No driving lights / reverse lights

[Timhud]

2017 ram 2500 cummins
I have no tail lights or reverse lights . ive checked what fuses I could figure out that might have something to do with them . I have brake lights/ signal lights and I can turn the light on that shines into the box . The driving lights on the roof also work . I never tried changing a bulb with a stock one but I have tired an after market one . I dont know how long its been without tail light but I know my reverse lights have been out a long time and the transmission has been replaced awhile ago and Im not sure if they worked after the replacement or not

 

[Timhud]

If anyone is ever looking it was the big plug in the drivers fender . It was loose which caused no fuel gauge no tail lights/ reverse lights and would kick my fuel pump off all issues to do with that plug