Thread: Battery
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Old 12-24-2012, 12:23 AM
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bluebee bluebee is offline
Seek to understand,^Value
Location: San Jose, California
 
Join Date: Mar 2008
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Mein Auto: 02 BMW 525i M54 auto 130K
Not sure if my experience will be useful to the OP, but, when I had a bad cluster, here's the procedure I followed to resolve:
- One user's experience debugging a half-dead instrument cluster (1) which, after testing the fuses (1) battery & alternator (1) thankfully turned into an alternative battery search (1) and a simple battery replacement DIY (1)

EDIT:
I'm not sure about the LCM since I've never experienced a failure - but maybe the OP may benefit from one of these?
- How to repair (1) (2) or replace (1) your light control module & where to get new LCM chips (1) (2)
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Last edited by bluebee; 12-24-2012 at 12:24 AM.
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