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:

    Installation
    Removal 1. Remove brake master cylinder filler cap (2162). Check brake fluid level in brake master cylinder reservoir (2K478). Remove fluid until brake master cylinder reservoir is half full. 2. Raise and support the vehicle. 3. Remove the wheel and tire assembly. . 4. CAUTION ...

    Front passenger sensing system
    WARNING: Even with Advanced Restraints Systems, children 12 and under should be properly restrained in a rear seating position. Failure to follow this could seriously increase the risk of injury or death. WARNING: Sitting improperly out of position or with the seat back reclined too far can t ...

    Coupling
    Steering Column (Description and Operation)   NOTE: All fasteners are important because they can affect the performance of vital parts and systems. Incorrect installation of the fasteners can result in major repair expenses. They must be installed new with fasteners of the same part num ...