Cigarette lighter in ŠKODA Yeti - one of the most popular elements of electrical equipment, especially if you actively use car gadgets: DVRs, navigators or chargers. But what if it suddenly stopped working? In 90% of cases the problem lies in a burnt out fuse, which protects the circuit from short circuits and overloads. This article will help you figure out where the cigarette lighter fuse is located on Yeti different years of manufacture, how to check and replace it, and also avoid typical mistakes during repairs.
We will take a detailed look at the fuse box diagrams for ŠKODA Yeti first generation (2009–2017), we will indicate the exact numbers of fuses depending on the configuration, and also give practical advice on diagnosing faults. We will pay special attention hidden nuances that are not written about in standard instructions - for example, why a new fuse can burn out immediately after replacement and how to avoid this.
Where is the cigarette lighter fuse located in the ŠKODA Yeti
B ŠKODA Yeti The cigarette lighter fuse is located in main fuse box, which is located inside the car. The exact location depends on the year of manufacture and modification, but in most cases it is:
- 🔧 Left side of the instrument panel (driver's side) - under a plastic cover that opens by pressing the latch.
- 🚗 Under the steering column — in some configurations the unit is hidden behind an additional panel.
- 🔌 Next to the clutch pedal — in models before 2013, the block may be moved closer to the floor.
To accurately determine your location, refer to "Fuses" inscription or a fuse pictogram on the block cover. B Yeti 2014–2017 fuse box is often combined with a relay and has a more modern layout.
- To the left of the steering wheel under the cover
- Under the steering column
- Next to the clutch pedal
- I don't know, I haven't looked yet
If you're not sure where exactly to look, use instruction manual your car (section “Electrical equipment”) or check diagram on the back of the block cover - the numbers and purpose of each fuse are usually indicated there.
Cigarette lighter fuse number and rating
B ŠKODA Yeti The cigarette lighter fuse is designated as F37 or F48 depending on the year of manufacture and configuration. Below is a table with exact data:
| Year of issue | Fuse number | Denomination (A) | Location in the block |
|---|---|---|---|
| 2009–2012 | F37 |
15 A | Left side of the block, 4th row |
| 2013–2015 | F48 |
20 A | Right side of the block, 3rd row |
| 2016–2017 | F37 or F50 |
20 A | Central part of the block, 2nd row |
Please note: some versions Yeti with additional connector 12V in the trunk the fuse may be duplicated (for example, F37 for the cigarette lighter in the cabin and F50 for the socket in the trunk). Check this with the diagram on the block cover or in the manual.
⚠️ Attention: Never install a fuse with a rating higher than specified! For example, replacing15Aon20Amay result in melted wiring or fire. If a new fuse blows immediately after installation, the problem does not lie with it, but with a short circuit.
How to check the cigarette lighter fuse
Before replacing the fuse, it must be checked. To do this you will need:
- 🔍 Visual inspection - remove the fuse and look at the metal thread: if it is burned out, the fuse must be replaced.
- 📊 Multimeter — put it into circuit testing mode (“continuity test”) and touch the fuse contacts with the probes. If the resistance tends to infinity, the fuse has blown.
- 🔋 Known working fuse — you can temporarily install it instead of the one being tested (provided the denomination matches).
If the fuse is intact, but the cigarette lighter still does not work, the problem may be:
- 🔌 Broken wiring between the fuse box and the cigarette lighter socket.
- 🔄 Oxidation of contacts in the cigarette lighter socket (often found when exposed to moisture).
- 🔧 Malfunctions of the cigarette lighter itself (the spiral has burned out or the internal contacts have closed).
☑️ Diagnosis of cigarette lighter malfunction
If after replacing the fuse the cigarette lighter stops working again, do not rush to install a new one - first find the cause of the short circuit. Most often the culprits are:
- 🔌 Damaged wires behind the instrument panel (for example, after unsuccessful tuning).
- 💦 Liquid ingress into the cigarette lighter socket (coffee, water).
- 🔋 Poor quality charger with broken insulation.
Step-by-step instructions for replacing the fuse
Replacing the cigarette lighter fuse in ŠKODA Yeti takes no more than 5 minutes. Follow the instructions:
Turn off the ignition and make sure all electrical appliances are turned off. This will prevent a short circuit when removing the fuse.
