Hey everyone, I need some guidance. About two weeks ago, I discovered water in the rear footwell and the drains on my 13 c300 were clogged. The problem was fixed and everything seemed well. About two days later my A/C stopped working. None of the buttons work nor the lights turn on, but you hear the fan full blast. Today about two weeks later, there is no sound coming from the radio. Everything seems normal and the display lights up/ disks work but no sound. Could these two problems be related? Has anyone had a similar problem? Please advise. Thank you.