You will plead NOT GUILTY and request a trial with the officer present. Once you get your Notice of Trial with the trial date, you then send letter to prosecutor requesting disclosure.
As for Fail To Provide Insurance Card, if the officer says you did not give it to them, how are you going to beat it? Only way to beat it is if the officer does not show up to testify at the trial. But again sometimes (not always) the prosecutor may offer to drop this one if you plead guilty to the other one. If you want to take the other one to trial then prosecutor will not drop this one and you will have to fight it as well.
+++ This is not legal advice, just my opinion! +++