S4 B5's Radio not powering on; Please Help!

[Euthanasia]

I have an 02 S4 B5. My stock battery died and evidently when it did it took something with it. After I attached my new optima battery I noticed that my brake light was flashing, my abs light was on solid, and my radio wouldn't turn on. After checking all the fuses I saw that the fuse for the radio was blown, along with the foglights and abs. Once I replaced all the fuses, everything works correctly minus the radio.

The radio is not powering on, and I know the fuse on the driver side panel is not the issue. This is not a SAFE issue, as I am getting absolutely no juice to it at all... Is there another fuse inside the actual radio unit or amplifier?



I ordered Audi radio removal tools off ebay too, they should be coming early next week. (yes I know I could make my own, but I would rather not screw up the latch/locking mechanism; after all they're only 3 bucks shipped)

Can anyone speculate or help me solve the problem? Any advise would be greatly appreciated. Thank you in advance!

[IamEzraM]

I could be wrong, but I think there's a fuse on the back of the radio ???

[Euthanasia]

That's what I'm hoping for, but I was praying someone could re-assure me that yes, there is in fact another fuse in the radio unit...

[twinsnailsS4]

There is another fuse on the back of the radio. Hope that's the fix...

[Euthanasia]

good good good... I was hoping there was one back there. Thanks for the info. I'm going to keep my fingers crossed as I check the other fuse.