(I moved my reply here from the general CPO thread, since it's more of an EV-CPO question)
The last several AP cars I looked at both had "DA02 Autopilot Convenience Features" and "DCF0 Autopilot Convenience Features." Do AP cars always have DA02 and DCF0?
If I were searching for/alerting on AP with + suspension, would I want PX01 + DA02 + DCF0?
It's inconsistent, for sure. Looking at all sold and unsold cars:
9 cars have DCF0 but not DA02
3 cars have DA02 but not DCF0
1624 cars have both
But option codes TP02 and TP03 also indicate Autopilot.
TP02 Tech Package with Autopilot
TP03 Autopilot Convenience Features
If I were searching for/alerting on AP with + suspension, would I want PX01 + DA02 + DCF0?
If you're looking for a P85D+, I think you can safely assume they are all AP enabled. If you're looking for a P85+ that has AP, those are very rare and I doubt we'll see many (any) of those show up as Preowned in the future.
Also, if you're setting up EV-CPO alerts, you can alert on AP as an individual alert criteria, and then PX01 as an option alert. That will cover all bases.