so I've been having battery issues since I bought the car, 08 g37s. if I leave the acc on for a few min the car won't start and I end up jumping it.. this has happened 4 times.. hoping the dealership will replace it. anyways.. the last time I jumped it I was left with no sound.. music, Bluetooth, everything.. I'm guessing a fuse? any ideas?

 

That's not right. I loaded the 2012 nav update on acc for 1.5 hours without an issue. Is your battery going?

 

sounds like the audio fuse. your acc should play music for more than a few minutes before your battery dies

 

Stop using the ACC without the car on. You may have the battery drain issue many 08s suffer from. There is a a TSB that fixes it. Search the forum and you can't miss it.

Check fuses for your audio situation.

 

so I took the battery to auto zone and it tested bad.. come to find out its still under warranty. problem is its an energizer battery and noone sells them.. oh well. ended up buying a new dura last and replacing the fuse.. all good besides sitting in the lot for 10 minutes fixing the windows and radio.. glad that's over!