Hi everyone I’m sure this is been asked like 50,000 times I can’t quite find of thread for it right now but anyways I don’t have a key fob to start with so since I’ve owned the car bought used Last year the alarm has randomly going off for no given reason about a dozen times and more frequently over the last week or so at least once or twice a day what do I do it is so annoying oh yeah it does shut off all by itself to and the lights will flicker after the horn stops thanks in advance!!🤘🏼🖤