this morning I got into the car and all electrical systems were dead. No screen. no radio. and the car wouldn't start. the car is 10 months old.
so I called the tow truck to bring it to the dealer.
tow truck guy put a battery jumper on the 12v car battery and the car came to life. and worked.
so that was good. I still had him tow it to the dealer so they could diagnose the problem but
now the dealer can't find anything wrong with it. says there are no codes.
could this be an alternator problem?
anyone else have this issue?
also, in these cases when the 12v car battery is dead why in the world doesn't the car use the 27kw battery as a backup?
so I called the tow truck to bring it to the dealer.
tow truck guy put a battery jumper on the 12v car battery and the car came to life. and worked.
so that was good. I still had him tow it to the dealer so they could diagnose the problem but
now the dealer can't find anything wrong with it. says there are no codes.
could this be an alternator problem?
anyone else have this issue?
also, in these cases when the 12v car battery is dead why in the world doesn't the car use the 27kw battery as a backup?