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How to Enter the Unlock Code in the Ford 4500 Radio?

Model: Ford Ford Various
Part: Warning light – error code

In this tutorial, we will see how to enter the unlock code in the Ford 4500 radio, a device found in many Ford models. The code can be found in the documents provided at purchase, but if lost, it can be retrieved through various online services. In this case, you may need the serial number of the radio or the vehicle's VIN. Once you have the unlock code, turn on the ignition, enter the first digit by repeatedly pressing the "1" button, and input the remaining digits using the "2", "3", and "4" buttons. To save the setting, simply press the "5" button once.

Updated on 5 July 2026 by ScegliAuto

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