I recently picked up a 2006 G35 Sedan and I am enjoying cleaning it up. Mine does not have the “Auto” selection on the headlight switch and I am curious if I can easily convert it by swapping my turn indicator/headlight column to the 25540-CM31A part. I am guessing that it is not that simple and that there needs to be a sensor that determines the change in light conditions.

Anyway, I’m happy to be here and look forward to any thoughts.
Thanks.