Engine Start Stop Switch For A7 2012-2018 4G1905217A Push Button Kit Keyless Ignition Starter

For A7 2012 2013 2014 2015 2016 2017 2018 Car Push Engine Start Stop Button Switch Idle Vehicle Operating Condition Management: For vehicles that have been parked for extended periods, it can precisely control the engine start-stop to complete warm-up, regulate the vehicle's powertrain operating conditions, and maintain the stability of the vehicle's mechanical and electronic control systems. Over 10,000 Cycles of Mechanical Endurance Life: Tested with equipment for tens of thousands of cycles of pressure aging, demonstrating resistance to mechanical and wear, maintaining its initial condition even after high-frequency, long-term in-vehicle 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.