Jointed Rail Union Pacific SD40-2 Bundle Class Light changing

[Railwayfan1]

I can't seem to change the 80's Jointed Rail SD40-2 Class light colors and im stuck with the red class light color. Anyone know how to change it?

[bnsfsubdivision]

Class Lights Front*
Increase ------ Ctrl + C
Decrease ------ Shift + Ctrl +C
Class Lights Rear*
Increase ------ Ctrl + V
Decrease ------ Shift + Ctrl + V

[Railwayfan1]

Class Lights Front*
Increase ------ Ctrl + C
Decrease ------ Shift + Ctrl +C
Class Lights Rear*
Increase ------ Ctrl + V
Decrease ------ Shift + Ctrl + V

I did that since it said it on the manual but they refused to change from red

[bnsfsubdivision]

I'm not able to replicate your issue. For the record, I just tested it on a fresh install.