father4girls 
2011 BMW 5 Series Sedan 535i xDrive 4dr Sedan AWD (3.0L 6cyl Turbo 8A)
Battery
 I bought my 2011 BMW 535IX back in Oct 2010 and have loved it since day one. The car is great and the dealership is great, I am just concerned that they replaced my battery for the 2nd time in just under 3 years. I am on my 3rd battery and my concern is what happens when the free service contract expires next year? Is it just my car or does BMW have an electrical issue here?