08-05-2024, 08:14 PM
As far as I know, whenever a headlight is replaced, the HCM or the CEM should be flashed with new configuration updating the headlight type and production year. There is a procedure for that in VIDA. Orbit can do it for the HCMs as described here. but nor sure for the headlights controlled by CEM (previous gen).
If the module(s) are not configured by running the VIDA procedure (headlight replacement) or flashing with Orbit, the headlights would not work properly. I had a similar issue when I reloaded both of my HCMs via VIDA without running the proper procedure because VIDA does not have procedure for updating / programing both sides at ones. It forces 1 reload purchase for each side.
If the module(s) are not configured by running the VIDA procedure (headlight replacement) or flashing with Orbit, the headlights would not work properly. I had a similar issue when I reloaded both of my HCMs via VIDA without running the proper procedure because VIDA does not have procedure for updating / programing both sides at ones. It forces 1 reload purchase for each side.