[bjarneh]

> I was saying the system is doing a best efforts action just in case there is dust or snow or other debris there which there sometimes is

I guess that could be the case; but they do seem quite random.

> I'm guessing they have birds in Trondheim.

We do, mostly seagulls where I park my car :-) But you're not dry wiping away anything they produce, that takes a good scrubbing.

> I haven't tried the roller for the wiper

It makes the experience fully controllable from the steering wheel using one hand, which is very good. One light press on the left stalk, and the menu pops up down on the left corner on the screen where you can roll to your preferred setting. I hate having to go into menus on the touch screen while driving.

https://www.tesla.com/ownersmanual/modely/en_us/GUID-A5C33F3...