Get your taxes done using TurboTax

I'm having the same issue. Turbo tax pulled my info from last year which was also the first year I used my vehicle for work. So, it should have all the info it needs. Yet after answering all the questions, I did the check for errors  and it said  36a 2, 36i, and 36j needed to be filled in. How do I know what to put in those spaces?