My friends with Model S get warnings before their 12v dies. Does the M3 give a warning? I have searched YouTube and Google to see a photo of what a warning looks like, but there's nothing!
Has anyone had their 12v battery die (were you stranded?) and did your car give a warning first?
Jeff
Has anyone had their 12v battery die (were you stranded?) and did your car give a warning first?
Jeff