Headlights- the passenger side headlight would come on then go off whenever it wants to and now the low beam ds not work. I have tested the connection and replaced the bulb several times and still ds not work. When driving at night it makes it difficult to see. And is also against the law to not having working headlights. Trailer lights- the drivers side brake light/blinker on any trailer thats hooked to my truck ds not work. I have taken it the a local shop (street dynamics which is out of business now) several times over the last 5 years to see if they can fix the issue. The fix was to put a jumper wire from the truck brake light to the trailer connector. I still do not have a blinker on the driver side of the trailer. Windshield wipers- the windshield wipers will come on and off whenever they want. Some times when it is raining they will turn on with the switch then will turn off while driving or will stay on after the switch is turned off. The switch has been replaced and did not change anything. It is dangerous to drive the truck during inclement weather. I am a Police officer and have been for 17 years. In the last 12 plus years I have owned the truck which is a 2006 Dodge 2500 I have been told by several dodge technicians and mechanics that the issues Im having is being caused by the TIPM. While researching the tipm I have found out all of my trucks issues are similar to a lot of other peoples 2006 dodge 2500s. I have had issues with the trailer brake lights since I bought it.