Wiring digram or colours for e82

[Bc420i]

Could use some help if anybody has a wiring diagram for the e82 quad lock, buisness head unit. Im trying to splice in a line output converter. So i can hook up sub up to it. I need the 12v cable, ground cable and remote cable for turning it on and off i also need to add my subs remote cable so that turns on and off.

Im using this line converter, RED WOLF Amplifier Add on Adapter 2 Channel Line Output Converter for 2000-2016 VW, 2002-2016 BMW, 2007-2017 Mercedes Subwoofer Amp Speaker to Line Level Converter
https://amzn.eu/d/aUKDm0m

I have pictures but not sure how to upload them here

Any help is appreciated

Happy new year

[tracer bullet]

Just some google results, but I've got time to kill, maybe one will help:

https://www.ebay.com/itm/185772199880

https://www.e90post.com/forums/showthread.php?t=138949

https://www.1addicts.com/forums/showthread.php?t=283646

https://www.babybmw.net/threads/conn...il-wire.99628/

and related

https://www.youtube.com/watch?app=desktop&v=DWcbe81WadM

[Suprgnat]

Originally Posted by Bc420i

Could use some help if anybody has a wiring diagram for the e82 quad lock, buisness head unit. Im trying to splice in a line output converter. So i can hook up sub up to it. I need the 12v cable, ground cable and remote cable for turning it on and off i also need to add my subs remote cable so that turns on and off.

Im using this line converter, RED WOLF Amplifier Add on Adapter 2 Channel Line Output Converter for 2000-2016 VW, 2002-2016 BMW, 2007-2017 Mercedes Subwoofer Amp Speaker to Line Level Converter
https://amzn.eu/d/aUKDm0m

I have pictures but not sure how to upload them here

Any help is appreciated

Happy new year

For a 2013 128i and the formatting is kind of wonky, but here are the schematics for:

Pgs 94-96 Base Radio with Nav
Pgs 98-102 Hifi with CCC
Pgs 104-106 Hifi with CIC
Pg 108 Top Hifi

[Bc420i]

Thanks for the replys

I managed to get it working

I have the extended harness i got with the converter, so i didnt mind cutting a few wires and splicing them with waygos tested and found something that would activate the sub but i have had to make a makeshift manual switch for now for the sub

And the converter works without power. ive had it powered up and it doesnt sound any diffrent.

Im going to get an android screen save myself some hassle

Thanks for the help

[tracer bullet]

For future use: https://technicpnp.com/