What to do if the VAZ-2115 cigarette lighter does not work

Absolutely any car gadgets today are powered by the energy produced by the cigarette lighter - a video recorder, a GPS navigator, a car compressor, and even a mobile phone. All this requires energy, which can be obtained using a cigarette lighter. Therefore, when this part in a car fails, all the gadgets with which it is equipped automatically stop working.

Where is the VAZ-2115 cigarette lighter fuse located?

The VAZ-2115 car is a fairly popular vehicle, the brainchild of the domestic automobile industry.
Therefore, on the Internet you can often find questions from the owners of this car regarding the incorrect operation of the cigarette lighter. The fact is that in the modern world, in most cases, the cigarette lighter is not used at all for its intended purpose. Most often, various gadgets are charged with its help. Simply put, the cigarette lighter is now used as a power source in the car. Unfortunately, it often happens that the device stops working. There are quite a lot of reasons for this. But first of all you need to check the fuse. Many people believe that if the lighting of the cigarette lighter socket works, then the fuse is intact.
But in fact, the backlight is powered by a completely different device. It follows that regardless of whether the backlight is on, the cigarette lighter fuse on the VAZ-2115 should be checked first.

Typical faults

Where to look for the reason if the VAZ 2114 cigarette lighter does not work? It is necessary to take into account that the failure of the AP, as well as the sockets directly for connecting it, are two different things. Moreover, the AP is not used as often as a socket, since this socket is often used to connect various electronic devices. The device may stop working when using low-quality chargers for equipment made in China. Especially when it comes to using an AP splitter, this can, in principle, cause its breakdown (the author of the video is the Expert R channel).

The AP circuit is designed to power various gadgets, but its maximum load capacity is 20 Amps. The corresponding 20 A fuse element is located in the block and is marked with the symbols F4. If you use a splitter, the load on the circuit will be simply catastrophic and over time the fuse will fail, but this is not so bad. It is much worse if the wiring fails, since this can cause not only a short circuit, but also a fire.

It often happens that if the cigarette lighter stops working, the radio does not work. In this case, the problem most likely lies in the circuit or functionality of the safety element. The radio can be connected directly to the battery or to the AC cable, so you shouldn’t be surprised at its inoperability if the latter breaks down.

How to replace the cigarette lighter fuse on a VAZ-2115

In order to replace a cigarette lighter fuse that has blown, or to check its functionality, you should open the cover of the mounting block.
By the way, there are special symbols on it, by looking at which you can easily determine the fuse you need. But there is a small problem. The fact is that there is no fuse symbol on this diagram. In this regard, the driver or technician entrusted with the repair will need to find a diagram of the location of the fuses in the mounting block.

It is then that it will become clear that this electrical circuit is protected by fuse F7 (30A).

But it also happens that when examining the F7(30A) it becomes clear that it is working. In this case, you need to check one more fuse - F4 (20A). It is he who will most likely be burned out.

Replacing the cigarette lighter

If both fuses are good, most likely the cigarette lighter itself will have to be replaced.
You can do this either independently or by contacting service centers. But our people are not used to paying money for something that they can easily do with their own hands. Therefore, there are many manuals on the Internet that tell you how to independently replace the cigarette lighter on a VAZ-2115. All you need to replace the device yourself is, of course, a new cigarette lighter and a screwdriver. Then they proceed according to the following scheme:

1. The “–” terminal wire on the battery is disconnected.
2. On the left trim of the center console of the instrument panel, you need to unscrew all the screws.
3. Remove the trim.
4. The wiring harness connector must be disconnected from the cigarette lighter.
5. Pull out the lamp illuminating the ashtray, together with the wiring harness block and socket.
6. Push the cigarette lighter out, despite the resistance provided by the latches.
7. Remove the fuse from the center console.
8. Remove the fuse holder and the backlight from the housing.
9. Remove the cigarette lighter lamp from the socket.
10. Remove the cigarette lighter lamp socket guide.
11. Take a new cigarette lighter and install it in reverse order.

As you can see, even a beginner can independently replace the cigarette lighter on a VAZ-2115. However, if you are not confident in your abilities, it is best to turn to professionals.

Why doesn't the cigarette lighter work?

