Have Mercedes Questions? Ask a Mechanic for Answers ASAP
My name is ***** ***** I am a professional here at Just Answer. I noticed that your question had not received a response and thought I would see if you still need help with this.I apologize for the delay and I hope I can still assist you with this here.
If the issue here is a dead battery every morning this can over time damage electronics possibly damaging the command unit or another component on the optic ring like a cd changer,amplifier,satellite radio receiver,etc. causing this here.The first thing that needs done is to have a battery drain/draw test done to locate the source of the draw then from there it can be repaired to correct this issue here.If the issue here is a battery drain/draw fault at first and the battery is still losing charge as the vehicle sits let me know as there is a procedure I can send you to follow to locate the source of the draw so we can correct or locate the fault here.
If more help is needed, use the reply tab to continue our conversation. If no further assistance is needed, kindly rate my service.You can rate at any time and we can continue to work on your question as this will not close out your question.Keep in mind in some cases it can be difficult to fully diagnose or help repair your vehicle without seeing it and I work on delivering the best possible answer from what I see to work with.