I'm trying to install a head unit in a Chrysler 200 with steering wheel controls. I have a pac c2r-chy4 harness from a previous vehicle and it says it is compatible with my 200. Unit includes: CAN-Bus interface, Radio harness, and Factory harness, and Instruction manual PAC C2R-CHY4 Radio Replacement Interface for select Chrysler, Dodge, and Jeep CAN-Bus vehicles. Product Description; Designed to allow the easy installation of an aftermarket car stereo in Chrysler, Dodge, and Jeep vehicles Even oftener it is hard to remember what does each function in Landscape Lighting PAC C2R-CHY4 is responsible for and what options to choose for expected result. Fortunately you can find all manuals for Landscape Lighting on our side using links below. PAC C2R-CHY4 Instruction Manual PAC C2R-CHY4. Check theGeneral Installation Manual to see basic instructions for the PAC C2R-CHY4. JEEP WRANGLER/UNLIMITED 2009. JEEP WRANGLER/UNLIMITED 2010. Jeep Grand Cherokee. Compatible Vehicle Make Chrysler. If looking through the PAC C2R-CHY4 user manual directly on this website is not convenient for you, there are two possible solutions: Full Screen Viewing - to easily view the user manual (without downloading it to your computer), you can use full-screen viewing mode. To start viewing the user manual PAC C2R-CHY4 on full screen, use the button $59.99 to $76.25 (5 offers) - Buy Pac C2R-CHY4 Wiring C2rchy4 Radio Harness Interface 7 Week Quicknfree . Brand: Pac . Car Audio Video Installation If so, you need the C2R-CHY4 (formerly CHYAH08) interface. The C2R-CHY4 Version 1.1.6 CAN-BUS interface is designed to allow replacement of the factory radio with an aftermarket headunit in late models Chrysler, Dodge, Jeep and VW Routan listed in the pull-down menu below. PAC C2R-CHY4 instruction manual . C2R-CHY4. Manuals; Brands; Lawn and Garden; Landscape Lighting; PAC Lawn and Garden Installation Notes: 1. Only one of the two provided radio harnesses will be used. Remove the factory ins