Ok, I see you for what you are. You can't be Black saying yes to number 2. That opens the door to you setting there while they rummage through your vehicle for something that does not exist. In some places, they will plant something on you if they can't find anything. So when you are in court over it, and you gave them permission to search, you have handcuffed your own lawyer against a push for illegal search and seizure.
Do you not know many people have had their cash taken from them by the police, just because the police found it in their search of the vehicle that the driver gave them permission to do?