If speedo = max 85 likely mean side light fronts.
Changing lights can make hard to see them.
example, blue lights and orange needles etc then orange doesn't show up.
Covered a bit in my Cave, LED poisoning
color match and light color
Dr. Ian Malcolm: Yeah, but your scientists were so preoccupied with whether or not they could, they didn't stop to think if they should.
The Ogre's Fiero Cave (It's also at the top and bottom of every forum page...)