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7 Dodge Ram Headlight Problems (2024)

dodge ram headlight problems and fixes - green dodge ram

Dodge Ram is a pickup truck manufactured by the American automaker, Dodge. It is known for its rugged and powerful performance, as well as its various capabilities for towing and hauling. Dodge Ram comes in different sizes and configurations, including light-duty and heavy-duty models. In this article, we’ve compiled a list of 7 common Dodge Ram headlight problems, along with step-by-step solutions to help you get back on the road with confidence.

Common Problems With Dodge Ram Headlights:

Before moving ahead, you need to realize that headlight problems usually occur due to improper installation. For example, using a headlight size that is incompatible with your vehicle housing becomes a major factor for Dodge Ram headlight failure. It is therefore recommended to use the best suitable size headlight and get them installed properly. And being a Dodge Ram owner, seek the best Dodge Ram headlights. Let’s discuss the problems that you may face in your Dodge Ram headlights.

1) Failed relay problem

A relay is an electrical component that controls all the in and out flow of electricity to headlights.

SBF_headlight_closurerelay - Dodge Ram headlight problems
Failed Relay of Dodge Ram headlights

When this relay fails, it stops the electricity from reaching the headlights. A failed relay can be due to a few things, like the age of the relay and exposure to extreme heat.

How to fix it

You first need to put your hands on the pliers and buy a brand-new relay. Then open the hood of your Dodge Ram, where you’ll find the main fuse panel. Peek under the hood and look for the relay, which is probably snuggled up with the fuse panel. 

Then remove the old relay by pulling it out of the terminal. Now, replace the brand-new relay with the old relay. Then, let’s give those headlights a test drive. Do it a few times, like three or more, just to be sure everything’s in good shape. 

A Video Guide on how to replace a headlight relay

2) Light bulb burn-out

Light bulb burn-out is a common Dodge Ram headlight problem that occurs when a light bulb stops working due to the burning of filaments. When a light bulb is turned on, electricity passes through the filament, which produces light. Over time, the filament can become weakened and eventually burn out, causing the light bulb to burn out. The burnt-out light bulb will completely shut off your car’s headlight.

Burnt out bulb
The light bulb of the Dodge ram

This can happen due to various factors, including the age of the bulb, excessive heat, electrical problems, power surges, or frequent switching on and off.

How to fix it

To fix this problem, you will have to replace the light bulb with a new one. But, make sure you’re using high-quality bulbs that are designed for your specific Dodge Ram model. 

Headlight Problems in Other Dodge Ram Models

3) Discoloration or Fading of the Headlight Lens

Discoloration or fading is one of the common Dodge Ram headlight problems that most owners report. Discoloration or fading refers to a process in which your headlight’s lens loses its protection layer or cover, making it look more yellowish, cloudy, or a bit hazy.

Discoloration of headlight
The faded headlight of the Dodge Ram

When you’re out on dirt roads, debris like rocks and road salt can mess up your headlights and put scratches on the top coat of your headlights, which leads to discoloration and fading. The sun’s UV rays can also cause oxidation, which makes the top layer of the headlight lens turn yellow.

How to fix it

To fix this issue, you can try some DIY treatments like:

Using baking soda paste: just mix five tablespoons of baking soda with water, make a paste, and apply it to your headlights with a sponge. Rinse it off, and you will get a clean headlight lens.

Toothpaste is another option: just grab a soft, dry cloth and gently scrub your headlights with toothpaste in small circular motions. It’ll bring back their shine.

A video on Removing discoloration from the headlight using toothpaste

Moreover, there are also professional restoration methods like sanding and polishing to make the headlight lens more clear.

4) Dim low beams issue 

Another common Dodge Ram headlight problem is the low beam being Dim. During this issue, low-beam headlights appear dimmer than usual which makes it difficult for drivers to see while driving at night.

Dim low beam - Dodge ram headlight problems
A dim low beam of Dodge Ram

Sometimes your Dodge Ram low beam becomes so dim that you can’t even see what’s 3 feet away from you on the road. The most common cause of this problem is the faulty alternator or aging of the headlight lenses.

The alternator is the component of your car that provides electrical power to all the other electric components. If the alternator is at fault, it will not provide enough power to the vehicle’s electrical system, which will make the headlights appear dim and dead.

