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Battery Control Module

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Old Aug 5, 2016 | 06:22 PM
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ZeroE350Seven's Avatar
ZeroE350Seven
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MB 2007 E350
Battery Control Module
Hello all,
My 07 E350 4matic has 100Kmiles, it is keyless go, it started to have "Pulsing"
Blower for AC, and Dome lights. After searching online, this problem pointed to Battery, Alternator, and BCM. My battery was new (2 years old) and reads
12.6V, on dash when driving BU=14.2V....and I try to find the Battery Control unit in the trunk, but do not see it. Will anyone help me to locate this BCM.
Thanks a lot.
Car is driving fine for now.
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Old Aug 6, 2016 | 10:28 AM
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mersum1es
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W211 320CDI -04, W210 270CDI -01
Facelift battery voltage monitoring is made by small box above battery pole/terminal lead
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