10 Common Reasons Napoleon Grill Lights Not Working (10 Easy Fixes!)

Having trouble getting your Napoleon grill to light up? 

You’re not alone! Many people experience issues with their Napoleon grills, and one of the most common problems is that the lights won’t work. 

Fortunately, there are several easy fixes that can help solve this problem quickly and easily. 

Here are 10 common reasons why a Napoleon grill might not be lighting up – plus 10 easy solutions you can try at home!

Napoleon Grill Lights Not Working (Know Reasons and Fixes!)

Napoleon Grill Lights Not Working

1. Faulty Bulbs 

Faulty bulbs are one of the most common causes of Napoleon grill lights not working. 

This is because the bulbs used in grills are very sensitive to heat and can easily get damaged over time.


If this is the case, replacing the faulty bulb with a new one should be enough to make your grill lights work again. 

It is important to consider using quality replacement bulbs that are designed to handle higher temperatures and last longer than regular lightbulbs. 

Additionally, it is good practice to check the wiring connections of the bulb and other components as these can also cause issues with lighting functionality. 

By taking proper care of your grill wiring and regularly inspecting for any signs of damage, you should be able to enjoy your Napoleon Grill lights for many years to come.

2. Blown Fuse

A blown fuse is a common reason why Napoleon grills lights may not work. 

The main cause of this issue is when too much current passes through the circuit, leading to the fuse blowing and the electricity being cut off from the light. 


To fix this, you’ll need to replace the fuse with one that matches the original rating. 

It’s important to make sure that you use a replacement that has an identical voltage and amperage rating as the original since using a higher-rated fuse can potentially lead to electrical damage or fire hazards. 

Additionally, it’s best to shut off power from the grill before attempting any repairs.

3. Worn Out Switch

The most common reason for Napoleon Grill Lights not working is a worn-out switch. 

This can happen due to age, wear and tear, or improper use of the grill itself. The switch may have become rusty or corroded and need to be replaced with a new one. 


To fix this issue, you will need to find the exact model number of your grill and purchase the appropriate replacement part. 

Once that is done, follow the instructions provided with your new part to correctly install it. 

With proper care, your Napoleon Grill Lights should be back up and running in no time!

4. Burned-Out Wiring

Burned-out wiring is another common cause of Napoleon Grill Lights not working. 

Wiring can become damaged due to extreme temperatures, incorrect installation, or usage of the wrong type of wire. 

If any of these causes are present, the wiring between the power source and the grill lights could have burned out. 


To fix this issue, you’ll need to check all connections and identify the exact location of any breaks in the wiring. 

Once you’ve identified the faulty wiring, you’ll need to replace it with a new wire that’s rated for outdoor use and compatible with your Napoleon Grill Lights. 

Make sure the wires are properly secured and insulated before powering up your grill again to prevent further damage in the future.

5. Loose wiring connections

Loose wiring connections are a common cause for Napoleon Grill Lights not working. 

This could be due to improper installation, corrosion of wires or connectors, or an incorrect connection due to handling. 


To fix this issue, it’s important to check all the wiring connections and confirm that they are properly connected. 

If there is corrosion, the connectors should be cleaned and re-connected following the manufacturer’s instructions. 

It’s important to also check that any cables running through walls are securely fastened and have no kinks or bends which could cause issues with power transmission. 

Finally, if all else fails, it may be necessary to replace parts or call in a professional electrician for further assistance.

6. Damaged Grills Light Plugs

Grill’s light plugs can become damaged over time from general wear and tear, as well as weather elements such as rain and snow. 

This damage can cause the grill lights to no longer function properly, leading to a dim or flickering light. 


To remedy this issue, the plug should be carefully inspected for any signs of damage and then cleaned of any debris or dirt that may have accumulated in the connection point. 

If necessary, it is recommended to replace the plug with a new one in order to ensure that the lights are functioning correctly again.

7. Faulty Grill Ignitors

Faulty grill ignitors can be a frustrating problem to encounter when grilling. If the ignitor isn’t working, your Napoleon grill won’t start up. 

Fortunately, this is typically an easy fix that you can do yourself without expensive repairs or replacement parts. 


