[4th Gen : 01-07]: Red security light
#1
Red security light
Hi there can anyone give any advice. I got a spare key made for my grand caravan and tried starting it. It would start for a few seconds then die. Then it would not even crank. I couldn't find the issue and by accident I used the original key and it started. But now the red security light is on. It runs fine and starts and runs. Should I be worried? Or is this something I can just live with