<human>: Can you give me the gist of the text in a nutshell?

I've been without insurance and with expired tags around a year. Tonight I was pulled over, lied to the officer telling him I rarely drove the car and believed it was with my mother's information in the town on my driver's license (located about an hour away) and that I was just in town visiting family.    

He's obviously skeptical, hands me a citation stating I had to appear in court rather than just pay a fine. He says just bring the proof of insurance and the tags and everything will be waived. The court date is ten days away, and I will certainly have both insurance and tags by then, both obviously picked up after the ticket.  

Now, I know I'm in trouble. But since what I was caught for will no longer be a problem at the court date, is it possible they'll pursue the DWI and expired tags to the point of me possibly spending a few nights in jail? I'm completely fine with just paying a ticket for both the infractions, because I was most certainly breaking the law, but if the issue is taken care of, will they see any reason to pursue further?  

Some background: absolutely no priors, older car that would be understandable as just a backup and not used often.
<bot>: Busted for old tags and no insurance, going to have both before my mandatory court date. Are they likely to do more than make me pay the citation?