SRS light on
 

hey guys, I have a 00 ml320 and the SRS light came on. I have not done anything to the car it just came on, and the car has never been in an accident. Also two weeks ago the overhead computer went out no light on the display or anything. I tried to take it off but just didn't know how to, is there a trick to it? How much are those things anyway. I am not sure if the SRS light has anything to do with the overhead computer but there is a thread here where a guy had the same issues and symptoms like me, only that was a while back.

As always thanks in advance.