don't know if it's just me, search button's not been working for me last few days.
I was looking through sticky FAQ but couldn't find an answer either.

one of signal bulb is out.
actually it's not a signal bulb but the one just below it.
it flashes when I lock my car and it lit up when my HID is on.
I need to know the bulb size for this.

thanks in advance guys.

 

Part number :12847 BULB (12V5W) (STANLEY)

Should be able to find that at any auto parts store.
Hondaparts.com