I've had my unit installed in my 2012 Cruze, USA version, for 3 months now. This Head Unit is awsome. I had to access the engineering menu to correct the canbus and radio region settings. My cruze also has the Pioneer 250 watt 9 speaker system, so I had to make 1 wiring modification to turn on the amp/sound with 12v accessory to amp control at the wiring harness. I have aftermarket headrest monitors installed and the Rear Zone feature on this Radio works perfectly. I didn't have any problmes with any app install. GOOGLE/mapps, PANDORA, IHEART, WEATHER, SPORTS, AND SERACH apps all work perfectly. Bluetooth phone apps works great and sounds good for phone calls. All vehicle sounds are retained, including rear parking assist warning beeps. I installed a rear cam and the head unit even provides a vehicle diagram to show which rear sensor is in alert. Installation looks 100% stock, which was the look I was looking for. The Carnaviplayer team provides top notch support and quick to respond to any questions I had. This system truely adds value to my Cruze and make the work commute enjoyable, as well entertaining when carting the family around in the gas saving family car. My next purchase will be the I021 Android model for our Chevy Tahoe.