2nd October 2008, 04:59
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#1
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Member, Sport: Off DSC: On (>50 posts)
Join Date: Jul 2008
Location: Chicago, IL
Garage:
Le Mans Blue E39 M5
Thanks: 0
Thanked 9 Times in 4 Posts
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Difference between ULF and TCU for Bluetooth
Thought I should ask before giving bimmernav a call but I have a complete retrofit done for my 01 m5 for bluetooth. The problem is the ulf module I had broke and by accidented orderd a tcu/bluetooth unit from an 06 m3. It plugs right in and car recognizes it, but the pairing button no longer works.
Anyone know if i can make this work or should I just sell it again and get a ULF unit? I heard for TCUs they need reprogramming?
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