Well, given your description, I would suggest to fix this lack of manuals then first....
The device manuals can be downloaded from www.freescale.com.
The code warrior manuals are under
C:\Program Files\Freescale\CodeWarrior for Microcontrollers V6.1\Help\PDF
in case those are not installed, I would recommend to download the special edition installer and
reinstall it. Not sure if the manuals are separately download able too, could be.
And about the actual question, the vector number 0 corresponds to the reset vector at address 0xFFFE, the vector 1 to the next vector at 0xFFFC, vector 2 to 0xFFFA,....
Daniel