I have 03 coupe, while working on getting backup light signal (to install backup camera trigger) I've shorted some taillight wires by accident. Now everything dim light (when I turn the light switch 1 nod before headlight) is completely out.
I'm suspecting it could be blown fuse, anyone experience similar case and where can I tackle this.

 

I think you're right. Blown fuse.

 

What other lights/accessories dont work?
Check your fuel panel for one listed as "dome" light or "Interior light" or "entry light"

 

Check the fuses in the engine compartment behind the battery, yes the battery. Its not listed inthe manual. The parking light fuse is there.

 

Thanks PorschePhD, indeed there was a blown 10A fuse back of the battery

 

No prob...Can't figure out for the life of me why in the hell they don't list that fuse box.