I added this rear view monitor to my 25.3 last year. I disliked both the location and the operation of the factory system. This system allows me to see behind my coach 100% of the time, not just when in reverse. I mount it on top of my dash with a suction cup...right beside my GPS. I can see both while still keeping an eye on the road ahead. Unfortunately, the price has gone up almost $100 since I bought mine...shop around.
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