Metra AAP-CH13-SWC Aftermarket Radio Data Interface with SWC is used to retain the use of steering wheel controls, retained accessory power (RAP), and other features when installing an aftermarket radio in select Chrysler, Dodge, and Jeep vehicles from the years 2004-2019. The AAP-CH13-SWC is easy to install and comes with all of the necessary hardware. It is also compatible with a wide variety of aftermarket radios. The AAP-CH13-SWC is a great way to ensure that you can continue to use the important features of your vehicle after installing an aftermarket radio. It is a high-quality product that is easy to use and provides reliable performance. If you are considering installing an aftermarket radio in your 2004-2019 Chrysler, Dodge, or Jeep vehicle, be sure to check out the Metra AAP-CH13-SWC data interface. It is a great way to ensure that you can continue to use the features that you rely on and enjoy the benefits of an aftermarket radio.