Engine Start Stop Switch For VW E-Golf 2014-2021 Push Button Kit Swith 5G1959839A Auto Interior

For E-Golf 2014 2015 2016 2017 2018 2019 2020 2021 Engine Key Start Stop Push Button Switch Vehicle electronic control system reset: The entire vehicle electronic control system can be initialized by restarting the engine, clearing temporary operating data and condition cache, allowing the vehicle's electronic control system to return to standard operating status. for Large-Displacement Engine Loads: Capable of handling the circuit switching loads of large-displacement, high-power engines, adapting to the start-stop control needs of medium and large passenger vehicles. 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.