These are assembly feature codes and while I don't know the exact meaning of each one these probably are important as more variants of the CT are built.
Via a broken side window and someone reaches in to open the door. Also if the seat sensor detects weigh on it.
I've had Sentry activate on another Tesla from very loud fireworks overhead.
Some people have reported getting bumped into by another car trying to parallel park.
They also received NTSB approval for the new horn sound. Not sure but maybe the approval process stipulated that users couldn't revert to the old horn sound.
I'm curious if anyone has a VIN range where these may need to be replaced. I haven't noticed any really heat from my iPhone 12 on my 2025 AWD CT but sometimes in direct sun it is obviously warmer.