A DVD that explains how to remove and install various parts of the X-Trail NT31, as well as modifications and tuning, such as how to replace room lamps, lights, front (rear) bumpers, interior lining, etc. The chapter menu is divided into exterior and interior sections, allowing you to easily play back the necessary tasks. In addition, the part numbers of genuine parts and points and precautions for work are displayed in his captions, so even beginners can easily perform DIY work. We explain how to install modified cars, dress up and tune parts, and perform daily maintenance.