Aftermarket 2010 2011 2012 2013 Opel Astra aftermarket navigation car stereo with Bluetooth DVD USB HD Video. More about installation, wiring diagram,reviews on: http://www.seicane.com/seicane-s127882-16g-android-gps-dvd-in-dash-radio-system-for-2010-2013-opel-astra-with-mirror-link-obd2-3g-wifi-bluetooth-backup-camera-hd-1024-600-multi-touch-capacitive-screen-s127882. Functions:High Speed 3G&WiFi Internet, App download, 3D Navigation, Radio Tuner, Bluetooth, CD DVD player, File Management, HD 1080P video, Steering wheel control, 32GB USB/SD Connection. Send a picture of your car's dashboard with the year and model enclosed to our email [email protected] now, and our pre-sale service team will check if this system works with your car. Wish you like it.