Hello together, because of a longer workshop stay of my XC90 (MJ2017) another XC90 from Sixt (MJ2018). I noticed that the one from Sixt had in the rear camera (simple variant, not 360 degrees) so horizontal guide lines in the camera image, which, depending on the approach to an obstacle from green over yellow to red, indicated. I find a great thing. Unfortunately, my XC90 didn’t…. my dealer doesn’t know any advice here. According to his statement, the XC90 would not have been on the yard, you don’t know how to “refit” it. The latest firmware/software is installed on my apparently (in the display is last software update October 2017). Does anyone know what it means?