The QBI deduction was new last year.  You do not enter it, TurboTax calculates it based on your entries.  You can click that link for more info about the deduction.  You may have 2 entries for vehicle registration - one that you did enter and one that is blank.  Type car registration into the search bar, press enter, and use the Jump to car registration link to go back through those entries. 

Thanks, good answers, but I don't think relevant in my case.  I am retired (for 23 years) and have no business income unless my portfolio income qualifies as a business.  It is not identified as such and is simply personal investments.  Don't understand in the terms of the definitions of QBI that I read how I would fit in in any way. 

I checked the vehicle registration input and there is only one line with the correct information, but it does not carry forward, so it has to be something else.  Since both items appeared on the same page, I am always looking for a relationship to the two anomalies (not a conspiracy guy, honest)

Bingo! 

But who in congress equates a retirement portfolio dividend with an S corporation? (That was a rhetorical question)

That explains the QBI problem and probably means it is not related to the vehicle registration problem. 

My vehicle registration is missing, also.   Glitch in the program?????

I'm not sending in the 1040 until I get an answer for  this...

The vehicle registration amount falls under the standard deduction.  Therefore, not itemized.

You can enter vehicle registration amounts and they will show as an itemized deduction on Schedule A.  Of course if itemized deductions do not exceed the standard deduction then most taxpayers will choose the standard deduction and the Schedule A will not be submitted.  Here is a link with discussion.