Rear cross alert

For those who have wished this were available, well, it is available as a dealer installed option. From the instruction sheet I've seen, I would agree with Honda: this is no do-it-yourself project! But you also might want to read this from AAA before splurging: https://www.cnet.com/roadshow/news/aaa-rear-cross-traffic-alert-systems-are-bunk/

Terry