[Kipplur]

Originally Posted by ctuna

Are you a BMW dealership?
If you are you should be familiar with the hardware.
Do you have BMW diagnostics?
If not you should get some or you will have no hope of working
on these cars.

Bimmergeeks.net cable and basic downloads set up on a PC gives
factory level diagnostics (Ista D ) and coding software.
There is a fuse diagram on the rear panel of the glove compartment.
see location in Entertainment PDF.
If these modules are replaced they must be programed for features and
to match the VIN number.


BMW stereo types
http://www.e90post.com/forums/showthread.php?t=352586
http://www.e90post.com/forums/attach...2&d=1266451970
http://www.e90post.com/forums/attach...2&d=1260829447
http://www.e90post.com/forums/showthread.php?t=138949
http://www.e90post.com/forums/attach...1&d=1209780865
http://bmwcoders.com/forum/3-er-8/bm...1-e92-e93-291/
http://technicpnp.com/menuDiagrams/d...e90_92_93.html
http://www.musicarnw.com/page-2/
http://www.e90post.com/forums/attach...3&d=1169133185
http://www.e90post.com/forums/attach...1&d=1209780605
http://www.e90post.com/forums/showthread.php?t=641323
http://www.e90post.com/forums/attach...4&d=1278871872
http://www.e90post.com/forums/showthread.php?t=343673

Bluetooth and USB comes from modules in the Trunk in BMW's of this era.

2006 TCU module provides bluetooth phone and bmw SOS
2007 ulf or mulf module added for usb drive. can have a tcu to
2008 Can have a TCU and Mulf module stacked and in the trunk for both

Tcu telephone control unit it is essentially a cell phone with the bluetooth and SOS
in it . SOS is similar to GM onstar but no longer supported because its 2g.


https://www.e90post.com/forums/showthread.php?t=1681573

electrical pdf
https://www.google.com/url?sa=t&rct=...,d.cGU&cad=rja
http://www.shrani.si/f/G/fL/2lp3YVG1...hicle-elet.pdf
http://www.google.com/url?sa=t&rct=j...85464276,d.cGU

primary links
https://www.bimmerfest.com/forums/at...9&d=1539905743
New Folder

bmw boards and links
https://www.e90post.com/forums/forumdisplay.php?f=27
https://www.bimmerfest.com/forums/forumdisplay.php?f=99
https://www.e90post.com/forums/forumdisplay.php?f=2
https://www.e90post.com/forums/forumdisplay.php?f=122
https://www.e90post.com/forums/forumdisplay.php?f=368
https://www.e90post.com/forums/forumdisplay.php?f=16
https://bimmerretrofit.com/store/
https://www.e90post.com/forums/forumdisplay.php?f=378

Well, Ctuna, thank you for your reply, but I am a product specialist in the sales side and I do not have access to any diag tools, its also a little unrealistic for someone to know every little in and out of any given BMW model.