I briefly skimmed over that page you linked so apologies if I missed something, but I didn’t see anything in there that implied you are under any obligation to answer questions from an officer. The officer has the right to detain you and in most cases you must comply with an officer’s orders, for example to step out of the vehicle, submit to a search, etc.
However, the 5th amendment of the US Constitution protects citizens from being compelled to offer self-incriminating information. In other words, the officer cannot order you to answer a question.
I briefly skimmed over that page you linked so apologies if I missed something, but I didn’t see anything in there that implied you are under any obligation to answer questions from an officer. The officer has the right to detain you and in most cases you must comply with an officer’s orders, for example to step out of the vehicle, submit to a search, etc.
However, the 5th amendment of the US Constitution protects citizens from being compelled to offer self-incriminating information. In other words, the officer cannot order you to answer a question.
Again, IANAL and this is not legal advice.