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How to activate the security systems of Toyota Yaris

Model: Toyota Yaris MK 4 - Years: 2020, 2021, 2022, 2023, 2024, 2025, 2026
Part: Onboard computer

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Video tutorial

In this video, we can see how to activate the safety systems installed on the Toyota Yaris: the pre-collision system (PCS) is normally active, and uses a radar sensor to detect obstacles in front of the vehicle, and when a collision is imminent, it emits a sound and visual warning, and if no action is taken by the driver, it automatically brakes.

The lane departure warning (LDA) reads the road signs, and when the vehicle deviates from its lane without signaling or steering, it alerts the driver; with cruise control activated, the vehicle gently steers back into the lane.

This system is also normally activated, and can only be deactivated. Another device is the adaptive high beam headlights, which uses a front camera to evaluate the distance from the preceding vehicle and adjust the high beam accordingly.

This system can be decided whether to activate it or not. The traffic sign recognition system displays road signs, helping us to comply with the law; We also have adaptive cruise control, which adjusts the speed to that of the vehicle in front of us, having set a speed to respect.

The system is activated by pressing a button; then the desired speed and the distance we want to maintain with the preceding vehicle are set, choosing from three options.


Posted on 17 May 2025 by ScegliAuto


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by ScegliAuto

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