Final answer:
The access code for a car's security system is typically programmed by the owner, contrary to being color-determined, changing daily, or obtainable only from the manufacturer.
Step-by-step explanation:
The access code for a car's security system is often something that can be programmed by the owner. This allows for a personalized security code that can be remembered easily by the owner and helps in keeping the vehicle secure. It is not determined by the vehicle's color and does not change automatically each day. While some information may initially come from the manufacturer, the flexibility of programming security features like access codes is a common capability in modern vehicles.