[Sjones81]

So I’m having a problem with my 2001 Toyota Tacoma it has been raining a lot out here and I noticed this is the first time this is happened that when I shut the truck off my light shut my lights off and I went inside of my house and I came out and the headlights happen to be on and I know that I shut them off so when I opened up the truck door the switch was off but the headlights were on and so soon as I started the truck they turned off and when I’m driving they don’t turn on by themselves. Nothing happens it’s just wanna shut the truck off I walk away the lights are off and I come back in there they turn on by themselves. Are the steps I need to take to figure this out