Thanks for your interest David.
There are several parameters. Length, width, height, weight etc. I chose the smallest number available for each of the parameters.
I assume the cross traffic alert doesn't work while the hitch light is plugged in because, a notice appears on the instrument...
Thx for the reply!
Unfortunately its not that easy. In the trailer "set up/configuration" you can choose "no active trailer" that was my first choice but didn't work (cross traffic still turns off)
Next I tried to configure a trailer with all dimensions as small as possible - same result.
Guess...