Can I get my traffic case dismissed by a wrongly filled out citation?

No, your case will not get dismissed based solely on that.

I wanted to know if Penal Code 484(A) is for a leased car not being returned after the lease has expired?

484 and 488 are, essentially, the same thing - both are theft.

I was charged with 484(A) for having railroad rail in the back of my truck, I know it is petty theft, but the steel was mine!

It sounds like you have a defense. Get an attorney and fight the charges.

I AM ON FELONY PROBATION IN MARIN COUNTY. I HAVE NEVER BEEN IN TROUBLE WITH THE LAW. I WANT TO REQUEST A EARLY TERMINATION AFTER

No it will have no effect one way or the other.

How is it beneficial to go to traffic school for a seatbelt violation if it's a non point violation?

It's not. Don't waste your time, money, and don't burn a "traffic school" session when you don't have to.

Can I fight this DUI?

But you were driving - "I hit a parked car..." - hello?! Get a CA attorney to deal with this. Your BA is a problem.

Yes you can have the bail exonerated. That bail is based on what the police ask for when you were arrested. If you posted, and the da doesn't...

Advice

And...what's your question?

PC 851.8 Factual Innocence Does "bad information" from informant qualify as reasonalble cause/belief I committed the offense?

No, because their arrest of you, even on false information, is covered by "good faith." You would have to show that the information was false, and...

First offense and charged with 484 a Petty theft. I have a court date shortly. How do I get this dismissed or lowered?

First, don't pay the civil demand - nothing will happen and it will have no effect one way or another on your criminal case. Second, get an...