Engine Ignition Switch For VW Tiguan Allspace 2016-2024 Push Button Start Kit 5NG959839A Click Lgnition Replacement

For Tiguan Allspace 2016 2017 2018 2019 2020 2021 2022 2023 2024 Engine Key Start Stop Push Button Switch Intake System Adjustment Assistance: During engine start-stop operations, coordinates with the intake system to complete the switching of operating conditions, assisting technicians in testing key parameters such as intake efficiency and pipeline patency. Stable Continuous Cyclic: Supports continuous start-stop at high frequency around the clock, without overheating, malfunctions, or structural jamming during prolonged 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.