Back in Shop!! (GPS, Unlocking, App Connectivity, 1.5.3)

My car is back in the shop to look at the GPS Offset, unreliable unlocking, terrible app connectivity, and I have asked for the 1.5.3 update that showed back up in the User Manual.

Ending last week, my car had been in the shop for 7 days to look at the missing Road Sign Information (RSI), GPS Offset, and terrible app connectivity. In that time the only useful info that I got was that the RSI had been removed on purpose, but apparently no-one told customer service or the dealerships. They saw the GPS offset and the poor app connectivity but I don't think they got any info on them. They tried reloading the DHU firmware (head unit), but that didn't change or help anything.

After that visit, I received the 1.5.2 on top of 1.5.2 update and that did give me the Auto High Beams. That is nice, but not a feature I was missing.

I'll post back if they are able to give me any info this time, or if 1.5.3 does anything interesting like bringing back RSI in North America.