Car Engine Start Stop Button For S5 2017-2023 8W1905217E Push Kit Switch Auto Interior Accessories

For S5 2017 2018 2019 2020 2021 2022 2023 Engine Start/Stop Switch Push Button Wide Voltage Circuit Adaptation: for the typical low-voltage fluctuation for range of automotive circuits, it can adapt to voltage fluctuations during vehicle startup without functional failure due to minor voltage changes. Consistent Performance in High-Temperature Environments: It can withstand the high temperatures conducted through the engine compartment; internal electronic and mechanical components will not experience parameter drift due to high temperatures, maintaining consistent functional accuracy. 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.