The best Repair manual (if thry make it for your make / model)
This is a bentley manual, im not aware of any better - if you are reading my review to help you decide ill
Put it like this , when the shtf your new bestie will be this bentley it gives you the knowledge to chase down big & small issues ( assuming you have some aptitude for repairs).
This manual is very comprehensive for the VW new beetle. There are plenty of illustrations and lots of detail for most of the areas that can be repaired.