I have a 2008 dodge charger with a 2.7L V6 and no engine modification. Recently I was messing with my fuse box trying to figure out why my keyless entry had randomly stopped working. After giving up I decided to give my car a little strol around the nieghborhood so it could recharge the battery. 10 seconds after driving out I realized I had no power to my heater/ac and my sub woofers had gone out and my airbag sign turned on. My sub woofers has the remote wired into it through fuse #41 and this is how I first noticed it wasn't working. I went back and checked all my fuses to make sure nothing was moved or any fuses were blown. I checked my relays and switched them out to double check and I also opened up my fuse box and checked the continuity of the wire connected to fuse #41 with a mulitimeter and that even checked out. After I pulled out the IOD fuse and disconnected the battery for about 15 minutes trying to reset my car computer thinking maybe it was a computer error. Still nothing! I ran the computer for error codes by turning the key back and fourth about 6 times and nothing came up. At this point I'm just about lost and can't figure out what could be the problem... All together what is my next step?