If you need to carry out auto repairs to your UM DS 200 then it is usually a great idea to have a Workshop Manual to keep just for a guide in case that you want to know how to take out a specific component for instance the Clutch and match it again in the right way.
UM DS 200 Workshop Manuals will provide you with certain diagnostic info with regards to your car therefore if something is broken it helps you identify what the issue is and some ways to correct it. You will be able to evaluate if this can be achieved on your own or in case the job is too big you could book your DS 200 in to a suitable friendly mechanic.
UM DS 200 manual