Ipod/USB ports dont charge!!! Arrghhhh!
BTW- my kids Kia Soul's port charges and plays music!!!
I spoked to the service manager and he said there is nothing available from MB that can be ordered to fix that - Not satisfactory for such a minor problem - So I went to applestore and bought the TYLT Dual USB Car Charger - Solved!
Such a simple interface MB cannot provide and even the smallest KIA Rio USB can charge an iphone 4s -
Since I don't have my new ML yet, I can't comment - but I'm already thinking there must be a solution to be able to charge and play music at the same time. I see that some others have already found hacks for power injection into a USB signal, for example here is a nice schematic where someone got their phone to charge and support OTG (Android data) at the same time: https://sites.google.com/site/sonicb...g-and-charging
I'm thinking that paired with a nice cigarette > 5V adaptor (like robinleong mentioned above) this might actually work. I'll be back in a few weeks if needed to report if it works!
BTW- BT Audio on my Iphone 5 is incredible!!!!!
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This is from first hand experience with a 2012 C350 and Iphone5
My cable for the phone does charge... when it works. It is a never ending unreliable experience. The cable clearly needs replacing. Something else I was able to deduce having read these posts.
Finally, these are questions I’ve had for a couple of years. Even the service folks at Mercedes were not able to answer my questions!
So, thank you. I hope sharing my experience with the next 2014 E350 owner helps.
- E
Last edited by Edmundcape; Aug 14, 2018 at 09:38 AM. Reason: Typo


the Mercedes USB power is punny max 0.5 A. Not enough to charge even a 1990’s phone.
what to do when no power at all on the USB port? Replace fuse? Reset command or just out of luck?





