BrianUK, the bumper camera was moved upwards to make it more useful, previously the visibility ahead was so lousy that it was not really useful. You can quickly make yourself a little mod that lowers the camera (doesn't trigger the warning).
Edit: Holy shit man ( ^ ) , take it easy! Yeah, some changes are maybe not for the better, but that's why you have the modding tools at your service. It's a trial and error and a product in development, and sooner or later changes we like / do not like will occure, but we just have to work with what we got and give feedback on a structured way the things we want changed / altered.
No, modding tools are to make additional content, not to fix crap changes.