Business & farm

Did the vehicle transfer over or are you entering it as a new vehicle?  If the vehicle transferred over, then it should not be trying to depreciate it again.  

If however, you are entering it as a new vehicle, then be sure to enter the date that you placed it in service correctly, then you will get a question asking "How much did you deduct for Section 179 business use of this vehicle"  Here you will enter that amount and you will not get another depreciation deduction.