Thread: MULF or TCU
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Old 07-19-2015, 11:35 AM
Jnash467 Jnash467 is offline
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Join Date: Oct 2012
Location: Aurora, IL
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MULF or TCU

I've searched the threads, but didn't find a definitive answer. My sunroof drain got plugged, and my left rear compartment area got soaked in my 2009 X5. The SOS malfunction error light came on. Now my Bluetooth, Aux, and Sat quit working. The voice recognition works, but can't hear me.
My radio, CD, NAV, and I-Control still works. Before I take it to the dealer, do any of you have insight on which box would control what's not working?
Thank you in advance.
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