Hi all, I did a moderate search, but wasn't able to find anything definitive on how to diagnose this problem out. Long and short is that when the iDrive is set to telephone it just says "please wait" forever. My phone doesn't connect or even show my Bimmer in its bluetooth menu. The USB in the center console doesn't work either (one in glovebox works though). Everything else appears to work just fine.
What I've found so far:
2011 X5 35i
professional nav (S609A)
bluetooth w/USB (S6FLA)
Firmware is up to date via BMW.com/update
Reading codes I saw one unit under CIC stated as disabled due to overheating.
Anywho, I'm assuming this is the TCU or MULF (don't know which I have, nor how to tell) so I'd like to start diagnosing this problem out. Any input on how to test these modules and where they're located would be greatly appreciated. I have NCS Expert and such on my laptop, so as long as I can code in another module it shouldn't be a big deal, I just have to figure out which one I need to replace. All help is appreciated
