Update here for anyone wanting to update older operating software (maybe newer too) that can't do it remotely
Use this link and enter your VIN.
https://www.bmw.com/en/footer/software-updates.html
This will give you the correct update file.
Download to a USB (pretty sure this needs to be windows formatted FAT32)
Take this and plug into the car's USB in the armrest. Start the vehicle and navigate to Menu>settings>software update.
Follow the onscreen prompts leaving the engine running.
On completion fully turn off, restart and off you jet! :Thumbsup: