Ford Mustang Owners Manual: Replacing a lost key or remote control

You can purchase replacement or additional keys or remote controls from an authorized dealer. A dealer can program the transmitters to your vehicle or you may be able to program them yourself. See the Security chapter for information on programming your transmitters.

    Remote control
    Integrated Keyhead Transmitters The key blade is used to start the vehicle and unlock or lock the drivers door from outside the vehicle. The transmitter portion functions as the remote control. ...

    MyKey
    ...

    Other materials:

    Master Cylinder Priming - 4.6L
    Master Cylinder Priming - In-Vehicle or Bench WARNING: Brake fluid contains polyglycol ethers and polyglycols. Avoid contact with eyes. Wash hands thoroughly after handling. If brake fluid contacts eyes, flush eyes with running water for 15 minutes. Get medi ...

    Checking MyKey system status
    You can find information about your programmed MyKeys by using the information display. MYKEY DISTANCE Tracks the distance when drivers use a MyKey. The only way to delete the accumulated distance is by using an admin key to clear your MyKey. If the dis ...

    Inspection and Verification
    Inspection and Verification WARNING: Use of any other than the approved DOT 3 brake fluid will cause permanent damage to brake components and will render the brakes inoperative. WARNING: Brake fluid contains polyglycol ethers and polyglycols. Avoid contact ...