[ctuna]

Makoa6

Your on the wrong sub forum this is for the stereo and entertainment
section. You want to be on the general or motor sub forum.

I would suggest you get a Bimmergeeks diag cable and download and set up ista D and P as well as the Inpa coding.diagnostic and coding suite .
The following links will be some help.
Ista is like an diag and shop manual
Ista is the program that BMW used in there shops
for most of the life of the e90.

https://www.newtis.info/tisv2/a/en/

electical e90 pdf
http://www.google.com/url?sa=t&rct=j...,d.cGU&cad=rja
http://www.google.com/url?sa=t&rct=j...85464276,d.cGU
http://www.google.com/url?sa=t&rct=j...85464276,d.cGU

http://www.e90post.com/forums/forumdisplay.php?f=16

http://www.e90post.com/forums/forumdisplay.php?f=378

Might be the HPFP problem mentioned so much.
You need a BMW specific scanning system to get
all the codes .(Such as Ista d)

general forum

http://www.e90post.com/forums/forumdisplay.php?f=2

http://www.e90post.com/forums/showthread.php?t=333519

Mahlo.

[qcutta]

Originally Posted by bluelake

Here are some diagrams and pictures that might help people in their future installs.

First I took a look at the wiring harness by the amp (std. US-spec "Hi-Fi" stereo, non-L7). Wow! What a tangle.

IMG_0695.JPG

So I pried them apart to figure it out.

Wiring Harness-1 copy.jpg

Then, to avoid confusion I made this wiring diagram on the computer.

BMW Hi-Fi Wiring Diagram.jpg

Then I decided to make one to help out the Logic 7 folks.

Wiring Diagram-l L7.jpg

If I got anything wrong, please let me know and I'll revise. I was working off some forum thread info for the L-7, since I don't have such a system. Cheers and good luck.

I have a loud horn that im trying to Install into my 328i.. I’m trying to figure out which wires are my front left speaker because my wiring color in my car is a little bit different.

[smacame]

Just wanted to drop a quick thank you here, these were great to have during my e92 upgrades over the last few weeks.

[Le7316]

Originally Posted by smacame

Just wanted to drop a quick thank you here, these were great to have during my e92 upgrades over the last few weeks.

Did you tap directly to stock sub ( Left + Right ) for our RCA ?

[quoting]

Thanks, this helped

[diazjuan1998]

Incredible Amount Of Accurate Information!!!

THANK YOU!!

[Thechosen1]

Originally Posted by enforcerman

I used this very post to tap into wires. Needs a sticky.

were you able to use this diagram for your 2014 msport?, just curious on what wire you used for the remote turn on, and if the colors were the same? thanks

[icarus20]

Hi everyone,

New to the forums. And BMW for that matter. Hope this is the right place to post, since it appears I can't make a new topic yet...

I'm working on replacing my factory stereo and stuck on one factor. Every install video I have seen (as well as the instructions in the box) say that I should have 1 antenna cable running into my factory stereo, but I have two. One that has a mostly purple cap and one that has a mostly black cap. Any idea which is the proper antenna cable I want to connect to my new stereo?

Thanks in advance for the help!