Any luck using the instructions in posts #4 & #8 that are for the TCU instead of the the ULF?

If this is confusing...as mentioned in post #4...the X5 w/premium pkg and BMW Assit...came with the newer TCU module which has built in circuitry to call for help (Assist)...whereas the instruction you followed & linked us to was for the older ULF module (Bluetooth).

If you have the BMW ASSIST (SOS) button in your headliner...then you should follow the instructions in post #4 & #8.

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• 2015 f06 650ix GC (Moonstone exterior/Cohiba brown Merino Leather interior)
• 2014 f15 X5 50i (Space Gray exterior/Mocha Nappa Leather interior)