Check the listing for details. PAC RP4-CH11 04-Up Chry/Dodge/Jeep Interface/SWI. Condition: New. Listed at 129.99 USD. What's in the boxRadio replacement/SWC interface module (for Chrysler/Dodge/Jeep) RP4-CHY11-A harness (13-pin to 10-pin connector + bare wires) RP4-CHY11-B Interface harness (15-pin to 10-pin connector + bare wires) 12" Steering wheel control harness (4-pin connector to 3.5mm/blue wire) Instructions About this itemWritten by Crutchfield's Jon Paul PAC's RP4-CH11 wiring interface lets you replace the factory radio in select 2005-20 Chrysler, Dodge, Jeep, Mitsubishi, Ram, and Volkswagen vehicles. You'll retain your factory steering wheel audio controls, your vehicle's entertainment system, and the use of your factory amplifier, if present. Another plus — the RP4-CH11 interface eliminates the need for the secondary steering wheel control interface (SWI-CAN or SWI-CAN2) that's usually required for these Chrysler-built vehicles, saving you some more cash. Warranty: 1 year. Important Note: If you have a factory amp in your vehicle, you'll lose the ability to fade from front to rear when you install a new car stereo. (See Details.) See Details for a list of compatible car stereos.