View Single Post
      10-20-2016, 10:19 PM   #55
Datka
Lieutenant
Datka's Avatar
450
Rep
465
Posts

Drives: 2009 M3 ,2021 M340i
Join Date: Sep 2016
Location: Long Island, NY

iTrader: (1)

Richbot, do you know your battery voltage when the car is running and when the engine is off?
Mine is working ok, but I only drive my car once or twice a week.
The only problem I have, I have to reset time and the date every time I start the car.
Also comfort access key cant unlock the car. Starts the car well, no hesitation.
I have the gage that shows battery charge. When car is running, its between 14.1 and 14.2. When I drive the car I usually drive on the highway for more than 45 minutes non stop. Battery charge is always at 14.1 or 14.2.
With engine off voltage is 13.5, sometimes less.
__________________
"Racing is life. Anything before or after is just waiting." Steve MCQueen
Appreciate 0