I'm travelling with my dad this week and he has a 2011 Dodge Ram Diesel 3500. I just realized that he has no reverse lights. I replaced the bulbs (even though they did not appear to be blown) Can someone please tell me what else I can check? I can't find anything in his manual for a fuse for...

So i got stopped by a sheriff to tel me my tail lights, back up lights, break lights and blinkers were out... but my license plate light and third break light worked. When i pulled over i shut off my head lights, and all my rear lights started working. He let me go with a warning and told me...