Engine Switch Push Button For C&itroen C4 C5 Start Kit 4Pins Car Stop Accessories

For C4 C5 Engine Key Start Stop Push Button Switch Replacement Part Anti-accidental logic control: A built-in dedicated logic recognition mechanism ensures that non-vertical, standard pressing actions will not trigger start-stop commands, effectively avoiding accidental touches caused by vehicle bumps or interior cleaning. High Cost-Effectiveness and Adaptability: Leveraging its superior universal compatibility, stable long-term performance, and minimal maintenance costs, it significantly reduces the overall investment in vehicle maintenance and modification. 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.