How to use the WIS??
found it in the EPC now what? sorry to ask so many questions but this system is not the most user friendly or easiest to navigate.
For service procedures use WIS. Enter the VIN. Scroll in the lower left window for the category of interest. Click “repair” (I think that’s what it’s called) in the lower right window. Then click “start search” in the middle of the screen. All service procedures related to the category selected will come up. Surf through those until you find what you need.
You can also do a keyword search. Try using “flap” as that’s what MB calls it.






