Many drivers know this scene all too well. The evolution of automotive car keys has changed not only how cars are accessed but also how security is kept in the automotive sector. The change from conventional keys to smart systems has become a vital issue for both manufacturers and customers as technology progresses. This paper investigates how automobile keys and remotes affect the experience of car ownership and their relevance. The Historical Background of Automotive Keys Automotive car keys started out as basic metal designs that opened doors and started engines. At first, car keys were basic and simple to copy, which raised questions about security. The demand for improved safety elements changed as the car sector developed. Transponder keys, which use a chip interacting with the car to stop illegal entrance, represented a turning point. Emphasizing the need for dependable automotive car keys, this invention not only enhanced vehicle security but also laid the groundwork...