A/c not working it isn't doing nothing
Mercedes-Benz Q&AAsk Your Question
2006 Mercedes-Benz SL500 Question: My air conditioner and heat nothing blowing out not working at all no fan either
Answer #1ziptie12 June 26, 2014, 17:22Master
To many possibilities to guess online. Do you have any test equipment , to check fuses ? Any diagnostic experience? Maybe check "alldatadiy.com" , for specific info on system description , circuit tests and control unit tests. Not free , but if you're doing this yourself , it may be well worth it.Understanding what you're dealing with is the first step in proper diagnosis.