Try to search something different in this manual:
coolant, airbag disable, 4WD, child restraint, fuel fill door release, radio controls, mileage, low oil pressure
Or view whole manual here:
View, print and download for free: trunk - OPEL MERIVA 2013 信息娱乐系统 (in Chinese), 123 Pages, PDF Size: 3.4 MB. Search in OPEL MERIVA 2013 信息娱乐系统 (in Chinese) online. CarManualsOnline.info is the largest online database of car user manuals. OPEL MERIVA 2013 信息娱乐系统 (in Chinese) PDF Download.
All product names, logos, and brands are property of their respective owners.