My break lights work but the tail light on the passenger side is not coming on. on 2005 Dodge Caravan

I got pulled over and need to repair this problem before going to court. Can someone help with this matter? I thank you in advance. Juan

Asked by for the 2005 Dodge Caravan
Usually its the same bulb. pull the taillight cover and inspect the bulb should be 2 intact filaments. if not replace the bulb.