When you enter the seven last characters in your VIN, it will automaticly go to the next page. Perhaps your car already has the last one? Or perhaps try another browser? Or you can check your version nbr. in iDrive. The latest is MX-3.5.4, TX-3.5.5 (drop all zeros)
Originally Posted by Needsdecaf
Thanks for this info! I don't see how to download the firmware once I input my VIN. I think this may be the root of my issue with sound quality on my iPhone 5 - people tell me it's horrible.
If you could help, would be appreciate. Thanks!
Last edited by Mobileum; 11-21-2012 at 08:28 AM.