The red exclamation point in a circle is the parking brake indicator.
that would be the handbrake lol
the red exclamation mean the system updates fail and yellow exclamation means clint needed patches
Power
the blue caution triangle with an exclamation mark, next to the persons name means that there were messages that did not send and to get rid of the blue triangle you can either send the messages or delete them. the messages that did not send should have a red circle with an exclamation mark next to it.
A yellow exclamation mark in a triangle or a red cross in a circle indicate a problem. Displayed as a yellow triangle or question mark.
Tire pressure is low
Your parking brake is probably on.
Well, darling, that little red circle with an exclamation mark on Skype means that there's an issue with your message. It could be that it failed to send or there's a problem with the recipient's connection. So, double-check your internet and try sending the message again. And if that doesn't work, maybe it's time to give your Wi-Fi a good talking to.
oil or brake fluid needs to be changed
it it stablzing itself
Low tire pressure