This car has always had a pulsing effect noticeable at night when the
lights are on, and there's an intermittent whining noise from the
engine compartment - the alternator I suppose.
I also get a battery light fault indicator on the dash when I stop at
a stop sign or red light that goes out immediately upon acceleration.
It's been like this for months.
The battery is always fully charged and never fails to start the car,
and nothing else ever goes wrong, but it's a bit puzzling.
If it were an older car, I'd change the voltage regulator. Is there
such a part on this car or is this yet another onboard computer, or
sticky relay, doing it's weird thing?
