Dead car battery and non-functioning Smart Key
01-14-2015, 08:47 AM
#26
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Join Date: Feb 2013
Location: Greenville SC USA
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2008 E320 Bluetec (until 11/14), 2001 SLK 320, 2004 Volvo V70, 1972 MGB, 2013 E350
I know this is an old thread, but does anybody know if there is a battery voltage reading in the dashboard computer? If so how do we get to it? I read somewhere on another thread that a dealer salesman showed him how to do it. Basically I need to check the battery voltage just to confirm that I need to buy new ones.
