idrive reboot

Hi all, Having a frustrating problem with my '07 X5's iDrive button. The toggling function works flawlessly, but the center "select" button works intermittently. I have seen numerous posts on the internet about rebooting iDrive and that fixing the problem - but the instructions are always for...

I embarked on a 2 hour trip yesterday when I couldn't get any response from IDrive...The whole system was completely whacked. No time or date was displayed, no stereo... The A/C still worked, though. I restarted the X5 twice, with no fix. The X5 would even start withOUT the key fob in the...