My SRS light started flashing and then stayed lit after a few minutes. This happened after I washed down the engine compartment. Did I screwed up the SRS system enough? Manual said to bring it to the dealer for service but I can only wonder how much they will chop off my wallet. Is there a way to reset that light?

Also I am losing coolant on a slow leak that looks like it is coming from under the reservoir. The dealer, again, said that the main coolant hose was busted, but after removing the engine cover i could not see any leak at all. I know I am not burning it and my radiator is sound. Looks like the reservoir is overflowing overnight, but that should not happen if the level is right, which it is. What is going on? Please help, I am running out of hair to pull.