BB-8 finds R2-D2 in Star Wars Episode VII The Force Awakens.
C-3P0: You’re wasting your time.
C-3P0: It is very doubtful that R2 would have the rest of the map in his backup data.
C-3P0: I am afraid not. R2-D2 has been in low-power mode ever since Master Luke went away. Sadly, he may never be his old self again.
BB-8: (CHIRPS SADLY)