https://robertson-lassen.thoug....htlanes.net/the-no-o
https://notes.io/w5ThH
How to Use Automotive Keys Properly There are many different styles of keys for cars. Certain keys have transponder chips embedded in their heads. Others are flat and operate mechanically by means of grooves on tops and bottoms. Early car keys were easy to duplicate, but manufacturers later added a chip that stored a unique"password" for your vehicle. This provides an additional layer of security against theft. Transponder key A