Hi Jeremy or CJB,
Last night I changed a battery on my 1998 Dodge Grand Caravan and 4 LEDs (AC, circulation, rear window wiper, & timing wiper) started to flash, and after about 15 min. they stop flashing. I read your posts, but it is not clear
how to recalibrate the a/c system.
You mentioned holding down top and bottom bottons on the A/C control panel. Can you explain which buttons are those?