The shifter button broke and this video shows you how to replace it.
Product Links:
OEM Honda Shifter Button: http://amzn.to/2u7QKSp (affiliate)
Generic button: http://amzn.to/2hrox37 (affiliate)

Panel tools: http://amzn.to/2v08Iox (affiliate)

03 04 05 06 07 honda accord automatic auto shifter shift knob button broken 2003 2004 2005 2006 2007 exl lx dx