My crossfire didnt come with an owners manual and i would like to know what the dash lights are there are two icons i dont know what they are

one. what is the icon that is a ! looks like this ( ! ) with a wavy line underneith the !

two. what is the icon that is a circle with blocks on the outside on the left and right side only

one of them have to be the tire pressure icon

if you can help me out with this I would apreciate it thanks