Your post was rather vague, so it's nearly impossible to give an answer.
When asking for help, provide as much information as possible. Otherwise, it's like calling your doctor and saying "My head hurts." Your doctor can't treat you unless he knows whether you have a headache or a concussion, and we can't help unless we know what the symptoms are and what you did before they occurred.
PRO TIP: Use The Correct Title - That means, make sure your title has the topic at hand. Don't title something: "I have a question" or "Small concern" or "Rogue issues". Instead title it: "Tire tpms question" or "Rear bumper paint issue".