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I have a mercedes benz e350 2008 question in the details below.?

I own a mercedes benz e350 2008, My mercedes won't let me charge my device whe. my car is turned off. Is there a way i can convert my mercedes benz to charge my phones when the car is powered off.

4 Answers

  • 2 months ago

    You need to be careful about having that system changed by any one other than MB.  Go to one of MB service garages and ask them what needs to be done and how much it will cost. If you are OK with MB's price, OK, but you can ask other shop to see what their charge will be.

  • 5 months ago


  • ?
    Lv 7
    5 months ago

    You can take it to a radio shop or someplace and they can either rewire the 12V outlet (or install another one) to stay on even when the vehicle is switched off.

  • Anonymous
    5 months ago

    Nope because your phone needs a regulated power supply. Straight battery power won't work. 

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