THEFTLOCK® is designed to discourage theft of your vehicle's radio. The feature works automatically by learning a portion of the Vehicle Identification Number (VIN). If the radio is moved to a different vehicle, it will not operate and LOCKED will appear on the display.

With THEFTLOCK® activated, the radio will not operate if stolen.

Your radio has a blinking indicator light located on the upper left side of the radio. The indicator light is used to show that the theft-deterrent feature mode is set. The blinking indicator light will only flash when the ignition is in the off position.