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:

    Cylinder Head (Disassembly and Assembly of Subassemblies)
    Engine       A modular engine is built around four modules: the intake module the cylinder head module (RH) the cylinder head module (LH) the lower engine module While not all repairs can take advantage of the modular conc ...

    Vehicle identification number
    The vehicle identification number is located on the drivers side instrument panel. Please note that in the graphic, XXXX is representative of your vehicle identification number. The Vehicle Identification Number (VIN) contains the following informatio ...

    Installation
    Removal CAUTION: Suspension fasteners are critical parts because they affect performance of vital components and systems and their failure can result in major service expense. A new part with the same part number must be installed if installation becomes nec ...