2003 Z4, 2.5 Battery Drain Issue??

[Scottd9990]

So I found that I have a battery drain issue when the car sits for a day or two. Found #50, 30 amp Stereo/Amp Fuze killed the drain voltage and #10 5amp that does not seem to be used on a 2003. Any ideas?? I pulled stereo out and all looks fine. Could the Amp be staying on?

Scott

 

[BumpyZ4]

I pulled stereo out and all looks fine. Could the Amp be staying on?

Leave the fuse in and remove the radio and amp one at a time to see which one causes the drain to go away.