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Old 01-19-2014, 05:13 PM
dduclaux dduclaux is offline
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Join Date: Jan 2014
Posts: 3
2004 ML500 Battery Drain

Hey Folks,

I've seem to have a parasitic battery drain -- dead battery after one day of sitting, longer if it's warmer, shorter if it's cold. Battery tests out at 12.5v after long drives, charging system reading 14+v so no problem there. Did a draw test by pulling fuses and found big drop when pulling fuse 8 (states it is transfer case/emergency system).

Any thoughts?

Thanks,
Duane
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