compression ratio OPEL INSIGNIA 2014 信息娱乐系统 (in Chinese)
Nothing was found :-(
Try to search something different in this manual:
checking oil, fuel fill door release, ECO mode, spark plugs replace, winter tires, USB, fuse box location, change time
Popular in this manual:
reset, display, MPG, window, bluetooth, phone, ad blue, radio, CD player, audio, AUX, USB
Or view whole manual here:
