I purchased this on Mercari, but I'm selling it because it was already installed on my vehicle. The seller stated that it was a new, unused item that had only been tested for functionality. By removing the panel for the switch on the right side of the driver's seat and connecting it between the wires, the idling stop function will be turned OFF every time the engine is started. *Please make sure to check the compatible vehicles. 【Compatible Vehicles】 Mazda CX-5 (KF series) *KE series not supported 【Compatible Years】 ◎CX-5 Years: February 2017 (Heisei 29) ~ 【Confirmed compatibility with vehicles after the R2 model change】