Quote:
Originally Posted by apocalapsi
Thank you for your responses. I did a search and found out the ulf module I have produced in 11 2003 has only bmw assist and no Bluetooth. My question is do I switch for a newer ulf module knowing I have to install a cradle button to pair. Or do I buy a tcu unit that pairs automatically. I only have one 52 pin black connection and the antenna connection to my module. It seems the tcu module has at least 3 wire connections so does that mean I can't use a tcu? I've read on forums that some fellow swapped out an older ulf for a newer tcu module with just plug and play, I'm just a little confused. In factI found on ebay a ulf unit and a tcu unit for sale together from a 2010 bmw. Now I'm really confused. Why both?
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BMW started bluetooth on 2004. But I have even microphone pre wired I have 02. year
if u want to keep original system..u need to get 'bluetooth module' I do not know about bluetooth anyenna cable in your car!
In this video u can see reset of bluetooth module:
https://youtu.be/zREux1d5A6c
About new modules from E70 I do not know.... if it works...very well! Never had a chance to compare plug in connectors!
U have to remember with that old module as far as I know will work with old phones!
I can be wrong...but I think I saw one guy connected an Iphone in old system...there are many videos about connection!