Try using the steps below to remove vehicle mileage from your return.
To delete your business vehicle in
TurboTax Online:
1.
Go to "My Account" in the top right corner
2.
Select "Tools"
3.
Under "Tools Center" select "Delete a Form"
4. Navigate to " "Schedule C (Your Job) --
Car & Truck Expenses Worksheet (Your Vehicle)" or "Form
2106 (Your Job) -- Vehicle Expenses Worksheet (Your Vehicle)"" and select "Delete" next to it