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      02-22-2017, 01:33 PM   #13
demon
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Drives: 2011 335d Msport blk on blk
Join Date: Sep 2014
Location: north carolina

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related problem - I have CELs PO64C and UO106 both something about losing communication with glow plug control module. I thought this was because of my battery getting weak. I never saw any CEL until winter when the glow plugs were used and the low battery symbol appeared.
What is the opinion will a battery fix this or is the module bad?
Should I just replace battery, have the cel cleared and see if it comes back?

I was taking the car to the stealership but have moved so it is no longer convenient.