Hi I have a '99 Acura tl and the battery and brakelight came on
on 1999 Acura TL

I have a problem with my Acura tl the battery light and the brake light came on and the battery will not stay charged I already replaced alt,bat,coil packs,spark plugs,battery cables and still the same

Asked by for the 1999 Acura TL
seek a diag and est instead of throwing parts at it
1 more answer
Has anyone done a current draw test on it yet?you may have something as simple as the trunk or glove box light staying on.(although most honda/acura glove box lights work with the headlights)Or you may have a relay stuck on.