stereo system, 93 bmw 740il
Printed From: the12volt.com
Forum Name: Vehicle Wiring Information & File Requests
Forum Discription: Request Car Alarm, Car Stereo, Cruise Control, Remote Starter, Navigation, Mobile Video, and Other Vehicle Specific Wiring Info, Manuals, Tech Tips
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=131530
Printed Date: May 02, 2025 at 6:53 AM
Topic: stereo system, 93 bmw 740il
Posted By: 740ilniner
Subject: stereo system, 93 bmw 740il
Date Posted: June 03, 2012 at 1:15 AM
I would like to know the stereo system wiring for my 1993 bmw 740il.
Replies:
Posted By: howie ll
Date Posted: June 03, 2012 at 3:51 AM
Might I ask the specifics, that series was extremely complicated with an amp in the right rear plus a built in phone system.
What are you trying to do?
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Amateurs assume, don't test and have problems; pros test first. I am not a free install service.
Read the installation manual, do a search here or online for your vehicle wiring before posting.
Posted By: howie ll
Date Posted: June 03, 2012 at 3:52 AM
Sorry, left rear.
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Amateurs assume, don't test and have problems; pros test first. I am not a free install service.
Read the installation manual, do a search here or online for your vehicle wiring before posting.
Posted By: 740ilniner
Date Posted: June 03, 2012 at 4:14 PM
First of all I bought this car without the factory stereo and want to install an aftermarket stereo. Willing to sacrifice the phone system but want to use the amp if possible.
Posted By: 740ilniner
Date Posted: June 03, 2012 at 4:26 PM
What makes this stereo system.so complicated?
Posted By: howie ll
Date Posted: June 03, 2012 at 4:26 PM
If the factory 14 pin plug is still there, just get an adaptor lead from Scosche, Metra etc.
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Amateurs assume, don't test and have problems; pros test first. I am not a free install service.
Read the installation manual, do a search here or online for your vehicle wiring before posting.
Posted By: howie ll
Date Posted: June 03, 2012 at 4:29 PM
Only trying to understand it unless you're a qualified sparks or experienced audio pro and adding amps, subs etc. but don't worry, you only need that plug.
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Amateurs assume, don't test and have problems; pros test first. I am not a free install service.
Read the installation manual, do a search here or online for your vehicle wiring before posting.
Posted By: howie ll
Date Posted: June 03, 2012 at 4:42 PM
Just look at the applications guide, top of page to the left.
All you need is listed.
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Amateurs assume, don't test and have problems; pros test first. I am not a free install service.
Read the installation manual, do a search here or online for your vehicle wiring before posting.
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