I have a 2002 Dodge Grand Caravan with 100k miles. WE recently had to replace the battery and now when I turn the car off the dashboard lights and headlights blink on and off for several minutes. I tried disconnecting the negative battery cable for 15 minutes but the problem still exist. I took it to a local mechanic who replaced the starter but obviously that didn't solve the issue. I've heard there may be some sort of reset procedure but I haven't found one yet. Any ideas?