Dead car battery and non-functioning Smart Key

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Jan 14, 2015 | 08:47 AM
  #26  
Quote: 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.
Here is link on how to check voltage
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Jan 14, 2015 | 10:09 AM
  #27  
Quote: Here is link on how to check voltage
Am I stating the obvious that this is the W212 forum?
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