Do it yourself
Frequently asked questions about cars and motorcycles

How to Activate and Deactivate the Alarm on a Ford Mondeo MK4

Model: Ford Mondeo / Fusion MK 4 - Years: 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021
Part: Onboard computer

See other generations:
Video tutorial

In this video, we will see how to deactivate the anti-theft protection on a Ford Mondeo MK4: turn on the radio display, go to Menu/factory settings and select "anti-theft protection", where you can view the vehicle's VIN number consisting of 17 alphanumeric digits.

To deactivate the protection, you need to enter the device's PIN. The PIN can be found in the vehicle's user and maintenance manual, provided by the dealer at the time of vehicle pickup; it is often indicated on a tag or separate label within the manual.

It may also be a sticker attached inside the glove compartment. Without the PIN, you cannot deactivate the protection.

To reactivate the system, simply return to the menu and select "activate". The PIN is not required to reactivate the function.


Posted on 9 May 2026 by ScegliAuto


Related tutorials

Ford Mondeo / Fusion (2007-2014 / MK 3) In this video tutorial, we will see the steps to disable the internal sensors of the alarm system on the Ford Mondeo, following the instructions belo…
Ford Mondeo / Fusion (2007-2014 / MK 3) Disabling the immobiliser on a 2007 Ford Mondeo mk4 can take just a few minutes of your time. To do this, switch on the ignition and access the Setti…
Ford Mondeo / Fusion (2000-2007 / MK 2) The deactivation of the Ford Mondeo immobilizer can be done by connecting a diagnostic tool to the vehicle's OBD port: this port will be located imme…

How to Set the Clock on a Renault Master 3

This guide shows you how to set a new time on a Renault Master 3. Start by turning on the instrument cluster of the vehicle without starting the engine. Next, using the end of the right-hand steering column stalk, scroll through the options on the display until you reach 'set time', then press the down arrow button to make the displayed time blink. Once this is done, press and hold the down arrow button to change the hour, which you can adjust using the two arrow buttons at the end of the stalk. Once the correct hour is set, press and hold the down arrow button again to move to the minutes. After setting the correct time, restart the vehicle.

Watch the video!


by ScegliAuto

More videos