Battery drains out
Thread Starter
Newbie
Joined: Sep 2023
Posts: 1
Likes: 0
W124
Battery drains out
Hello guys
My battery drains out in 3-4 days i did a parasitic draw and it gave me 0.28 Amps after removing the plug A from the comfort module it drops to 0.02 Amps .
What could it be ? And what should i do next to detect the problem?
Do you have a list what functions do Plug A do?
my power windows are working
Thanks
My battery drains out in 3-4 days i did a parasitic draw and it gave me 0.28 Amps after removing the plug A from the comfort module it drops to 0.02 Amps .
What could it be ? And what should i do next to detect the problem?
Do you have a list what functions do Plug A do?
my power windows are working
Thanks
Member
Joined: Mar 2008
Posts: 122
Likes: 29
From: Texas
S63 AMG Coupe AMG GT55
I found my parasitic drain using a 12v tail light bulb connected between the battery ground, then started pulling fuses until the bulb went out.... turned out to be the CD changer in the trunk.... of all things. Unplugged the unit and it's been fine ever since. So it could be anything...
Sorry I can't tell you about plug A, but you'll just have to be methodical in your tracking.
Sorry I can't tell you about plug A, but you'll just have to be methodical in your tracking.
