Dead battery causes

[320]

Hi all, my battery died today due to me leaving the lights on, the battery was dead dead, would this cause the ecu to reset itsel as when i drive if feels a bit lumpy and when i come to ajunction it idles a bit crappy? Thanks

[milescook]

I have a battery cutoff on mine as its a track car plus I have a battery drain issue so it helps!

After the battery is reconnected the car won't run optimal for a short while SA the ecu re-learns optimal fuel mixtures etc,that's what I've been told on here too.

[320]

since the battery problem, as it happened in the daylight, tonight i got in the car and turned the lights on half of my clock lights have stopped working, they were fine last nite,