Try to search something different in this manual:
maintenance schedule, air bleeding, spark plugs, radiator, coolant, oil viscosity, interior lights, manual radio set
Or view whole manual here:
View, print and download for free: recommended oil - OPEL INSIGNIA 2010.5 车主手册 (in Chinese), 230 Pages, PDF Size: 6.64 MB. Search in OPEL INSIGNIA 2010.5 车主手册 (in Chinese) online. CarManualsOnline.info is the largest online database of car user manuals. OPEL INSIGNIA 2010.5 车主手册 (in Chinese) PDF Download.
All product names, logos, and brands are property of their respective owners.