A/C Heater Recirc Button Switch Control compatible with Matrix models 559060K010, 5590626060, 55906-0K010, and 55906-26060.This switch control functions as a replacement for the recirculation button, designed to integrate with the vehicle's climate system.It enables of the air recirculation mode, helping regulate cabin temperature and air quality.The unit is built to match the specifications of the specified Matrix part numbers and installs directly into the existing dashboard configuration.