What is the method to deactivate the Focus anti-theft system?

[OIsaac]

To manually deactivate the Focus anti-theft system, insert the key into the ignition and turn it to the position where the indicator light comes on, then quickly turn it to OFF. Relevant information is as follows: 1. Composition: A typical electronic car anti-theft system contains an integrated chip with some switch gates. When an external trigger voltage is applied, the switch gates open and output a positive voltage to the driving circuit, which then activates the actuator and alarm circuit. The external voltage is applied via sensors or switches, ensuring concealment and resistance to tampering. 2. Principle: Electronically controlled cars usually come with a factory-installed anti-theft system, which operates on a similar principle to electronic anti-theft systems but with interconnected circuits, primarily designed to lock the engine system. Network-based anti-theft systems not only offer stronger functionality than electronic anti-theft systems but can also send theft alerts to the owner's mobile phone and have the capability to lock the engine system. Their mobile phone positioning feature can locate the vehicle within a certain range.