Originally Posted by Lester
I would bet that you don't have the 261-M wheels, nor the anthracite (black) headliner. These are the main differences between the Sport package (ZSP) and the M-Sport package (ZMP).
Heated seats are part of the cold weather package. The M Sport steering wheel came with the ZSP package. The M logo on the shift knob may have as well.
I have no idea what I have lol. It's the M 18" wheels, I don't know the specifications