One problem related to hazard flashing warning light unit has been reported for the 2005 Dodge Ram 2500. The most recently reported issues are listed below.
Turn signal signalling wrong direction without warning or no signalling at all. Seems to happen on days with heavy dew or fog. . . Can affect hazard lights as well.
| Exterior Lighting problems | |
| Turn Signal problems | |
| Tail Light Switch problems | |
| Hazard Flashing Warning Light Unit problems | |
| Headlights problems | |
| Brake Light Switch problems |