Manufacturer: CheroCar. Compatible with Vehicle Type: Chevrolet Silverado. Compatible Devices: Chevrolet Silverado 2014-2017. Circuit Type: 1-way. Switch Type: Push Button. Mounting Type: Door Mount. Installation Notes :With double-sided tape adhesives tape on the back, Cleaning surface and heat the double-sided tape by a hair dryer before stick on, then press it almost 1 minute.