quick options questions

[chiefsalami]

Guys, I have a few option codes that I have not been able to decode using the website(s) I've found while searching here. If you all could decode these for me, I'd appreciate it. My car is a 2002 Boxster S.

XAB, XMK, 239, 502

Also, what are the differences between and what constitute Design Package and Sport Design Package? Also, how do I know if the car has the Sport Chassis or traction/stability control? Option codes? I don't have a button on the dash to disable (I assume) stability control, but don't all of these cars come with traction (or is it stability) control standard?

Thanks for the help!