Audi concert stereo won't power with eBay quadlock

[R55 MRU]

So I have a Audi a3 concert double din stereo.

I got the quad lock off eBay.

Here is the diagram

Here I read that I needed to piggyback a wire from +ub into. Di sens. But no power. What am I doing wrong?

 

[R55 MRU]

Anyone able to shed some light . Can't get any lights or power from the head unit at all have I bought a knackered head unit?

 

[FranA3]

have you tryed the power outlet with a test light to see if the fuse has popped at all , is there power still there , i had a fuse pop when i put in my bt kit it doesnt take alot to blow a fuse

 

[R55 MRU]

The fuse on back of the radio looks okay to me ? Or do you mean a fuse on the car?

 

[FranA3]

yeah fuse on the car the one for the radio cant remember which one it is off hand

 

[R55 MRU]

F19. 15 blue. Checked it all ok . Someone help

 

[Khufu]

i know its a silly question but you did have a stereo already fitted before? Just in case the car wasnt coded for a stereo?

 

[R55 MRU]

Had a single din stereo mate done a conversion. All sorted now mate had to re channel the earth. Stupid ebay harness has been mullered but all working now

 

[FranA3]

ebay special then dude lol, glad you got it sorted man it can be so annoying sometimes when stuff like that happens

 

[rdhighoctane]

Had a single din stereo mate done a conversion. All sorted now mate had to re channel the earth. Stupid ebay harness has been mullered but all working now

Exactly the same prob. What was it you did exactly to get it to work?

 

[maikysupra]

Exactly the same prob. What was it you did exactly to get it to work?

I know it's an old thread but i'm also interested in what did you guys do exactly to fix this?