Currently having an issue where the car turns on and has a rough idle, after a few it turns off. Car also immediately turns off after I press in the horn, turn on the Emergency lights, try to put the convertible top up, or even turn on the Air conditioning. Very annoying issue I’ve checked fuses and relays I’ve looked for wires that may be shorting out, but I have not found anything. Any thoughts??

 

check the passengers side foot well behind the kick panel for moisture