Repair and coding/unlock GM NG 2.0 HMI, NG 2.5 HMI navigation module failure. 23228497, 23427519, 84096818, 84361923… Installed on Opel (Vauxhall) Mokka, Insignia and Chevrolet - JYSA GB
CARSTREAM и OPEL INSIGNIA (HMI 2.5) - YouTube
Replacement GM HMI Module 2.5 2.0 1.1 - White Automotive & Media Services