One problem related to fuses and circuit breaker has been reported for the 2006 Dodge Ram 2500. The most recently reported issues are listed below.
Both low beam headlights are inoperative. I have a daytime running light module that I installed in 2007 which still operates both low beams at a reduced power, so the bulbs are both good. Both high beams are operational. I noticed that when I had the light switch in the on position on 3/26/17 after dark and turned off the engine with the headlight switch still on, that the low beams we're not on, but the other lights were on. The daytime running light module only powers the low beams when the ignition is in the on position. In researching this issue online, I found that this is a common problem with the 2006 model since it has a tipm which controls the light and other functions. The tipm does not have replaceable relays or resetting circuit breakers for the headlights which allow the quick and easy repair or automatic reset of the headlights. Since any little glitch may cause the tipm to shut down the lights there is safety issue since both low beams may go off at anytime for no real reason. I feel there needs to be a safety recall on these vehicles to replace the tipm with a unit that has a standard design like is found on other Dodge ram years. Please research the numerous issues with the tipm including low beams, fuel pumps turning off causing the engine to stop unexpectedly, etc. It's time that Dodge is made to replace the tipm with something reliable that does not pose safety issues. A recall is in order. If I did not have the drl module installed, I would have been without low beams when I was driving and switched on the headlights.