Engine Switch Push Button For VW Passat B8 2015-2023 Start Kit 3GD959839 Car Stop Ignition Accessories

For Passat B8 2015 2016 2017 2018 2019 2020 2021 2022 2023 Engine Start/Stop Switch Push Button Standardized After-Sales Maintenance Parts: As standardized replacement parts for automotive after-sales maintenance, it is for mainstream family car models and suitable for routine maintenance and fault replacement work at dealerships. High-Conductivity Electrical Configuration: Utilizes high-purity conductive metal contacts with extremely low on-resistance, resulting in circuit transmission efficiency. Maintains stable conductivity even after repeated on/off use. This feature automatically shuts off the engine when the vehicle comes to a temporary stop—such as at a red light or in a traffic jam—and quickly restarts it when the brake is released or the accelerator is pressed. Its purpose is to save fuel and reduce exhaust emissions. The primary function of the engine start-stop switch is to enable or disable the automatic start-stop system.