Bluetooth help!!!

[PropellerHead]

Originally Posted by mig25

I find intriguing if this TCU is not Bluetooth compatible if it has a PK code right on it.

My '04 TCU had BT logo and was not BT compatible. I had to buy a BT TCU and replace it.

After that, the module will hold something like 5 or 6 phones. I was only able to add my last phone when the TCU was cleared with GT1/equivalent. I have had a new phone since then and it will not pair either.

After the experience with a replacement head unit in my wife's E46, I am done messing with the stock E53 radio parts.

[SlickGT1]

Originally Posted by PropellerHead

My '04 TCU had BT logo and was not BT compatible. I had to buy a BT TCU and replace it.

After that, the module will hold something like 5 or 6 phones. I was only able to add my last phone when the TCU was cleared with GT1/equivalent. I have had a new phone since then and it will not pair either.

After the experience with a replacement head unit in my wife's E46, I am done messing with the stock E53 radio parts.

Really? I cleared all my phones when I bought the car, and have paired a good 5 phones already. No issues so far.

[Overboost]

Maybe the BMW Telematics Control Unit gurus can help me here.

My 2004 X5 had a problem with the TCU causing a battery drain on my X5 so I pulled the fuse 73 in the back. It had BMW assist but the Bluetooth never worked as I my X5 falls under the 2004 non BT build. So if I want to replace my TCU and get Bluetooth working, is there a specific TCU for BMW Assist and Bluetooth I should look for?

I should point out I do not necessarily need the BMW Assist, but I am having a hard time determining if it matters in the hardware replacement for my chassis.

[PropellerHead]

Originally Posted by Overboost

I should point out I do not necessarily need the BMW Assist, but I am having a hard time determining if it matters in the hardware replacement for my chassis.

The part #'s available for our year will include the BT function you will need. BMW Assist will not function after the upgrade. I'm not even sure anyone is answering phones @ BMWAssist anymore.

[Overboost]

Originally Posted by PropellerHead

The part #'s available for our year will include the BT function you will need. BMW Assist will not function after the upgrade. I'm not even sure anyone is answering phones @ BMWAssist anymore.

Thank you PropellorHead! So if I am searching FleaBay for a used one, any idea if 2005 and later will work?

08 2008 BMW X5 TCU TELEMATICS CONTROL UNIT 84109171348 | eBay

[PropellerHead]

Originally Posted by Overboost

Thank you PropellorHead! So if I am searching FleaBay for a used one, any idea if 2005 and later will work?

08 2008 BMW X5 TCU TELEMATICS CONTROL UNIT 84109171348 | eBay

The BT ULF part # was 84-11-6-946-993.

[Overboost]

Well I will try the one listed out of a 2008 and see how it goes. The one I am trying is 84109171348. I see some claims that is is compatible with BMW 2004-2012. For $50, no real loss if it doesn't work.

[Qsilver7]

Originally Posted by Overboost

Thank you PropellorHead! So if I am searching FleaBay for a used one, any idea if 2005 and later will work?

08 2008 BMW X5 TCU TELEMATICS CONTROL UNIT 84109171348 | eBay

If searching ebay for used BT modules that work...go back to post #8. I placed a direct link to the part database that will give you a list of old & new TCUs that will work and all were used during after the 10/04 date.

Again, if you click the link in post #8...you can compile a list of multiple BT module's 11 digit part numbers that can be used to shop with...and you'll also know those part numbers will fit/work for your model's application.

Regarding BMW ASSIST...the most crucial need for having it installed would be the built-in microphone in the headliner panel that facilitates Voice Commands & the ability to answer & make hands free calls.

[Overboost]

Originally Posted by Qsilver7

If searching ebay for used BT modules that work...go back to post #8. I placed a direct link to the part database that will give you a list of old & new TCUs that will work and all were used during after the 10/04 date.

Again, if you click the link in post #8...you can compile a list of multiple BT module's 11 digit part numbers that can be used to shop with...and you'll also know those part numbers will fit/work for your model's application.

Regarding BMW ASSIST...the most crucial need for having it installed would be the built-in microphone in the headliner panel that facilitates Voice Commands & the ability to answer & make hands free calls.

Yeah, it's all pretty confusing. So many posts from as far back as 2006. I read the 993 model PropellorHead listed does not support voice commands so I am trying to find one that will firstly replace my faulty TCU and will allow bluetooth to work and utilize voice commands. The VO in my X5 does show telephone preparation so as long as the unit plugs in and powers up, we will see. I can use PA Soft to write VIN and I did save the program data from the existing TCU.

[PropellerHead]

Originally Posted by SlickGT1

Really? I cleared all my phones when I bought the car, and have paired a good 5 phones already. No issues so far.

Yeah, I probably went through 5 phones in the 1st year. Cleared it while I was getting a windscreen at the dealer last year and have 2 other phones since.