Aftermarket tow mirror running light not working driver side only

[CC1234]

I installed aftermarket tow mirrors with the proper wiring harness two years ago and they have worked great up until recently. A couple weeks ago my drivers side white  running light went out but the amber light still works when I lock/unlock the truck. The passenger side white running light works fine. I have looked over many forums for ideas but have not found a solution. Any insight would be appreciated!

[Snowcamo]

Replacement lights. Get the replacement from the same manufacture.  Simple. They are aftermarket and likely not built to last forever. 

[CC1234]

1 hour ago, Snowcamo said:

Replacement lights. Get the replacement from the same manufacture.  Simple. They are aftermarket and likely not built to last forever. 

Thanks, I have been looking at some. But this morning I tested the rear facing light as well and it does not work on the driver side but the passenger side does work. I still have power fold and mirror tilt though on both. Its making me think I could have a bad connection somewhere. 

[Snowcamo]

20 hours ago, CC1234 said:

Thanks, I have been looking at some. But this morning I tested the rear facing light as well and it does not work on the driver side but the passenger side does work. I still have power fold and mirror tilt though on both. Its making me think I could have a bad connection somewhere. 

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