I started to update to 2010 maps on my z1, and it got to 10% then this window popped up saying system error press retry to restart and I did, but then 2 min later the same window popped up. Pressed retry for 10 min then gave up. When I restarted my car the nav system said to re-insert disc. Now I cant get to the main menu screen to cancel the update.
Why does it get to 10% then the system error screen pops up?? is there any way to fix it?
Thanks