Battery went dead on vehicle
Make sure the battery was not put in with the cables on wrong.Then look,and make sure there was no other wires left off the battery,or unplugged.When the battery was put on,did the battery cable ends get cleaned?If you are not sure,remove them and re-clean them,they should be shiny,no grey,or black film on the contact area,this acts as a insulator,and the starter can not get enough amps from the battery.If none of this works.Get in the car and turn the key on,for 3 minutes,and let the computer learn,and reset.Then turn the key off,for about 30 seconds,and try to start it.If it does not start,the dealer will have to re flash the e c m,to get you going,removal on most new model cars,without a12 volt supply hook up in the aux plug in the car,will cause the car to loose memory.And if the battery looses voltage,to the car,it will also.I hope all this helps you,and if it is at all helpful,please let us know,thank you.