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Remote and amplifier connection

djoled -  
letotof Posted messages 2149 Status Member -
Hello, and thanks in advance for your help.

So I can't find the remote for my car radio, let me explain.

On my amplifier, I have the + connected to the + of the battery with a fuse OK
Then my ground on a ground in the trunk OK
I had connected my remote to a cable on my car radio randomly and it worked but only for a few days.
Today I noticed that the amplifier is not turning on anymore, so I decided to put a "bridge" between the + of the amplifier and the remote (my amplifier turns on) but if I disconnect my remote connected to the car radio and connect the + directly from the amplifier to the remote input of the amplifier, it doesn't turn on

It's a bit complicated to write, can someone help me?

Thanks to everyone for your help

It's an AUDI A4 B6 from 2004 with original sound system and Alpine head unit

Configuration: Windows / Chrome 47.0.2526.73

1 answer

  1.
    letotof Posted messages 2149 Status Member 482
     
    hi

    the remote wire on your car radio is indeed blue with a white stripe,
    have you activated the sub output on the unit because if you don't do it, it does what it did, or check your remote cable along its entire length to see if it's not cut; if that's not the case and it's not cut, it might be the unit that's having a problem.

    it could be that the blue wire no longer has power to send a signal to the amp when you turn on the car radio.

    which side did you put the amp fuse on?
    0