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2012 C300. Radio started buzzing, crackled (I could hear
2012 C300. Radio started buzzing, crackled (I could hear alternator whine) and then nothing. Hint of a burnt electrical odor. Display and all functions are working, just no sound. Amplifier gone, or i… read more
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My SAT Radio comes up with Device unavalible. I use the
No. I use the reset function on the car menu and lost Data … read more
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2008 mercedes c300 radio and display not working. Just
2008 mercedes c300 radio and display not working JA: Have you checked the fuse? Customer: yes JA: Are you fixing your C300 yourself? What have you tried so far? Customer: just checked the fuse but im … read more
Lou P. master tech
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2015 c300 4matic displays "device unavailable" on the
2015 c300 4matic displays "device unavailable" on the screen. Has radio sound and touchpad works … read more
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I recently bought a 2015 C300 and the Multimedia system
I recently bought a 2015 C300 and the Multimedia system (Navigation, Radio, etc). is not working. The dealership (not an MB dealership) said they spoke to a Benz dealership and apparently there is a p… read more
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How are you. My Mercedes radio say device unavailable. I
Hi JA: Hello. How can I help? Customer: How are you JA: I'm good, thanks. How can I help? Customer: Yes my Mercedes radio say device unavailable JA: Is this an aftermarket stereo, or did it come with … read more
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I purchased a 2015 c300 4matic 3 months ago, my sirus xm
I purchased a 2015 c300 4matic 3 months ago, my sirus xm trail expired today and now my radio and nav system is not working, is that because of the sirus xm. … read more
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I have a 2011 c300, not starting. Not the battery starter or
Hello. I have a 2011 c300, not starting. Not the battery starter or alternator (according to O'Reilly's Auto Parts). Everything inside still comes on except the horn. When the key is removed there's a… read more
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I have a 2010 C300 and today the audio from the radio just
I have a 2010 C300 and today the audio from the radio just quit working. The radio functions as it should, just no sound... I disconnected the battery, but that didn't do anything. … read more
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Lou P. master tech
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Radio stays on after I turn the car off my 2009 c300. Stock
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C300 2015 listened to the radio went shopping came out and
C300 2015 listened to the radio went shopping came out and no sound... all display functions work ... just no sound ... thought I might have muted it however couldn't find a mute button ...? … read more
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I have a c400 2015 Love the car but I was trying to change
I have a c400 2015 Love the car but I was trying to change the radio to the better radio with bigger screen but It seem to lock up and its in another language … read more
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Is Permagard Paint protection worth getting on a new C300
Is Permagard Paint protection worth getting on a new C300 Coupe? … read more
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c300: I have a 2012 c300 and the radio speakers started
I have a 2012 c300 and the radio speakers started crackling and whining and then the left channel went out. I can't imagine its the head unit. Amp issue you think? It happened after going through the … read more
Expert
Expert
Mercedes-Benz C300: I have a 2012 Mercedes C300 with navigation,
I have a 2012 Mercedes C300 with navigation, and out of nowhere the screen wont turn on anymore. everything functions (radio, etc), but the screen is black.… read more
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Mercedes: C300..a sound like something is on, something electrical
Greetings, I have a Mercedes C300 leased in May 2011. There is a sound "like something is on," something electrical constantly....even when the car is off. It is a constant humming that cannot be hear… read more
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discounted price of the C300 2011 is only about $600 less
I suspect that the C300 2011 has some superior and better quality features than the C300 2012 because the discounted price of the C300 2011 is only about $600 less than the discounted price of the C30… read more
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2010 mb C300 for 6 weeks..radio controls..Is this a common problem?
I have a 2010 MB C300 for 6 weeks and suddenly the radio controls are not working. I stopped by the dealer without and appointment and they said that i need to drop it off and have them reinstall soft… read more
Lou P. master tech
Lou P. master tech
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