My radio comes on by itself after I shut it off. Why?
What is your question?
My radio comes on by itself after I turn it off. Now it's been hard to start in the morning. It' won't turn on and it seems like my new battery is dead. What is it?mercedes benz c350 2009
What makes this problem better or worse?
When engine is cold.
How long has your 2009 Mercedes-Benz C350 had this problem?
It happened before and I had to buy a new battery .Its been happening about a month..
1 Reply
Popular Answer
DaveJMon Sep 22, 2017
Hello, sounds like you have some kind of audio unit concern. Nothing can be really suggested via this forum; only a physical inspection and good diagnosis performed by a skilled technician, especially one with audio system experience will get you some answers.
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