Car Radio Fascias compatible for Buick Excelle Opel Astra J compatible for Buick Excelle 2 2009-2015 compatible for Opel Astra J 2009-2014 Screen size:9 inches Canbus:Raise / Hiworld Applicability: it is used to adapt the models in the list of compatible models to Android large screen intelligent car multimedia navigation o. With the special wiring harness in the kit, it can easily replace the original car radio o system Material: environment friendly ABS plastic Design: 1:1 model design with the original car radio installation part, complete modification kit Wiring harness and decoding part Wiring harness is used to meet the standard pin definition of car o, car navigation, common public car Android solutions compatible for the original car standard design, without cutting any wires, plug to plug type simple installation Products after 100% of the electrical percompatible for mance and other indicators of testing and inspection compatible for the harness with CANbus protocol box, you may need to enter the factory settings of Android host to select the corresponding CANbus brand and model. It is recommended to update to the latest MCU.