How do I remove the alternative motor vehicle credit? I made a mistake in this area and it is preventing me from finalizing my tax return.

You can delete BOTH the Alternative Motor Vehicle Worksheet and Form 8910: Alternative Motor Vehicle Credit. This should resolve your filing problem.

Here's the general procedure for deleting unwanted forms, schedules, and worksheets in TurboTax Online:

1. Open your return in TurboTax. (To do this, sign in to TurboTax, and select the Take me to my return button.)
2. In the left side bar, select Tax Tools> Tools.
3. In the pop-up window Tool Center, choose Delete a form.
4. Select Delete next to the form/schedule/worksheet and follow the onscreen instructions.

I do not have a form 8910 this is not helpful. I need to remove the Alternative vehicle worksheet or you software needs to be updated so it stops flagging it for the purchase date that was 3 years ago!

I agree. It is misleading. Once you get into the form you cannot delete it and cannot finish the filing.

I got around this by deleting the "1099-NEC Worksheet (Untitled)" form.