If you have been claiming Vehicle Expenses in your Business, you need to Edit that section and indicate that you 'stopped using the vehicle for business' and enter the date.
There are usually no tax implications, as the Sales Price is $0 if you converted the Vehicle to 100% personal use.
This question was previously answered by MarilynG
**Say "Thanks" by clicking the thumb icon in a post
**Mark the post that answers your question by clicking on "Mark as Best Answer"