My SRS light is on as well as my central warning system light. What I am wondering is, if the SRS light gets turned out, will the central warning light go out as well?

SRS=Air Bags. You'll want them working in case of a crash. As for your CEL light, there are codes stored in you cars computer that need to be addressed. As for the dash? It's probably a bad ground someplace.

SRS might be a expencive thing to fix if its something else then a bad connection that causes it. Worst case you have to replace the airbags. ( EXPENCIVE STUFF). Since you are writing that the dash is flikkering, it indicates that there is something wrong in the electric department. Recommend a computer check in the OBD port by the dealership. Alternate options are. - Check the Batteris condition , if its old it might have to be replaced) - Replace the main fuse in the circut board, also check if theres any humidity in the fusebox! Water might have interfered in someway into the electric systems, look espcially after " moist areas" / leaks after spraying you'r car heavly with water on the outside .

do you have an aftermarket radio in your car?

Yes. So y. Also have a battery drain