I bought a gold certified used 2021 lariat that had some damage to the tail lights. Dealer didnt fix, and previous owner was a sales person from said dealer. They told me it was just cosmetic cracks and that the tail lights were working. The driver side turn signal doesn't work and the DRLs aren't turning on either. Water is inside the housing and is the cause of the issue I believe. My main question, does the lariat 502a tail lights have DRLs on all the time?