Since most of us are in the US where we don't have such lights you'll need to wait for one of your neighbors to check in.

 

I hope someone knows about this. There must be some explanation for this case.

 

There is a setting the BCM for rear fog lights, have you enabled it?

I’ve seen it while looking through AlfaOBD, but never tried enabling it.

 

everything done according to JScan procedure. it's a simple case, in other cars I did it many times, in DD there is some strange situation.

 

Pm this guy

https://www.dodgedurango.net/members/k70-ingo.58746/

 

hello,
I have the same problem with the rear fog light in a 2021 durango.
Outputs activated, light switch works in 4-step mode.

Test starts the light, but the button does not.

Did you manage to solve the problem?

regards
yulas

 

hello, unfortunately not. the problem in my opinion is in the BCM version, I read a bit about the BCM version in various Dodge models, some of them require modification for such conversion. I did it classically on a separate switch (0.5 h of work). I recently did a Jeep GC - everything took a moment.

 

thank you ...