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How to Program the Key of a Volkswagen Jetta with CJ4

Model: Volkswagen Jetta MK 6, A6 - Years 2010-2018
Part: Key

In this video, see how the alarm control works on the Volkswagen Jetta using the CJ4: the battery must be charged to at least 12.5 volts, and you need a key to turn on the ignition. Connect the CJ4 to the vehicle with the cable, and you will immediately see the main menu. Press the enter button and select the brand of your vehicle, Volkswagen. Now search the menu for central locking and select the "comfort system" and press "enter". Wait a moment for the data processing, then search for "adaptation", press "enter" again, and there find the channel for the vehicle, which in this case is number 1, then press "enter" again. It shows what you are doing, then press "enter" once more. Wait a moment for the procedure, and then accept. Now the key is programmed, but check the remote control functions.

Updated on 25 July 2026 by ScegliAuto

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by ScegliAuto

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