Hi,
downloaded V32 today, burned a CD with IMGBURN, but how can I install the firmware? Just pressing the start button once (should be the analog to key position 1) and inserting the CD does not help, the screen only says "insert NAV DVD". BTW: I got keyless go, do I need to insert the key for this?

Any recommendations what to do to start the update process?

Car is a 2008 X5, built in March

Thanks
S