What To Do When Your Dodge Ram Interior Lights Won't Turn On

Why do the Dodge Ram interior lights wont turn on? Dodge Ram 1500 trucks are equipped with internal lighting that is supposed to come on automatically when the doors are opened. The lights cannot be turned on for several causes, such as blown fuses, frayed wires, or issues with the lighting control module.

Dodge Ram interior lights are a common issue that owners of this truck face. Nonetheless, many different perspectives could shed light on this issue, and we’ll explore them in this article. Nevertheless, we’ll try to troubleshoot the problem and provide some solutions.

Dodge Ram Interior Lights Wont Turn On

Several factors contribute to why Dodge Ram 1500 interior lights not working, likely not turning on. It’s possible that the light bulb is burned out and has to be changed. If this is the case, try switching it out. Another reason could be that the fuse that controls the interior lights has blown and needs to be replaced. Meanwhile, another problem might be the connections, which need to be fixed or changed.

If your interior lights are not working, it’s best to take your truck to a qualified mechanic to have it diagnosed. They will be able to determine the root cause of the problem and get your lights working again in no time. But before that check, check the table below to understand if you can diagnose.

Reasons	Possible Solutions
Dead battery	Check and if necessary, replace.
Loose Fuses	Ensure that neither of the fuses has burned. If you need to, substitute them.
Dimmer Switch in bad position	Correct it in position
Door Switch off	Check and turn it on
Broken Light Bulb	Replace burnt-out bulb
Wiring problem	Verify appropriate cabling and connection of all components.
Faulty switch	Replace the switch

Let’s discuss why your Dodge Ram truck’s interior lights might not turn on with its solution.

Dead Battery

An entirely new design for the 2019 Dodge Ram is packed with cutting-edge technology. The LED lights inside the car are one of its most exciting features. LED lights also illuminate the safety belt clasp and latch. Nevertheless, these lights will deplete your batteries if you leave your car unused for an extended period.

One of the fundamental elements of a motor vehicle is the battery because it provides power to all the other parts. Turning on your headlights or interior lights drains more power from your battery than usual because they are constantly on and using up energy.

So if you have left your car unused for a long time, the battery may have drained out, which could be why your 2019 Dodge Ram interior lights wont turn on. The first thing you need to do when this issue occurs is check your car battery.

You need to charge or jump-start it if it’s dead or low. If your battery is in good condition, it could be an electrical issue with the headlight switch or wiring.

Loose Fuses

Dodge Ram 1500 interior lights not working due to a blown fuse is a common problem. The fuse likely is to blame. The fuse may have blown if there was a power surge or the vehicle involved in an accident.

To determine if it is happening due to a blown fuse, in the beginning, we’ll identify the fuse box under the truck’s hood. Inspect your vehicle’s fuses and look for the “inside lighting” fuse to see whether this is the issue. If this fuse blows, you will need to change to a different fuse with the same capacity.

Dimming Switches Problem

Dimmer light in Dodge cars refers to the light emitted from the car’s headlights, taillights, and interior lights. This light is usually more shaded than the light from the car’s daytime running lights and can be turned on and off using a switch inside the vehicle.

The dimmer light is responsible for the Dodge Ram auto lights not working because it is connected to the headlights and taillights. It is a form of illumination that has an adjustable brightness setting.

If you have a Dodge Ram and your interior lights won’t turn on when the door opens, you may need to troubleshoot the dimmer light. Two distinct varieties of dimmer switches exist. One is for an LED bulb, and one is for a halogen bulb. If your car has LED bulbs, you will need to replace the dimmer switch with one compatible with LED bulbs.

Door Switch Off

Door switches are a vital part of any vehicle, but they are significant in a Dodge Ram. This is because door switches control the interior lights in a Dodge Ram. If a door switch fails, Dodge Ram interior lights won’t turn on when the door opens. This can be a significant problem, especially at night or in low-light conditions.

Some people have reported that the 2020 Dodge Ram interior lights won’t turn on when the door opens. This is due to a faulty door switch. The inside lighting, entrance latching, and releasing are controlled via the doorway toggle. If defective, it can cause the issue reported by some owners of 2020 Dodge Ram. In this case, you need to replace the faulty door switch with a new one to fix this problem.

