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I checked my battery voltage with voltage meter in the lighter socket.

In the morning before starting it was 12.0 volts. According to the battery meter that is down to 50%.

Car is 20 months old. So looks like I need a new battery.


Wonder if the dealer will replace it on warranty?


Weird thing is that after the ignition was on, the charge voltage was 14.5 - 14.7 volts, way above the recommended 13.8 charging voltage for lead acid batteries. I wonder if this shortening the battery life because of overcharging.


-- Scott


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