Culprits behind Defective Dodge Ram 3500 Van Headlights
Keeping optimum road visibility for the Dodge Ram 3500 Van is made possible by equipping a set of fully functional headlights. But since these parts are constantly exposed to road dirt and debris, they may soon exhibit signs of damage over time. They may get riddled with cracks or may even burn out prematurely. If the lights are already defective, then better perform some troubleshooting. Listed below are some common problems encountered with defective headlights and the reasons behind them.
Burnt out bulb
If only one of the headlights is not working, then a replacement is probably necessary. The bulb may have exceeded its service life so it would be better to replace it. Most premature wear of headlight bulbs, in fact, are caused by the owners. See, these bulbs react to skin oil so keep in mind to wear gloves when servicing these parts. In some cases, a defective headlight is caused by corrosion in the sockets and connecting wires. Simply check the fuse or the relay. Other times, the bulbs may have just loosened. This would require some tightening in order for the bulbs to work again.
Flickering and dimming headlights
Another common occurrence with problematic lighting system is a flickering headlight. When lights flicker or dim a lot, especially when other electrical components are used, the most probable cause is a faulty electrical system. To check, simply inspect for loose wires. Wires that are out of place may interrupt power flow. In other instances, the alternator or the battery may have lost power. If this is still not the case, then examine the headlight casings if the bulbs are loose.
Cloudy and foggy headlights
Cloudy and foggy headlights are often a result of weathering. Since these lights are located in front of the vehicle, there's a greater tendency for them to get damaged by dirt and debris. When scratches or cracks develop, there is a bigger chance for moisture to creep in. Eventually, the lights will fog up and may compromise vision, especially in dim-lit areas. Luckily, this can be prevented by constantly checking for defects and by performing regular cleaning and maintenance.