5 Common Causes Of Cigarette Charger Port Not Working

cigarette charger port not working

Cigarette charger ports have made our lives easy by letting us charge our devices such as mobiles, headphones, and speakers in the car while driving.

With this useful feature of charging the devices in the car, we are liberated from unexpected circumstances such as a low phone battery while away from home.

But although being such a helpful power source in some cases people often face the issue of the cigarette charger port not working.

If this is the case with you as well, then this blog will be useful for you as here we’ll discuss the common causes of your cigarette charger port malfunctioning and ways you can fix it.

5 Reasons for Cigarette Charger Port Not Working

1. Blown Fuse:

The electrical system in most vehicles includes fuses to protect various components, including the cigarette lighter/power outlet. A blown fuse can occur due to a power surge, overloading the circuit, or other issues.

Solution: Locate your vehicle’s fuse box, often found in the interior or engine compartment. Refer to the vehicle manual or fuse box cover to identify the fuse related to the power outlet. Replace the blown fuse with one of the same amperage rating.

2. Faulty Charger or Device:

Sometimes, the problem may not be with the car’s power outlet but with the charger or the device being charged. Damaged cables, connectors, or internal issues in the charger or device can prevent proper functioning.

Solution: Test the charger and device in another functioning power outlet. If they work elsewhere, the issue likely lies with the car’s port. If not, you may need to replace the charger or check if there are any issues with the device.

3. Debris or Obstruction:

Over time, dust, dirt, or foreign objects can accumulate in the cigarette lighter port, obstructing the electrical connection.

Solution: Inspect the port visually and remove any visible debris. Use a can of compressed air to blow out any remaining particles. Be gentle to avoid damaging the port or pushing debris further inside.

4. Loose or Damaged Wiring:

The wiring that connects the power outlet to the vehicle’s electrical system can become loose or damaged due to wear and tear, vibrations, or other factors.

Solution: Carefully inspect the wiring leading to the power outlet. If you notice loose or damaged wires, consider repairing or replacing them.

This may involve removing paneling or the dashboard, and if you’re not familiar with automotive wiring, it’s advisable to seek professional assistance.

5. Faulty Cigarette Lighter Socket:

The physical socket where you plug in the charger can wear out or develop faults over time.

Solution: If the socket is visibly damaged or not making a proper connection, it may need to be replaced.

This could involve removing surrounding panels to access and replace the socket. If you’re not comfortable with this task, it’s recommended to consult a professional automotive technician for assistance.

Maintenance tips for cigarette charger port long life:

To ensure a long and trouble-free life for your cigarette charger port consider the following maintenance tips:

1. Avoid Overloading:

Do not overload the power outlet by plugging in devices that draw more current than the outlet can handle. Check the vehicle’s manual for the recommended amperage for the power outlet.

2. Use High-Quality Chargers:

Use high-quality chargers with proper specifications for your devices. Cheap or mismatched chargers can damage the port over time.

3. Keep it Clean:

Regularly inspect the port for debris, dust, or foreign objects. Use a can of compressed air to blow out any accumulated particles. Keep the area around the port clean to prevent contaminants from entering.

4. Be Gentle with Plugs:

Insert and remove charger plugs gently to avoid stressing the port or causing misalignment. Rough handling can lead to damage over time.

5. Protect from Moisture:

Keep the power outlet and surrounding area dry. Moisture can lead to corrosion and electrical issues. Avoid spilling liquids near the port.


Understanding the common causes and maintenance tricks of a cigarette charger in your car is essential for maintaining the functionality of this convenient device.

Always remember to handle your device with care and follow the right instructions to ensure the long life of your charging port.

By now, we hope you have detected the actual cause of your cigarette charger port not working. If you are unable to restore the port by yourself, there can be an internal issue, and in this case, you must consult a professional.


Q1. Why does my charger port sometimes work and sometimes not?

Ans:- This inconsistency may be due to dirt or corrosion. Try cleaning the port regularly to ensure a steady connection.

Q2. Can I fix a charger port issue myself?

Ans:- Simple issues like dirt buildup can be addressed with DIY cleaning. However, for complex problems, seeking professional help is recommended.

Q3. How long do cigarette charger ports typically last?

Ans:- With proper care, a charger port can last for several years. Regular maintenance is key to longevity.

Q4. Is it safe to use a phone with a faulty charger port?

Ans:- It’s not recommended, as it can lead to further damage to both the device and the charger port. Address the issue promptly.

Q5. What should I do if my charger port is still not working after trying troubleshooting steps?

Ans:- If DIY troubleshooting fails, consult a professional technician for a thorough diagnosis and repair.

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