Battery drains overnight
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Newbie
Joined: Sep 2019
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2011 Mercedes c300 4matic sport
Battery drains overnight
So I've been having some problems starting my car lately, at first i thought it was the battery checked it and it's good then i thought it was the alternator
And when we were taking it out i heard the blower fan runing but the car was off and the key was on the seat so i was like wait is this fan draining my battery? So we unplug the battery and the fan shut off, does anybody knows why is this happening? is there a relay or fuse that i should check it out? and if there is where is located?
And when we were taking it out i heard the blower fan runing but the car was off and the key was on the seat so i was like wait is this fan draining my battery? So we unplug the battery and the fan shut off, does anybody knows why is this happening? is there a relay or fuse that i should check it out? and if there is where is located?
Out Of Control!!
Joined: Sep 2018
Posts: 14,670
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From: unbegrenzt
2017 GLE350 4MATIC
Welcome! Please post a photo of the C. How did you check the battery? Quite often the best course of action is to replace the battery as it rules out this from the troubleshooting. Batteries doesn’t last forever.
Junior Member
Joined: Sep 2018
Posts: 63
Likes: 12
2017 C250 W205
So I've been having some problems starting my car lately, at first i thought it was the battery checked it and it's good then i thought it was the alternator
And when we were taking it out i heard the blower fan runing but the car was off and the key was on the seat so i was like wait is this fan draining my battery? So we unplug the battery and the fan shut off, does anybody knows why is this happening? is there a relay or fuse that i should check it out? and if there is where is located?
And when we were taking it out i heard the blower fan runing but the car was off and the key was on the seat so i was like wait is this fan draining my battery? So we unplug the battery and the fan shut off, does anybody knows why is this happening? is there a relay or fuse that i should check it out? and if there is where is located?
