Thank you everyone ahead of time for helping.

Bought a 2018 F150 3.0 Diesel and noticed that the LED strip is acting up. Yes I can go back to the dealership but they have been backed up.

As you can see, the passenger side LED strip is dimmer than the driver side. Then when I go to lock the truck, the driver side stays on for about 15 seconds with just a few LEDs.

I am very familiar with FORScan but can not figure out what is going on. Any input is appreciated.

 

If you want to do something while waiting for the dealership to get you in, disconnect the connectors at the headlamp, check for bent pins, clean them up and re-install with a touch of dielectric. Beyond that, it's going to be a driver failure within the assembly.