what does the red blinking light down by my leftleg mean??

When it blinks , the red LED bulb, means your security system is armed and if anybody tried to steal your car it will not start. For Chrysler products , not sure if it is an immobilizer for fuel or ignition

Red blinking light on dash. Car doesn't start. Radio, window all work fine. Help me

Just call one of those people that works with keys, you need a new one, probably about 140$ don’t call a mechanic and ask to change your starter or something like that, you will just lose money...

Hi I need help with my pt cruiser got turbo convertible 2005, while a was driving the car engine turned off, suddenly I red spot light appears on the dashboard, an since then It doesn’t start, please if someone can tell me what to do will make me very happy