and grateful volunteers with Habitat for Humanity and SOWERs), traveling in a well-behaved 2005 Winnebago Vectra 40FD w/1100w solar, some gee-golly-whizbang, and a TRAILERED 2015 Cherokee TrailHawk toad.