Hi,

I did it on a 2001 E46 320d Touring, but the harness (pin-setting) of a BIT II is totaly different then form an ULF.

It's possible to reconfigure the whole pin-setting.

But you will have to know what each pin is doing.

You can search different forums on BITII to Bluetooth (ULF) conversion.

Mine is on BMW Treff (google) German Forum but I wrote it there in English.

Beware for your new ULF before you connect it now without reconfigure.

Regards,
Max

http://www.auto-treff.com/bmw/vb/sho...ITII+bluetooth

http://www.auto-treff.com/bmw/vb/sho...5&pagenumber=1

No guarrantee on a X5 but it works for a E46

TheM@x, thanks for replying, but on BIT II there was a small cable with 54 pin that specialst for BIT II. what the number and color of the PINS must be on the bluetooth ULF.

Sorry I don't understand your reaction.

The connecter (54-pin) on the BIT II is exactly the same as for the ULF.

Only the pin-settings are different.

ok, there is small cable 54pin connector connected to the original 54pin both is same and can be installed on the ulf and bit ii, when i connect the ULF directly to the 54pin (without the small connecter) screen work fine, but if i connect it with that BIT II connector the screen comes black.

and for the 54pin setting is it same for all BMW cars i mean x5, 5 and 7 seres. if yes can you send me or tell me how to fix it.

sorry for my english.

Note : the connectore am talking about is on the german forum you post on the pictures with the BIT II kit

Found this one, also for X5

http://www.auto-treff.com/bmw/vb/sho...hreadid=122802

And please do not attache the ULF without first rewire the Connector. You can damage your car and/or ULF if you do not know what you are doing.

sorry but i didnt undestand the map, can i change the bit ii 54pin and istall it better to change the long fix one in the car ? and how (it easier to me by coloring ).

Hi, I realy do not understand your problem.

But I did do a google search again and found this one:
http://www.xoutpost.com/bluetooth/381...bluetooth.html

Hope you find your awnser here, or by one of the posters in that thread.

Good luck.

Regards,
Max

ok i change the 54 pin from the forum you give me and try but it DIDNT work, i coded it by GT1 retrofit also same cannot see it