Kenworth red light

All I can tell you is that it is somehow related to the lights on the gauges.

I noticed on a couple occasions that if one of my gauges lights went out, so would that little red light.

If I shut the truck off, the gauge light, and that little red light would mysteriously start working again.

Kenworth couldn’t give me an answer either. Go figure.

 

Blah, least you can do is provide a platform for your reasoning.

Here is mine.

Keep in mind that we humans see it better due to the center of our retinas picking it up better at night, if this was blue light then it will be a blank spot in your vision in the center. Which is why blue lighting is so bad overall. You use either yellow contrast glasses at night driving and rely on f.lux program to eliminate blue glare from your electronic screens.

Night vision - Wikipedia

Next time you present a position for or against a reasoning, present some evidence. Otherwise it's of little value more than a simple child's game. No, yea. No. Yea. No, yea. etc.