Crossover owners Skoda Yeti often encounter a situation where the cigarette lighter or external 12 Volt socket stops working. This is not just an inconvenience, but a serious problem if you plan to use the dash cam, compressor or phone charger on a long road trip. In most cases, the reason lies in the burnout of the protective element, and not in the breakdown of the socket itself.
Power supply system Skoda Yeti designed to withstand high loads, but even reliable circuits can fail due to short circuits or the use of low-quality accessories. Understanding where it is located cigarette lighter fuse, and the ability to replace it will save you time and money on a visit to the service center. Below we will analyze in detail all the nuances of diagnostics and repair.
Where is the fuse box on the Skoda Yeti
To access the security features on the model Skoda Yeti There is no need to disassemble the dashboard or remove trim. The manufacturer has provided convenient access to the main unit, which is located inside the car. It is located on the left side of the dashboard, immediately behind the decorative trim, which opens when pressed.
Open the driver's door and look at the end of the instrument panel. You will see a plastic cover with an open lock or key symbol on it. To gain access, you must carefully pull the cover towards you or press the latches, depending on the year of manufacture of the car. After removing the cover you will see rows fuses and relay.
It is important to note that on some modifications Skoda Yeti There may be an additional fuse box in the luggage compartment, but the interior unit is responsible for the cigarette lighter. Before starting work, be sure to make sure that the car's ignition is turned off to avoid accidental shorting of contacts when removing elements.
Deciphering the circuit and finding the right fuse
On the inside of the removed plastic cover there is usually a diagram of the location of all the elements. However, during use the sticker may become worn or peeled off. In this case, you need to focus on color coding and denomination. Cigarette lighter fuse Skoda Yeti most often has a denomination 20 Amps and painted yellow.
In technical documentation and diagrams it may be designated as a โZigarettenanzรผnderโ (cigarette lighter) or โSteckdoseโ (socket). Sometimes these two circuits are combined into one element, and sometimes they are separated. If only your outlet stops working, but your cigarette lighter works (or vice versa), check two different fuses. Usually they are in adjacent slots.
To accurately determine the fuse number, use a multimeter in dial mode or visual inspection. A burnt-out element will have a torn metal bridge inside the transparent housing. Do not attempt to replace it with a higher rated element as this will cause the wiring to overheat and possibly cause a fire.
Below is a table with the most common fuse numbers for the cigarette lighter circuit in different years of manufacture Skoda Yeti:
| Year of issue | Fuse number | Rating (Ampere) | Color |
|---|---|---|---|
| 2010-2012 | 15 | 20 | Yellow |
| 2013-2015 | 28 | 20 | Yellow |
| 2016-2017 | 35 | 20 | Yellow |
| All years | Add. socket | 15 | Blue |
โ ๏ธ Attention: Never try to short-circuit the fuse contacts with foil or wire. This will instantly damage all cigarette lighter wiring and may lead to a fire inside the vehicle.
Step-by-step instructions for replacing an element
The replacement process does not require special skills and takes no more than five minutes. You only need plastic tweezers, which are usually built into the fuse box cover, or a thin screwdriver. Prepare a new fuse with exactly the same rating as the blown one.
First, remove the faulty element by carefully picking it up by the edges with tweezers and pulling up. Do not use excessive force to avoid damaging the seat. Carefully inspect the blown fuse - if the jumper is broken, replacement is required.
Install the new element until you hear a characteristic click, making sure it fits tightly. After this, close the unit cover and check the operation of the cigarette lighter by turning on the ignition and connecting any device. If the problem is solved, then the reason was precisely the burnout of the protection.
โ๏ธ Check before replacement
Causes of burnout and prevention of breakdowns
If the cigarette lighter fuse is on Skoda Yeti burned out, this is a signal that there is an overload in the circuit. The most common reason is the use of low-quality adapters or devices with high current consumption that do not match the rating of the circuit. For example, powerful compressors can briefly produce inrush currents in excess of 20 Amps.
Another common cause is a short circuit in the charger cable. Thin, cheap cables often fray inside the insulation, and the central core shorts to the housing. When such a device is connected, the current increases sharply and the protection is triggered. Always check the integrity of the wires before connecting.
It is also worth paying attention to the condition of the nest itself. Over time, the contacts inside the cigarette lighter become loose or oxidize, resulting in poor connections and heating. Heating, in turn, can damage the insulation of the wires at the point of connection to the unit, which will cause a short circuit and blown fuse.
To prevent such situations, follow simple operating rules:
- ๐ Use only certified adapters with built-in overload protection.
- ๐ Do not simultaneously connect several powerful devices to one outlet through a splitter.
- ๐ ๏ธ Regularly inspect the cigarette lighter socket for carbon deposits or mechanical damage.
- DVR
- Compressor
- Phone charger
- Navigator
Diagnostics when the fuse is not blown
It happens that the fuse is visually intact, but the cigarette lighter still does not work. In this case, the problem may lie deeper in the electrical circuit. First of all, check for voltage at the socket contacts using a multimeter. If there is no voltage, check the relay that supplies power to this circuit.
