Technical Radio constant 12v power stopped working - punto evo2011

[Dude134]

Hey guys,

I was going to add a bluetooth adapter connected to the aux in the back of my f199fl radio when the brown/yellow wire stopped giving power (picture attached before the power drop)

What could be the issue?
Where can i check it's source? I cant seem to trace where it goes to behind the dashboard

Now the radio wont turn on (no power)


Right before the voltage drop:

 

[The Panda Nut]

Fuses seem likely. Some radios have a tiny internal fuse too. I use i needle attached to the meter and pierce the insulation to check the wires are live.

 

[Dude134]

Fuses seem likely. Some radios have a tiny internal fuse too

Just found out it was fuse#5 in the passenger fuse box. Late night i wasn't paying attention