Fabia April 2016 1.2 TSI 90
Can anyone give me a detailed description of the how the maintains the correct voltage for the EFB battery. Had the car from new and experienced the usual 12v Battery Low warnings, mainly in winter, and got myself one of the CTEK chargers.
The thing is back in the olden days if a car battery needed topping up the control circuitry would simply activate the alternator and all would be well. Nowadays, even after 40 minutes driving and being left overnight the Battery low warning kicked in.
I'm trying to understand how, when and where from does the battery get topped up during normal driving on my little Fabia? I couldn't give a stuff about the Stop/Start system I just want rid of the damn warnings.