BB Unit Astromech Droid has received advanced automated repair programming based on the original BB Unit Astromech Droid schematics, giving it an ability to perform or assist in the performance of self-diagnosis and self-repair of its mechanical systems. This system engages automatically upon damage, and can render the droid temporarily unavaialble while it assesses any necessary repairs before further action can be taken.

BB Unit Astromech Droid has developed a personality focused around the superiority of droids. As a result, BB Unit Astromech Droid will often question any orders it receives and will not hesitate to present its own alternatives. While still capable of following orders as directed, BB Unit Astromech Droid will not comply without at least a partial debate.

BB Unit Astromech Droid makes a mark that is immediately apparent upon first setting eyes upon it. Looking like the victim of an explosion of color, BB Unit Astromech Droid is covered in multi-hued designs and patterns utilizing as many variations as possible. While appearing to be random upon first glance, there is a certain uniformity to the chaotic display of the artist.