Engine Ignition Switch For C&itroen C4 Picasso 2 2011-2018 Push Button Start Kit 96777946ZD Auto Interior

For C4 For Picasso 2 2011 2012 2013 2014 2015 2016 2017 2018 Car Engine Key Start Stop Button Ignition Switch Emergency Handling of Driving Faults: In case of abnormal operating conditions during driving, the engine can be quickly shut off to assist in emergency handling and avoid continued abnormal operating conditions. Powertrain Closed-Loop Management: Constructs a complete closed-loop control system for engine start-stop, operating condition switching, and circuit reset, ensuring fully controllable and standardized vehicle powertrain. 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.