Often the issue is simply that the battery in your ignitor needs to be replaced. 

You can check if this is the case by looking for a button on your ignitor and pressing it several times in quick succession; if your grill does not start up, then you likely need to replace the battery. 

Additionally, ensure that all connections are secure and check for any visible signs of damage or wear such as worn wires or frayed connections.

 Ignitors tend to last a long time but regular preventative maintenance and replacing damaged or worn parts will help extend its life span and minimize future issues with it.

8. Low Battery Levels

One of the most common problems with Napoleon grills is that the lights will not work due to low battery levels. 

This is because the grill runs on rechargeable batteries, which can become depleted over time if not properly charged. 


To fix this issue, it’s important to ensure that the batteries are fully charged prior to use. 

It can also help to regularly inspect the batteries and replace them as needed in order to keep the lights working continuously and reliably. 

In addition, make sure the batteries are stored somewhere cool and dry when not in use, as too much heat or moisture could damage them and cause them to become drained quicker than usual. 

9. Insect Infestation

Insect infestations can quickly become a major problem in any type of property, whether it is a residential or commercial building. 

These pests can range from small ants and termites to larger cockroaches and rodents. 

Not only are these pests unsightly, but they can also cause serious damage to structures and carry dangerous diseases. 


To prevent such an infestation, it is important to be proactive and inspect the property regularly for signs of pests. 

If any signs are noticed, it’s best to contact a professional exterminator as soon as possible in order to eliminate the existing problem and help prevent any further issues from occurring. 

Proper sanitation habits should also be maintained within the property in order to discourage any unwanted visitors from coming in.

 10. Old Age

Old age is a common cause of malfunctioning grill lights. 

Over time, the components inside the light itself may break down due to wear and tear, leading to intermittent or no lighting at all. 


To fix this problem, it is recommended to check the wiring for any signs of fraying or damage and replace any broken components that may be causing the issue. 

Additionally, it may be necessary to clean any dust or debris from the light fixtures, as this can also lead to a decrease in performance. 

It is important to take great care when handling electrical components in order to avoid the risk of electric shock or further damage.


For Napoleon Grill owners facing lights that won’t turn on, the first step is to check your grill’s warranty. 

If it is still under warranty, you will be able to get a replacement part or even an entirely new unit for free if needed. 

In other cases, checking and replacing any faulty wiring might do the trick. 

Lastly, some grills have built-in safety features such as temperature limiters which can cause this issue when they are triggered by high temperatures in their vicinity. 

No matter what may be causing your lighting problem with your Napoleon Grill, these solutions should help fix the issue quickly and effectively so that you can enjoy all of its great features once again!


Why is the light not working on my Napoleon grill?

The light on your Napoleon grill may not be working due to a faulty or damaged bulb, a loose electrical connection, or an issue with the switch. 

It is recommended to check these components first and if needed replace them. 

If none of these issues are present, it could be an issue with the power source and should be inspected by a qualified technician.

How do you turn on the lights on a Napoleon grill?

To turn on the lights on a Napoleon grill, press the switch or use the remote provided with your model. 

Make sure any electrical connections are tight and that there is no faulty or damaged bulb before turning it on. If all connections are secure and working properly, the light should come on.

Why is my grill, not lighting?

The grill may not be lighting due to a faulty or damaged bulb, a loose electrical connection, or an issue with the switch. 

It is recommended to check these components first and if needed replace them. 

If none of these issues are present, it could be an issue with the power source and should be inspected by a qualified technician.

How do I reset my Napoleon grill?

To reset your Napoleon grill, you can turn off the power and remove the batteries from the remote. After a few minutes, replace the batteries and restart your grill. 

If this does not work, check for any loose connections or faulty bulbs before calling a qualified technician to have it inspected.

Blackstone Grill Won’t Light

Blaze Grills VS Napoleon

Napoleon Rogue vs Prestige

Napoleon Rogue XT 425 vs Weber Spirit E 330

Z Grill Auger Not Turning

Why Does My Propane Tank Feels Full but No Gas

Napoleon Prestige vs Weber Genesis

Scroll to Top