On some models Skoda Yeti the relay may be located in the same block as the fuses, but in a separate compartment. Try replacing the relay with a known good one (for example, taking a similar one from another circuit where the load is similar). If after replacing the relay the problem disappeared, then that was the cause.
If the relay is working properly, but there is no voltage, perhaps the contact in the wiring itself is broken or the connectors are oxidized. This requires more complex diagnostics using a wiring diagram. In this case, it is better to contact specialists so as not to aggravate the situation and damage the control units.
โ ๏ธ Caution: If, after replacing the fuse, it blows instantly when the ignition is turned on, stop attempting to start immediately. This indicates a direct short circuit in the wiring and further operation is hazardous.
Before purchasing a new fuse, take the old one with you to the store to make sure you have the correct rating and size, as the markings may be erased or unreadable.
Features of the cigarette lighter operation in winter
In the cold season, owners Skoda Yeti We often encounter that the cigarette lighter is unstable. Low temperatures affect the performance of batteries and conductors. If the battery is discharged, the voltage may drop below the relay threshold, which is why the cigarette lighter does not turn on even if the fuse is working.
It is also worth considering that in cold weather the plastic of the connector becomes more fragile. When inserting heavy devices (such as a compressor), you may accidentally damage the contacts inside the socket. If the socket is loose, contact will be interrupted, resulting in sparking and overheating.
For reliable operation in winter, it is recommended to warm up the car before using powerful electrical appliances. This will ensure stable voltage in the on-board network and reduce the risk of burnout of protection elements. It is also useful to use soft start devices that gradually gain power.
What to do if the fuse burns out while traveling?
If you are on the road and your fuse has blown and you don't have a spare, you can temporarily use the fuse from a circuit that is not critical to driving (for example, the rear window defroster or the cigarette lighter if it is not needed for charging). But remember: this is a temporary measure, and as soon as possible, you need to replace it with the correct denomination.
Additional sockets and their protection
Many versions Skoda Yeti are equipped with additional 12-volt sockets in the luggage compartment or under the front seats. It is important to understand that each of these outlets is protected by its own fuse. If one socket stops working, this does not mean that the problem is in the main cigarette lighter.
The protection scheme for additional connectors may differ from the main one. They are often protected by smaller rated fuses, such as 10 or 15 amps. This is due to the fact that the wires going into the trunk have a smaller cross-section and are not designed for high currents.
When connecting high-power devices to the luggage socket (for example, a refrigerator or a pump), always refer to the operating instructions. Exceeding the permissible load will cause the fuse to blow and possibly damage wiring in hard-to-reach areas of the interior.
- โ๏ธ In winter, check the operation of all outlets before traveling.
- ๐ Do not overload the luggage socket with devices above 150 watts.
- ๐ง If the outlet does not work, check not only the fuse, but also the integrity of the cable.
Each 12V socket on the Skoda Yeti has separate protection, so diagnostics must be carried out for each connection point individually, based on the diagram for a specific year of manufacture.
When to turn to professionals
If you replaced the fuse, checked the relay, but the problem persists, or if the new fuse burns out immediately after installation, this is a reason to contact a specialized service. Independent attempts to find a short circuit in the wiring without special equipment can lead to serious damage to the vehicle's electronics.
Specialists will conduct computer diagnostics, which will show errors in the control units, and use a multimeter to find the location of the short circuit. Sometimes the problem lies not in the cigarette lighter, but in the comfort unit or in the battery itself, which produces unstable voltage.
Do not delay your service visit if you notice a burning smell, melting of the plastic around the outlet, or sparking when connecting devices. These symptoms indicate a critical problem that could cause your vehicle to catch fire at any time.
โ ๏ธ Attention: Ignoring signs of a short circuit in the cigarette lighter circuit on a Skoda Yeti can lead to complete failure of the wiring of the entire instrument panel, the cost of repair of which is comparable to the cost of the car itself.
Where exactly is the cigarette lighter fuse on a 2012 Skoda Yeti?
On 2012 models it is located in the fuse box behind the cover on the left side of the dash. This is usually a fuse number 15 or 28, rated 20 Amps (yellow).
What should I do if the fuse burns out immediately after replacement?
This means there is a short circuit in the circuit. Do not install a fuse with a higher rating. It is necessary to check the integrity of the charger wire and the condition of the cigarette lighter socket itself, and if necessary, contact a service center to look for a short circuit in the wiring.
Can I use the cigarette lighter socket to charge my laptop?
Yes, but only with the help of a quality inverter or adapter that supports the required power. A standard 20 Amp fuse can handle loads up to 240 Watts (at 12V). For powerful laptops, it is better to use specialized splitters with their own protection.
Is there a separate fuse for the rear socket in the trunk?
Yes, the rear socket in the luggage compartment of the Skoda Yeti has its own fuse, which is often located in the same block, but has a different number and rating (usually 15 Amps).