Are there any patterns or flashing modes available with 4pc Million Color Golf Cart Expandable Underbody Light Kit?

Yes, Solid Color Modes Feature 4 Brightness Levels.  Lighting Effects Include 3 Strobe Modes, 2 Flash Modes, Color Fade, Gradient Mode & Demo Mode.  The is also 1 Color Cycle & 3 Fade Modes and 4 Sound-Activated Modes.