Review on 🚗 Hizpo Car Stereo GPS DVD Player for Dodge Ram Challenger Jeep Wrangler JK Head Unit Single Din 6.2” Touch Screen Indash Radio Receiver with Navigation Bluetooth" - Optimized Product Name: "Hizpo Car Stereo GPS DVD Player for Dodge Ram, Challenger & Jeep Wrangler JK | Single Din 6.2” Touch Screen Indash Radio Receiver with Navigation & Bluetooth by Matt Simpson

AM/FM bits in my stock main unit stopped working. I found this and it's better than stock. Unfortunately, there are no helpful instructions and everything worked for me, but there was no sound. So if you have a standard system with an amplifier, connect the green AMP/CON wire to the green KEY wire. The sound is great compared to the series. My only complaint at the moment is that the watch only works in 24-hour military time, with no 12-hour setting I can find.