I have a similar problem with my 06. When I first turn the jeep on it makes an audible pop, works for about 3-4 seconds, then another pop, and it cuts out. If I pull the fuse I get the same result when I put it back in. My issue just started this evening and we have had a LOT of heavy rain the past several days so not sure if I have a leak somewhere causing this. Will let it dry out overnight, and try a new fuse tomorrow and see what happens. Frustrating, I have a roadtrip this weekend and will probably go insane without a stereo.
2006 Commander Limited, 5.7 Hemi, QDII, Nav, DVD
2006 Jetta TDI SE, 50+ MPG hwy!