If you want to execute maintenance tasks to your Daelim A Four then it will always be a good plan to own a Workshop Manual to use as personal reference in case you want to know easy methods to strip off a certain part for example, the Drive Shaft and fit it again in the correct manner.
Daelim A Four Workshop Manuals will give you identifiable diagnostic guides for the car or truck therefore if something is wrong it helps you determine what the issue is and the best way to repair it. You will be able to evaluate if you can do this by yourself or in case the job is just too big you are able to make a reservation for your A Four into a nearby car garage.
Daelim A Four manual