hi I have a problem including this function in my code because the return of the function is id=1. but after changing the value it keeps returning the value of id=1 and seconds later it shows me id=2 and then it keeps returning id=1 when it should only show the value of id=2.

function updateMap() {
  var Buslocation =
    "http://localhost/getsts.php?xid=" + id;
  setTimeout(updateMap, 3000)
  console.log(Buslocation)
};
updateMap();

code returned after changing id value which should only be 3 code returned after changing id value which should only be 3