<em>Nissan Primera P12</em>cigarette lighter fuse: location, rating and replacement

Nissan Primera P12 (2002-2007) is a reliable sedan, but even this has a cigarette lighter fuse that fails over time. If your the cigarette lighter stopped working, and the charging of your phone or DVR suddenly stops, the problem with a 90% probability lies in a blown fuse. In this article we will look at Where is the cigarette lighter fuse located? Primera P12, what is its rating, how to properly check and replace it, and also consider the typical mistakes that owners make during repairs.

It is important to understand that P12 The cigarette lighter is connected to a separate circuit, and its fuse does not always match the other fuses in the cabin. For example, in some trim levels it is combined with a 12V socket in the trunk, while in others it works independently. We will analyze in detail all location optionsso you don't waste time searching.

Where is the cigarette lighter fuse on Nissan Primera P12

On Primera P12 The cigarette lighter fuse is located in interior mounting block, which is located to the left of the steering column, under the instrument panel. To access it, you must:

1. Open the driver's door and sit in the seat.
2. Click on fuse box cover latch (it is located to the left of the steering wheel, under the plastic panel).
3. Gently pull the lid towards you - it will open with a characteristic click.

Inside the block you will see two schemes: one on the cover, the other on the block itself. We are interested in the fuse marked CIGAR or PWR OUTLET (depending on the year of manufacture and configuration). Usually this fuse No. 15 or No. 20 with par value 15A (yellow).

In some versions Primera P12 (eg with factory option Power Socket in Luggage Compartment) the cigarette lighter and socket in the trunk are protected one fuse. If both do not work for you, look for a fuse marked PWR OUTLET (FRONT/REAR).

Cigarette lighter fuse rating: which one to install?

The standard cigarette lighter fuse rating is Nissan Primera P12 — 15A (yellow). However, depending on the configuration and year of manufacture, the following options may occur:

Year of manufacture	Equipment	Fuse rating	Color	Note
2002–2004	Basic (without socket in trunk)	15A	Yellow	Marking CIGAR
2005–2007	With socket in trunk	20A	Yellow (sometimes blue)	Marking PWR OUTLET
2003–2007	With option Heated Seats	15A	Yellow	Common with heated seats

Attention! Never install a fuse with a rating higher than specified. For example, if you put 25A instead of 15A, this may lead to overheating of wiring and even fire. If a new fuse burns out immediately after installation, the problem is not in it, but in short circuit or circuit overload.

If you are not sure of the value, check it according to the diagram on the block cover or use multimeter. To do this:

1. Turn on the ignition.
2. Connect the multimeter probes to the fuse contacts.
3. If there is voltage, but the cigarette lighter does not work, the problem is in the socket itself or the wiring.

Step-by-step instructions for replacing the fuse

Replacing the cigarette lighter fuse with Primera P12 takes no more than 5 minutes. You will need:

• 🔧 Flat-head screwdriver (for prying off the block cover if the latch is tight).
• 🔋 New fuse rated 15A or 20A (depending on the configuration).
• 🔦 Flashlight (if the interior is dark).
• 📱 Phone for photographing the diagram (in case it is erased).

Step 1. Turn off the ignition and make sure that all electrical appliances (radio, lights, air conditioning) are turned off. This will prevent power surge when removing the fuse.

Step 2. Open the fuse box cover and find the correct fuse according to the diagram. If there is no diagram, focus on the color: 15A - yellow, 20A - yellow or blue.

Step 3. Carefully pull out the fuse special forceps (they are usually attached to the block cover). If you don't have pliers, you can pry the fuse with a small screwdriver, but do it carefully so as not to damage the contacts.

Step 4. Check the fuse for continuity. A blown fuse will have broken thread inside or melted body. If the fuse is intact, the problem is not in it, but in the wiring or the cigarette lighter itself.

Step 5. Install a new fuse same denomination and check the operation of the cigarette lighter. If it doesn't work again, see section "Fault diagnosis".

Troubleshooting: Why the fuse blows again

If the new fuse blows immediately after installation, this means that there is a problem in the cigarette lighter circuit. short circuit (short circuit) or overload. Main reasons:

• 🔌 Damage to the cigarette lighter socket (melting of contacts, ingress of metal objects).
• 🔋 Device malfunctionconnected to the cigarette lighter (for example, charging with a short circuit).
• 🔌 Wiring damage (frayed wires under the panel or in the door).
• 🔋 Incorrect installation of additional equipment (for example, a second cigarette lighter or inverter).

To find the cause, follow these steps:

1. Disconnect all devices from the cigarette lighter and try inserting a new fuse. If it does not burn out, the problem is in one of the devices.
2. Visually inspect the cigarette lighter socket. If there are foreign objects inside (coins, paper clips) or melted contacts, the socket needs to be replaced.
3. Test the circuit with a multimeter in resistance test mode. If the device shows 0 ohm — there is a short circuit in the circuit.

