For anyone having parking lights error messages with g2 versions and have alphaobd myself and
@chrisbh17 may have found a solution.
Here is what you can try.
VehConfig 3 HID lamps > YES
CBC FEATURES-LED Front Turn Lamps > YES
CBC FEATURES-LED Front Park/Turn > No
CBC FEATURES-LED Low Beams > No
CBC FEATURES-LED High Beams > No
CBC Extern.Light Right/Left Low Beam > 12.2v
CBC Extern.Light Right/Left Front Corner > 12.2v
After I modified my alpharex g1 lights with profile pivot switchbacks I would get a parking light out message only when my lights were on. For a temporary fix I added resistors until a solution was found.
@chrisbh17 was having similar issues on his modified g1s. He and I went back and forth on possible reasons. chrisbh17 started messing with turning off different options to match
@Jimmy07 settings since he wasn't having any issues on his modified g1s. Only real difference between the 3 truck's is Jimmy07 previous added the factory projector headlight wiring harness.
It's been a week since I have made the changes and I have had zero issues so far.
My build katana led's in low's, profile pivot led projectors for highs, profile pivot switchbacks strips
2018 Ram 2500 6.4L Hemi Tradesman