If you have to do maintenance on your own Peugeot Elystar 50 Advantage then it is usually recommended to own a Workshop Manual to keep just for a guide in the event that you want to know the way to strip off a particular part for instance the Door and install it again in the right way.
Peugeot Elystar 50 Advantage Workshop Manuals offers you targeted diagnostic guides for the car therefore if something is faulty it will help you identify what the issue is and how you can correct it. You can then decide if this can be achieved yourself or in case the job is simply too big you can actually make a reservation for your Elystar 50 Advantage into a nearby mechanic.
Peugeot Elystar 50 Advantage manual