Hello all F10 fans,

I was on an oversea work assignment and left my 2011 F10 in the States by disconnecting the battery (not removing from the car) with a full tank of gas. Now I’m back to the States and heard from people that I should consider getting a brand new battery as my existing one might have been worn out and reconnecting it might damage my car’s computer? Can anyone kindly give me advices on what I should do to restart my car? Should I get BMW roadside assistance to restart the car for me? Or I can sinply try to reconnect the car with the existing battery and jump start it? I also heard the cost to replace the battery at dealer is like $5k?! TIA and happy new year!!!