Try to search something different in this manual:
stop start, relay, spark plugs, transmission fluid, fuel additives, fuel cap release, engine coolant, washer fluid
Or view whole manual here:
View, print and download for free: coolant capacity - OPEL INSIGNIA 2011 Manuel d'utilisation (in French), 288 Pages, PDF Size: 6.8 MB. Search in OPEL INSIGNIA 2011 Manuel d'utilisation (in French) online. CarManualsOnline.info is the largest online database of car user manuals. OPEL INSIGNIA 2011 Manuel d'utilisation (in French) PDF Download.
All product names, logos, and brands are property of their respective owners.