Hello,

I just recently picked up a new to me 2021 R-Line wagon and bought a Carista OBD plug to do some of the mods that they list of their website such as allowing undertaking so I don't have to worry about muppets hogging the middle lane.
I put the device into the OBD port and fired up the app, and when I selected customisations, it spent about 5-10 minutes scanning the car, then only showed a few of things that Carista list on their website for Passats (Carista, and none of the things that I really wanted. I tried to apply one of the settings that did show up (show A/C fan level in auto mode), but that didn't work.

Have other people had a better experience? I'm not opposed to spending more for OBDEleven or something else, but it seemed that Carista would do what I need for now.

Thanks.