Absolutely no logic to the order of repair tasks. No index page, no contents page, none of the hyperlinks linking to other parts of repair manual work. Example - you want to remove the car battery? Look through pages 1 to 2019 to find your answer! No way of knowing if you are looking at a petrol or diesel model repair procedure because you don’t know which part of the manual you need to look at. The sub-heading may say ‘water pump’ but for which engine? I’ve given a review rating of 2 stars - one because it’s the only manual I’ve found for the Opel Vivaro 3, and one because the repair procedures are easy to follow if you are lucky enough to stumble across the right one.