Tonight, I was a large download by the car, and saw that it was a .ssq file. The file name is consistent with the firmware naming convention, but I am not sure on what it is. The file itself is 5.11 GB, and in my case its name starts with “NA”. I am guessing, this might be the maps its updating.

Below are a couple of screenshots showing this. I am trying to make sense of the binary file, but not making much headway.

Curious, anyone has any ideas?

Update: I found out what .ssq files are; read up more here .