jQuery Forum

I'm struggling to connect my code to the xml file so it will loop through the data, here is my code so far;

 $(document).ready(function() {

    setTimeout(function() {
        $('#_Q0').autocomplete({
            source: function(request, response) {
                $.ajax({
                    url: "brands.xml",
                    dataType: "xml",
                    type: "GET",
                    success: function(xml) {
                        var results = [];
                        $(xml).find("brand").each(function() {
                            if (results.indexOf(request.term.toUpperCase()) >= 0) {
                                results.push(results);
                            }
                        });
                        response(results);
                    }
                });
            },
            autoFocus: true,
            minLength: 3,
            response: function(event, ui) {
                if (!ui.content.length) {
                    var noResult = {
                        value: "",
                        label: "No results found"
                    };
                    ui.content.push(noResult);
                }
            }
        });
        var render = $('#_Q0').autocomplete('instance')._renderMenu;
        $('#_Q0').autocomplete('instance')._renderMenu = function(ul, items) {
            items.push({
                label: 'AUTRE MARQUE',
                value: 'AUTRE MARQUE',
                last: true
            });
            render.call(this, ul, items);
        };
    }, 100);
});

and a plunk -

If anyone can offer some help/advice it will be much appreciated!

Thanks