Hi everyone. I am happy owner of 2018 M3P. I like everything of this car.
When i bought it, it had bad 12v battery and it smelled bad changed it.
Put there Energizer EP45JTP
Then i updated the car because it had very old system and after that problems started. Not always but frequently in sport mode when i press pedal fully, car starts like in chill mode until around 20 KM/PH and then like rocket starts flying. Also the acceleration line on the display fills very little like 10% untill 20km/ph and they goes full.
Car shows no error or anything.
I charged fully last night but same thing.
Today i disconnected both batteries and when connected i saw error code vcfront a192
But strange thing is that in track mode it works flawless. always. Its like spaceship.
Only in sport mode we have such a problem.
this was happening in summer on cold start and hot start, and also in winter now. so temperature is not causing this.
Do you think this can be because of non original 12v battery?
When i bought it, it had bad 12v battery and it smelled bad changed it.
Put there Energizer EP45JTP
Then i updated the car because it had very old system and after that problems started. Not always but frequently in sport mode when i press pedal fully, car starts like in chill mode until around 20 KM/PH and then like rocket starts flying. Also the acceleration line on the display fills very little like 10% untill 20km/ph and they goes full.
Car shows no error or anything.
I charged fully last night but same thing.
Today i disconnected both batteries and when connected i saw error code vcfront a192
But strange thing is that in track mode it works flawless. always. Its like spaceship.
Only in sport mode we have such a problem.
this was happening in summer on cold start and hot start, and also in winter now. so temperature is not causing this.
Do you think this can be because of non original 12v battery?