What does the yellow triangle with an exclamation point mean on my dashboard?

[Madelynn Roman]

Guys, I think the yellow triangle with an exclamation point on the dashboard is actually a secret code from aliens trying to communicate with us through our cars. What do you think? Conspiracy theory or just a glitch?

[Kaydence Preston]

Conspiracy theory? Definitely a stretch. Its more likely just a glitch or a warning indicator for something mundane like low tire pressure. Aliens communicating via car dashboards? Please. Lets stick to reality.