Hey guys, I believe my 2008 135i is still on it's original battery. I live in Sydney though so no freezing temperatures.
It's been getting harder to get the car started of late.
Every now and then it won't kick over. Especially when the engine is hot.
Having said this, I never get the battery warning on the dash when it does this.
Is it time for a new battery? Or is it something more sinister?
What should the voltage be on a healthy battery?
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