How to fix it

If you have a faulty alternator, you will have to replace it with a new one. If you are not familiar with “How to change the alternator”, you can get help from the below video.

A video on how to replace an alternator

5) Flickering Problem

When your Dodge Ram headlights start to flash or flicker rapidly it’s called flickering of the headlights. In some cases, this flickering may occur when your Dodge Ram is idling or at a low speed, but it may improve as the vehicle speeds up.

Flickering can be caused by various factors, including a weak battery, loose connections, fuses, or a faulty dimmer switch. The headlights rely on a steady power supply from the battery to function properly. When the battery fails to provide adequate power, flickering can also occur.

Likewise, loose connections or fuses can also cause flickering, especially when driving on rough terrains with dust and gravel. 

How to fix it

If you’ve noticed flickering in your Dodge Ram headlight, it could be time to grab a new battery. Car batteries typically last for around 3 to 5 years tops, and if you’re taking frequent short trips, it might not last as long. 

6) Headlights Shutting Off After 18-20 Minutes of Use

Sometimes while driving, your Dodge Ram headlight will shut off after 18 to 20 minutes of use.

Dodge Ram headlight
Dodge Ram headlights shut off

It happens due to a faulty TIPM (totally integrated Power Module). What is a TIPM? Well, it is something that is responsible for controlling the power supply to various components of your Dodge Ram. 

If the TIPM is at fault, it will cause your headlight to shut off after some time. Another possible cause of this issue is a failing headlight switch. If the switch is damaged or worn out, it may not be able to handle the current required to keep the headlights on for an extended period of time.

How to fix it

Doing DIY on the TIPM is pretty much impossible if you don’t have proper knowledge of the electrical system of your car. It’s a tricky job that should be done by certified mechanics.

But, if the problem is the headlight switch, you need to swap it out with a new one. Sometimes, all it takes is cleaning the electrical connections to make sure they’re making a solid connection.

7) Headlights would not turn on at all

Sometimes your Dodge Ram headlight won’t turn on at all turn on at all. This happens especially when you’re driving at night or in bad weather.

Dodge Ram headlights
Dodge ram Headlight

It’s also dangerous for you and everyone else on the road. A common culprit of this problem is a blown fuse, which can happen if there’s a power surge or electrical glitch. Another cause is a busted headlight switch. If it’s damaged or worn out, it won’t activate the headlight circuit, and you’ll be left in the dark.

How to fix it

To fix this annoying problem, you have to figure out what’s causing it first. If it’s a blown fuse, just replace it. But if the switch is the issue, you might need a new one.

Headlight Problems in Buick Models


How can I remove moisture from my Dodge Ram headlights?

If you’re dealing with moisture inside the headlights on your Dodge Ram, try removing moisture with a hairdryer. If that doesn’t work, you need to take the headlight apart and dry it out yourself using Sunlight.

Why are my Dodge Ram headlights loose or vibrating while driving?

If your headlights are loose or bouncing around while you’re driving, it could be due to some loose mounting hardware or damage to your suspension components.

How often should I have my Dodge Ram headlights checked for issues?

It’s a good idea to check your Dodge Ram headlights once a year. But if you notice any flickering, dimming, or weird noises, get them checked out right away!

Can I fix Dodge Ram headlight problems myself, or do I need to take it to a mechanic?

For minor issues like a burnt-out bulb or blown fuse, you can definitely give it a shot yourself using the above-mentioned solution. But if you’re dealing with more complicated stuff like busted TIPM, it’s best to let a certified mechanic take care of it.

Are LED Upgrades A Viable Solution For Dodge Ram Headlight Issues?

Yes, LED upgrades can be a viable solution for Dodge Ram headlight issues. LED headlights are known for their brighter and more focused light output, which can improve visibility on the road. They also have a longer lifespan compared to traditional halogen bulbs. However, it is important to note that not all LED upgrades are suitable for all vehicles, and there may be compatibility issues or the need for additional modifications. It is recommended to consult with a professional or do thorough research before purchasing and installing LED upgrades for your Dodge Ram headlights.


  • Michael Alexander

    Hi, My name is Michael. I am an automotive lights enthusiast expert. I created Cooltechguide to provide authentic knowledge about car headlight problems. If you interested in knowing more about me. Feel free to contact me

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