How to test the cigarette lighter circuit with a multimeter?

To test a circuit for a short circuit:

1. Turn off the ignition and remove the fuse.

2. Set the multimeter to resistance (Ω) test mode.

3. Connect one probe to the positive contact of the cigarette lighter socket, the second to ground (for example, to a metal part of the body).

4. If the resistance is close to 0, there is a short circuit in the circuit. If it shows infinity (OL), the circuit is working.

Attention! If you are not confident in your multimeter skills, it is better to contact an auto electrician. Incorrect diagnosis can lead to damage to on-board electronics.

Common mistakes when replacing a fuse

Many owners Nissan Primera P12 make typical mistakes that lead to repeated malfunctions or even serious breakdowns. Here are the most common:

• 🔧 Installing the wrong fuse (For example, 30A instead of 15A). This could fry the wiring.
• 🔌 Using bugs (homemade wire fuses). This is extremely dangerous and often leads to fires.
• 🔋 Ignoring checking the cigarette lighter socket. If the contacts are melted, the new fuse will burn out immediately.
• 🔧 Incorrect multimeter connection during diagnostics, which can damage the device.

Another common mistake is mixing up fuses. For example, instead of CIGAR owners accidentally remove the fuse RADIO (cassette player) or ECU-IG (engine control unit), resulting in the audio system not working or problems starting the engine. Always check the diagram!

How to extend the life of a cigarette lighter fuse

To ensure that the cigarette lighter fuse is on Primera P12 served longer, follow these recommendations:

• 🔌 Do not connect devices with a power of more than 120 W to the cigarette lighter (for example, car vacuum cleaners or compressors). There are separate sockets for them with fuses. 20A-30A.
• 🔋 Use quality chargers with short circuit protection. Cheap Chinese chargers often cause a blown fuse.
• 🔌 Clean the cigarette lighter socket regularly from dust and debris. Accumulated dirt can cause poor contact and overheating.
• 🔧 Check the voltage in the cigarette lighter once every six months. Normal value - 12–14.4V with the ignition on.

If you often use the cigarette lighter to connect DVR or radar detector, consider installing USB splitter, which is connected directly to the battery through a separate fuse. This will reduce the load on the standard chain.

Attention! If you notice that the cigarette lighter fuse is blowing more often than once every 2-3 months, this is a signal of hidden fault in the wiring or socket. In this case, it is recommended to carry out a complete diagnosis by an auto electrician.

Diagnosis of faults: what to do if replacing the fuse does not help

If the cigarette lighter still does not work after replacing the fuse, the problem may lie in the following:

Symptom	Possible reason	Solution
The fuse is intact, but the cigarette lighter does not heat	The coil inside the cigarette lighter is burnt out	Replace the cigarette lighter (part number: 28550-4M000)
The fuse blows immediately after replacement	Short circuit in wiring	Test the circuit with a multimeter and eliminate the short circuit.
The cigarette lighter works, but the voltage sags	Oxidation of contacts or weak battery	Clean contacts, check battery
The socket in the trunk works, but the cigarette lighter does not.	Broken wire from the fuse box to the cigarette lighter	Ring the wiring, restore the connection

If you suspect broken wiring, check the following areas:

• From the fuse box to the cigarette lighter (the wire usually goes under the dashboard).
• Connection of the cigarette lighter connector to the wiring (often oxidizes).
• Ground wire (black wire, attached to the body under the dashboard).

To check the wiring use multimeter in dialing mode or control lamp. If you are not confident in your abilities, it is better to contact a service center - working with electricians requires experience.

FAQ: Frequently asked questions

Is it possible to install a fuse of a higher rating if the standard one constantly burns out?

No, this is extremely dangerous! Increasing the fuse rating may result in overheating of wiring and even fire. If a fuse blows frequently, look for the cause (short circuit or circuit overload) rather than increasing its rating.

Where to buy a fuse for the cigarette lighter Nissan Primera P12?

Standard rated fuses (15A or 20A) are sold in any auto store (for example, Bosch, Hella) or in the markets (cost - from 10 to 50 rubles). They can also be ordered online at AliExpress, Wildberries or Ozon.

How to check a cigarette lighter without a multimeter?

Can be used control lamp (12V) or connect a known working device (for example, a phone charger with an indicator). If the lamp does not light or the device does not work, the problem is in the cigarette lighter circuit.

What to do if there is no diagram in the fuse box?

Take a photo of the fuse box with your phone before removing it. The diagram can also be found in instruction manual Primera P12 (section Fuses) or on specialized forums (for example, Drive2 or Nissan-Club).

Can I replace the cigarette lighter socket myself?

Yes, replacing the cigarette lighter socket with Primera P12 does not require special skills. It is enough to disconnect the negative terminal of the battery, remove the trim around the cigarette lighter, disconnect the connector and install a new socket (part number - 28550-4M000). The main thing is not to confuse the polarity when connecting!