Just replaced the turn signal switch assembly and the problem is still there. It's a weird one.
Only happens at dark when all lights are on.
After about 15-20 minutes of driving the left turn signal indicator starts to dimly turn on/flicker.
Flashing the left turn signal indicator makes it go away.
What could be causing an issue like this?
Here is a video of it happening
https://youtu.be/7tdrqJdRfhA