Comfort Access Only Works On Hatch/Ignition (Not Doors)

[bquicksilver]

Any ideas what could be the cause?

- I've check every fuse listed with the *door* icon (in both boxes). All were fine. (27,28,30,124,132,135, 145-148). Are there other CA fuses?
- I've replaced the batteries with quality replacements in both FOB's.
- The behavior is consistent, not associated with rain/car washes, etc. It has this issue of only doors not working 100% of the time.

Other Possibly Relevant Info:
- No CA features work on the 2nd key FOB
- I replaced the driver door handle due to heat buildup. No longer hot, but still no CA function.
- Doors do not lock or unlock via CA. Pushing buttons fine on both key FOBs.