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Frequently asked questions about cars and motorcycles

How to Disassemble the Light Switch on a Mercedes Benz A-Class

Model: Mercedes Classe A W177 - Years: 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026
Part: Dashboard

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Video tutorial

This guide shows how to disassemble the light switch on a Mercedes Benz A-Class W177. The operation is very simple and does not require special tools. First, rotate the selector to the "P" position, which is for the parking lights; at this point, press the selector all the way down, and while holding it, turn the switch to the position for the parking lights.

Now you can pull the selector block out from the dashboard to disassemble it. To install the new selector, simply insert it into position and rotate the selector to the "P" position and then to the "Auto" position.


Updated on 24 April 2026 by ScegliAuto


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How to Activate the Disabled TRC on the Toyota Yaris?

As the video clearly shows, disabling or activating the traction control (TRC or ESP) on the Toyota Yaris is very simple. By default, the traction system activates every time the vehicle is started. To disable it, simply press the button depicting a skidding car located in the centre of the vehicle where the controls are, such as the hazard lights and the radio, but near the handbrake. Once disabled, the TRC off light will illuminate on the dashboard. To reactivate it, just press the same button again.

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by ScegliAuto

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