Report "The battery warning light in our 99 T&C started coming on. Garage diagnosed as bad (old) battery. Put in new battery, ok for about 4 days, took back and they said it was bad new battery . . . replaced and seemed ok for a few days again. Now it is back. It seems to come on from a cold start (overnight in heated garage). If you drive for awhile and shut car off and let it set a few minutes and restart, the light does not come back on. Car seems to run fine . . . no sluggishness, no dimming of lights, no problem starting"