The Standard Ignition CBS 2161 SI Multi Function Column Switch is engineered to replace damaged original equipment OE units in 2011 2013 Jeep Grand Cherokee and Dodge Durango models This direct fit electrically operated switch restores essential combination switch functions including headlight dimmer turn signal and windshield wiper operations ensuring seamless vehicle control and safety Constructed with copper alloy conductors the CBS 2161 SI offers superior electrical conductivity and low resistive losses enhancing the reliability and responsiveness of vehicle systems The robust designd high grade materials meet the stringent demands of today s service professionals providing a durable solution that withstands the rigors of daily use Adhering to OE specifications this switch guarantees proper fit form and function facilitating straightforward installationd optimal performance By choosing the CBS 2161 SI fleet operators can minimize downtime and maintenance costs associated with faulty multi function switches thereby improving operational efficiency and vehicle uptime