Keep in mind that door switches are an essential part of your Dodge Ram’s safety features. If they are not working correctly, it could be perilous. If you’re unsure how to fix a door switch problem, take your Ram to an experienced machinist or a car dealer for help and support.

Broken Light Bulb

Why won’t my interior lights turn on when I open the door? A blown or burned-out bulb can cause this issue. If one of the light bulbs in the interior light fixture is burned out, it will prevent the entire fixture from lighting up. This can happen if the lightbulb is not screwed in tight enough or someone has knocked it out of place.

However, if you are unsure which lightbulb is broken, unscrew the top and see if the lights turn on. If they don’t, you know that the problem is with that lightbulb. You must replace it with a new one before fixing your problem.

Wiring Problem

One of the most common problems with 2019 Dodge Ram interior lights won’t turn on due to a power or wiring problem. You should start by checking your fuse box and make sure that all of your fuses are in place and fully functional. If so, ensure the battery is fully charged by conducting a check. If this is the case, investigate all of your car’s cabling for any scuffs.

Next, check for loose wiring or anything that may have been cut off or disconnected from the circuit board. If you find anything loose or disconnected, reconnect it as soon as possible. And it will often require the use of a multimeter to diagnose the issue.

Faulty Switch

Another reason why the 2020 Dodge Ram interior lights wont turn on when the door opens is because of a faulty switch. The problem is caused by an electrical connection between the door latch and the power window switch. This connection malfunctions and prevents power from flowing to the light bulb in the interior light fixture, which subsequently causes it not to work.

The switch is a mechanical device that detects when the door is opened and sends a signal to the dash lights, which then turn on. The switch may become clogged with dirt and grime over time, which will prohibit it from functioning as intended. If the switch is not working, replace it as soon as possible.

Sometimes you may wonder while thinking why Dodge Ram 1500 interior lights wont turn off. The thing is that Dodge Ram 1500 has a feature called “Stay On,” which can be found in the vehicle’s settings. This setting is set to “On” by default, meaning the interior lights will stay on when the car is turned off. To disable this function, you must access your settings and select “Off” as your setting for “Stay On”.

A Helpful Tutorial You May Need!

Frequently Asked Questions (FAQs)

How do you turn on the interior lights on a Dodge Ram?

By pushing the “Lights” button located on the dashboard of a Dodge Ram, you will be able to switch on the lights found inside the vehicle. This will turn on all of the lights inside the vehicle, including the overhead dome light. You may also switch on the dome light by itself by pressing and holding this button for a few seconds. If you wish to dim the lights inside the vehicle, hit the “Lights” icon a second time. You can also turn off just the dome light by pressing and holding the “Lights” button. If you have the older model of Dodge Ram, you will need to press the “Map Lights” button on the dash to turn on the interior lights.

How do you turn off automatic interior lights?

To switch off automated interior lighting, there are a variety of methods. In most cases, the easiest way to disable the feature is to remove the fuse that controls the interior lights. However, some vehicles may require additional steps, such as reprogramming the computer or disabling the sensor that activates the lights. Another way is by switching to night mode. To accomplish this, pick the auto mode using the button, and then choose the night mode.

Where is the fuse for the dome light?

There are two fuses for the dome light in a Dodge Ram 1500 truck. The engine bay has one fuse, and the vehicle’s interior does have another. The fuse in the engine compartment powers the dome light when the engine is running, and the fuse in the cab powers the dome light when the doors are opened.

Final Conduct

You’re not alone if your Dodge Ram interior lights wont turn on. A lot of drivers encounter this issue. You can attempt to fix the issue yourself using a few simple steps to your advantage. Even though it is not always simple to identify and repair automobile problems, it is usually possible to do so. You can generally get your vehicle back on the road with research and elbow grease.

Have you had this same issue before? In this case, we looked at how to troubleshoot it. We sincerely hope that you can restore functionality to your interior lights with the help of this information. If you still can’t get your interior lights to turn on, it might be time for a trip to the mechanic.

You Can Also Read:

Eng. Okolo Mokwena

Okolo is a mechanical engineer and a full-time employer in a renowned vehicle parts manufacturing company. Apart from her job, she likes to play with words. And whenever she gets time, she writes for us and shares her experience by adding value to car parts-related topics. Okolo is also a good cook sidestepping her engineering life.

What To Do When Your Dodge Ram Interior Lights Won’t Turn On