On the VAZ-2115 the device stops working due to the following reasons:

1. Fuses blown. The cigarette lighter in domestically produced cars often shorts out, and the protective parts have to be changed regularly. This is considered a design flaw that is difficult to eliminate.
2. Connecting too powerful devices to the socket. Burnout is caused by the insertion of a plug into a car vacuum cleaner or compressor.
3. Changing the state of the nest. With frequent use, it becomes loose, the block dangles, which provokes a short circuit. In this case, the fusible protective elements quickly burn out. The absence of a beep helps determine the malfunction (the fuse-link is loaded with sound devices).
4. Fan motor short circuit. Standard devices are unreliable and quickly break down. In this case, the cigarette lighter does not work on the VAZ-2115.
5. Burnout of the track in the installation block due to a short circuit. When the pads are exposed to moisture, the contacts become covered with an oxide film. The fuse box is the weak point of a domestic car.

How to use a cigarette lighter so that it works for a long time

If you use your cigarette lighter correctly, you will maintain its usability for a long time.

First of all, you should not connect to it powerful consumers such as a compressor, which many now use to inflate wheels or blow air into the power unit. It is more correct to power this device through a rechargeable battery.

In this way, you will protect the wiring and fuses from overloads, and, therefore, they will not overheat, burn out or melt. Some craftsmen install a separate socket in the car for such devices - this is very forward-thinking and effective.

Also try not to stick adapters into the VAZ socket if it turns out that they are too thick - this will quickly break the core, which is made of ceramic.

Which fuse is responsible for the cigarette lighter?

The part marked with number 20 is responsible for the operation of the device. It is located in the mounting block located on the center console under the glove compartment.

Checking and replacing the fuse

Connecting a new protective element is not difficult. To do this, perform the following steps:

1. Open the engine compartment. Remove the safety block cover.
2. Using tweezers, remove the fusible element from the seat. A new element is introduced and the box is closed with a lid.

How to remove the cigarette lighter

Sometimes the cause of the breakdown is not the fuse. In this case, repairs are performed. To remove the cigarette lighter, perform the following steps:

1. Turn off the engine and open the engine compartment. Disconnect the negative terminal from the battery. This prevents burnout of on-board network elements during repair work.
2. Remove the protective pad located to the right of the driver’s foot. To do this, unscrew the screws.
3. Disconnect the cigarette lighter plug. Remove the lighting fixture with the socket.
4. The metal clips are pulled out. This will make it easier to remove the device.
5. Remove the metal cylinder.

DIY repair

If the cigarette lighter does not work due to a burnt-out fusible element, perform the following steps:

1. Clean the contacts of the socket in which the fuse is located. Loose elements are tightened.
2. Check the device with a multimeter. The lighting ring is connected to the electrical circuit in series. Burnout of the lamp leads to a break in the cigarette lighter circuit. Devices connected to it do not work. After replacing the lamp, the device's functionality is restored.
3. Check the heating coil with a multimeter. The probes are applied to the contacts. If 0 or 1 appears on the device screen, the spiral is faulty. The devices connected to the socket function normally, the cigarette lighter does not heat up. Replacing the device helps resolve the problem.

Connection diagram

When repairing a cigarette lighter, it is worth remembering in what order the contacts for connecting the wires are located. The socket is equipped with a light filter, making it easier to find the connector in the dark.

The connection diagram includes 3 cables that should go to the cigarette lighter components:

1. The red cable is responsible for heating the coil. Connects to the battery via a 20 A fuse.
2. The yellow wire, responsible for powering the lighting ring, is connected to the battery.
3. The black ground cable is connected to the cigarette lighter body, the second to the body.

The fallen cables are connected according to the diagram.

Fuses and relays VAZ 2114 2115 2113

VAZ 2113, 2114, 2115 cars considered

Attention! The location of fuses and relays in the blocks may differ depending on the year of manufacture and vehicle equipment. You can see earlier modifications of fuse blocks on this page.

Fuses for the VAZ 2114 injector and VAZ 2115 injector are also described on this page.

Where are the fuses and relays located?

The main part of the fuses and relays is located in the mounting block of the engine compartment.

To get to the block you need to press two latches and remove the cover

Using pliers installed in the block, remove the fuses

On the inside of the cover there is a diagram of the location of fuses and relays.

Click on the image to enlarge.

