{"version":"1.0","provider_name":"Tom Clark Buick GMC Denton Blog","provider_url":"https:\/\/www.tomclarkbuickgmc.com\/blogs\/6620","author_name":"doadmin","author_url":"https:\/\/www.tomclarkbuickgmc.com\/blogs\/6620\/author\/doadmin","title":"2. Trailer Light Test - Tom Clark Buick GMC Denton Blog","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"uw6hcwNxZV\"><a href=\"https:\/\/www.tomclarkbuickgmc.com\/blogs\/6620\/2-trailer-light-test\">2. Trailer Light Test<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.tomclarkbuickgmc.com\/blogs\/6620\/2-trailer-light-test\/embed#?secret=uw6hcwNxZV\" width=\"600\" height=\"338\" title=\"&#8220;2. Trailer Light Test&#8221; &#8212; Tom Clark Buick GMC Denton Blog\" data-secret=\"uw6hcwNxZV\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/www.tomclarkbuickgmc.com\/blogs\/6620\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","description":"When towing, ensuring that all your trailer lights are working properly is crucial for safety. The GMC ProGrade Trailering System includes an easy-to-use trailer light test feature that checks the trailer\u2019s lights and helps you ensure everything is functioning as it should.The system performs the light check automatically and will alert you to any issues [&hellip;]"}