[slc1978]

Hi,

I am hoping that someone can shed some light on what the correct (or most correct) part number is for a replacement Bluetooth (MULF) module.

I have a September 2005 built 325i E90 - it has S644A and the HiFi Professional System. Recently the Bluetooth (aka MULF) module gave up and I require another one, they dont make the one that died (part #: 84.21 6 975 173)

I have searched both RealOEM.com and BMWFans.info and they both return different part numbers.. So I'm ata loss to figure out which is the right one...

My questions are: which is the more reliable site for this information; and am I able to use any Part number given for my car (including ones that are discontinued that i may find on ebay, etc)..

I hope this is clear but any help or direction would be hugely appreciated!!

Cheers,
Steve

[slc1978]

bump - anyone?