Fuse mounting block 2114-3722010-60

K1 - Headlight wiper relay, K2 - Turn signal and hazard warning relay, K3 - Windshield wiper relay, K4 - Brake light and parking light relay, K5 - Power window relay, K6 - Horn relay , K7 - Heated rear window relay, K8 - High beam relay, K9 - Low beam relay, F1 - F16 - Fuses, F1 - F20 - Spare fuses

Fuse for fog lights VAZ 2114, 2115 - rear fog light lamps and rear fog light indicator lamp

Direction indicators, relay-interrupter of direction indicators and hazard warning lights (in hazard warning mode) Hazard warning lamp

Front interior lamp. Central interior lamp. Luggage compartment lighting. Illumination lamp for the ignition switch. Lamp for monitoring the engine management system. Brake light bulbs. Trip computer (if installed)

Socket for connecting a portable lamp. Relay for turning on the heated rear window (contacts). Rear window heating element

Sound signal. Horn relay. Cooling fan electric motor. Fan fuse.

Electric windows. Power window relay (contacts)

Heater electric motor. Heater fuse for VAZ 2114, VAZ 2115. Electric motor for windshield washer. Headlight wiper motors (in operating mode) Cigarette lighter fuse. Glove box lighting lamp. Rear window heating relay (winding)

Fuse for fog lamps VAZ 2114, 2115 - Right fog lamp

Fuse for fog lamps VAZ 2114, 2115 - Left fog lamp

Side light lamps on the left side. Indicator lamp for turning on the side light. License plate lamps. Engine compartment lamp Instrument lighting switch. Fuse for backlight lamps of switches, instruments, cigarette lighter, ashtray, heater control levers

Side light lamps on starboard side

Right headlight (low beam)

Left headlight (low beam)

Left headlight (high beam). High beam indicator lamp

Right headlight (high beam)

Direction indicators, relay-interrupter for direction indicators and hazard warning lights (in turn indication mode). Reversing lamps. Relay for monitoring the health of lamps. On-board control system display unit. Instrument cluster. Insufficient oil pressure indicator lamp. Parking brake indicator lamp (brake light fuse). Brake fluid level indicator lamp. Low battery indicator lamp. Trip computer (if installed). Generator field winding (in engine starting mode)

Fuse installation diagram for VAZ 2115 (injector, 8 valves)

The price of a complete power supply starts from 2300 rubles, melting elements from 100 rubles, a set from 400 - 550 rubles.
Additional power relay modules are installed in the central channel, under the dashboard. To get to the parts, first remove the plastic cover.

• Gasoline pump;
• Radiator fan.

The cigarette lighter does not work on the VAZ 2115

In modern car operating conditions, drivers in most cases use the VAZ-2115 cigarette lighter socket not for its intended purpose, but as an outlet for connecting additional devices to it, as a power source, which are now sold in abundance in Russian automotive spare parts stores . But those drivers who do not think about the consequences of such actions often pay for it with repairs related to replacing the cigarette lighter socket or even repairing the mounting block.

The main reason for the failure of the cigarette lighter is that the plugs of additional devices, especially imported ones, through which they receive power, although slightly, still differ in diameter and the length of the protrusion of the central contact, to which the positive must be supplied from the current source.

If the central contact of the plug is slightly short, then when it is installed in the cigarette lighter socket, the antennae attached to the positive contact of the cigarette lighter socket move apart. This can lead to these antennae touching the body of the cigarette lighter socket, to which the wire going to the ground of the car is connected. As a result, a short circuit occurs and the fuse protecting this electrical circuit blows.

The driver, after turning on the headlights, sees that the lighting of the cigarette lighter socket is working and believes that after his previous actions, nothing happened to the electrical circuit of the cigarette lighter and tries to reconnect an additional device to this socket, but it refuses to work. The driver's first thought is that this device is out of order. But he is misled by the lighting of the cigarette lighter socket, which is powered through another fuse F10 (7.5 A), so this lamp is on, although the cigarette lighter fuse has already blown.

Car cigarette lighter

The socket of this device can be used to connect non-standard equipment:

• phone chargers;
• laptops (tablets);
• compressors;
• vacuum cleaners;
• and so on.

In general, any household appliance that has a special adapter for connecting to the cigarette lighter socket.

The main disadvantage of this gadget is its unreliability in providing a long-term electrical connection. And also, switching high currents. The design features of the socket and the car cigarette lighter itself do not allow them to be kept in close contact with each other. As a result, due to vibrations of the car while driving, frequent disconnection (connection) of contacts occurs. Which leads to sparking of connections and in some cases can cause a short circuit. The same applies to adapter devices for connecting auxiliary household appliances.

Fuse box diagram and location on VAZ-2114, 2115 and 2113

Remember one important thing, before you start disassembling the stove, wiper, headlight or anything else - make sure that the fuse responsible for this circuit has not blown