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rpmdiag, Tech and Instructor
Category: Mercedes
Satisfied Customers: 6702
Experience:  Since 1975
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4months old ml 350 done 17000km batter drained after parking

Customer Question

4months old ml 350 done 17000km batter drained after parking in the garage for a day
JA: The mechanics have tons of experience in that area. Are those all of the "symptoms"?
Customer: Yes
JA: Anything else I can tell the Mercedes Mechanic before I connect you two?
Customer: Nothing
JA: Got it. Let's get this figured out. I'm sending you to a secure page on JustAnswer so you can place the $5 fully refundable deposit now. While you're filling out that form, I'll tell the Mercedes Mechanic about your situation and connect you two. You'll be on the road in no time.
Submitted: 6 months ago.
Category: Mercedes
Expert:  rpmdiag replied 6 months ago.
Hi, I’m Ron and I can help you.I have been in this business since 1975 and also teach automotive repair. I am confidentwe can resolve your problem together. Please understand that I don't know your skilllevel. I can't see, smell, hear, or touch the vehicle either, so it may take a few replies toget to satisfactory results. Please be patient!I also try to give all of the information you may need, expecting a “positive rating” inreturn. I will also continue assisting you after you have rated me, if necessary. If thereis any reason I cannot get a positive rating, please let me know why “in advance”, so Ican go another direction for you. I am sorry you’re having this problem; I’ll help youthrough it.This would be a parasitic draw on the system witch means that something is staying on all the time. See attachment I sent you on how to find and fix it,Thanks, Ron