DB25 TO TCU PIN OUTS SCHEMATIC
 

Hi,
Does anyone have a schematic for the DB25 connector that goes to the TCU.
I have a 2001 X5 with V50 comms setup.
I have got the one for the cpt8000 setup but it is different in the X5.

I'm trying to connect up a ULF module.

For the techies I need the I-Bus and Tel on pin no's

Thanks

you can find the retrofit kits for a V series phone here http://www.bimmernav.com/store/catal...products_id=89

schematic
 

sorry mate too expensive even without the ulf

Thanks 740iL,
I have now already found the pin outs for the X5's db25....
Its quite different from the link you gave, if anyone needs it just pm me..
Thanks again anyway...

do you still have that DB25 to ULF connector pinout? I would appreciate if you could share it

retrofit on 2002 X5 (E53) works great using this pinout
 

Just an FYI:

I used this pinout to retrofit bluetooth in my 2002 BMW X5 and I'm glad to report that it works.

I used ECE TCU index 05 HW SW versions 50 / 28
all specifics can seen in pictures on this post:
http://www.xoutpost.com/electronics/...us-x5-e53.html

I had to force the unit to go into Pairing Mode using INPA, and that's the only way I was able to pair my phone to the unit. NavCoder didn't seem to have been working and also, the unit doesn't go into pairing mode on the ignition restart, unlike what most people suggest that TCU enters pairing mode for the first two minutes.

I removed all phone related options from my Vehicle Order and added SA633 only for the setup to start working.

Any suggestions on how to get the vehicle to enter the bluetooth discoverable mode?