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Aftermarket Headunit, 1998 Audi A3, Amp Remote Turn On

Printed From: the12volt.com
Forum Name: Car Audio
Forum Discription: Car Stereos, Amplifiers, Crossovers, Processors, Speakers, Subwoofers, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=146655
Printed Date: April 19, 2024 at 5:18 PM


Topic: Aftermarket Headunit, 1998 Audi A3, Amp Remote Turn On

Posted By: costads
Subject: Aftermarket Headunit, 1998 Audi A3, Amp Remote Turn On
Date Posted: January 05, 2021 at 11:49 PM

Hi,

I have bought an A3 from 98, without radio installed. So I wanted to install a standard Alpine unit I had already, and a bought an adapter (ACV 38-02) for my half active Audi setup (Sub in the trunk). However, on the yellow mini iso plug, where the amp remote wire is supposed to be, there is no wire at all.

I have checked loads of diagrams from different Audi radios, but I can't figure out how to enable the amp and rear speakers.

Do you have any ideas perhaps?

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Replies:

Posted By: aznrac3r4lyf3
Date Posted: September 25, 2021 at 11:13 PM
The remote turn on should be in the red harness, metra 70-1787 should be the harness you need to make everything work.





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