Form Submitted

<script>
window.dataLayer = window.dataLayer || [];
window.dataLayer.push({
  'event': 'formSubmitted',
  'dealer_id': 'whatever their ID is',
  'form_id': 'whatever the form ID is, if there is one',
  'form_name': 'whatever the form name is, if there is one - e.g. contact us'
});
</script>