Find the fuse box (see section above) and remove the cover by pressing the latch.
Use plastic tweezers (usually attached to the block cover) or thin pliers to remove the fuse. Never use metal tools - they can short-circuit the contacts!
Install a new fuse the same denomination. Focus on color:
15A- blue,20A- yellow.Check the operation of the cigarette lighterby connecting a known working device (for example, a phone charger).
If you don’t have tweezers at hand, you can carefully remove the fuse with two fingers by prying it from the side with your fingernail. The main thing is not to use excessive force so as not to break the holder.
If the fuse blows again after replacement, this indicates short circuit in the circuit. In this case:
- Disconnect all devices from the cigarette lighter.
- Check the slot for foreign objects (coins, paper clips).
- If the problem persists, have an auto electrician diagnose the wiring.
Typical mistakes when replacing a fuse
Even something as simple as replacing a fuse can be done incorrectly. Here are the most common mistakes and their consequences:
- 🔥 Using the wrong fuse rating - for example, installation
30Ainstead of15Awill lead to overheating of the wiring. - 🔌 Replacing the fuse without turning off the ignition - This may cause a power surge and damage other electronic components.
- 🔧 Using “bugs” (homemade jumpers) - this is extremely dangerous and often causes a fire!
- 📉 Ignoring the cause of burnout - if the short circuit is not eliminated, the new fuse will burn out immediately after installation.
⚠️ Attention: B ŠKODA Yeti with the system CAN-bus (2014+ years) incorrect replacement of fuses can lead to malfunctions of the on-board computer. If, after replacement, errors appear on the dashboard (for example,ESPorABS), reset them through the diagnostic scanner or disconnect the battery for 10 minutes.
Another common problem is oxidation of contacts in the fuse box. If the fuse frequently blows, check the condition of the sockets in the block: if necessary, clean them with alcohol or a special contact cleaner.
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:
Malfunctions of the cigarette lighter itself. Test it by connecting to another source
12V(for example, directly to the battery through wires). If it does not heat up, replacement is required.Broken wiring. Using a multimeter, test the circuit from the fuse box to the cigarette lighter socket. Pay attention to places where the wires are kinked (for example, under the instrument panel).
Relay faults. In some trim levels Yeti The cigarette lighter circuit is controlled by a relay
J317orJ519. Check its functionality.Weight problems. Poor contact with the negative terminal can simulate a fuse failure. Check the connection of the ground to the body (usually next to the battery).
If you are not confident in your abilities, it is better to contact the service. For example, diagnosing the cigarette lighter circuit at an official dealership ŠKODA will cost 1,500–2,500 rubles, but you will receive a guarantee for the work performed.
How to check the cigarette lighter relay?
The cigarette lighter relay (if your package has one) is usually located in the same block as the fuses. To check it:
1. Remove the relay and inspect the contacts for oxidation.
2. Check the winding resistance with a multimeter (should be ~50–120 Ohms).
3. Connect the relay to a 12V source - a click should be heard.
If the relay is faulty, replace it with a similar one (the part number is usually indicated on the housing).
Prevention: how to avoid problems with the cigarette lighter
To ensure that the cigarette lighter fuse is in ŠKODA Yeti served longer, follow simple recommendations:
- 🔌 Don't use cheap chargers with thin wires - they often cause a short circuit.
- 💧 Avoid contact with liquid into the cigarette lighter socket. If this happens, immediately turn off the fuse and dry the connector.
- 🔧 Clean your contacts regularly from oxidation (once every 6–12 months).
- 📉 Do not exceed maximum load - for cigarette lighter Yeti it amounts to
120–150 W(depending on fuse rating).
If you frequently connect high-power devices (such as a car refrigerator), consider installing additional 12V socket with separate fuse. This will reduce the load on the standard circuit and extend the life of the wiring.
The most common reason for a cigarette lighter fuse to blow is the use of uncertified chargers with damaged insulation. Buy accessories only from trusted manufacturers (for example, Bosch, Hella, Varta).
FAQ: Frequently asked questions about the ŠKODA Yeti cigarette lighter fuse
Is it possible to replace the cigarette lighter fuse with a more powerful one (for example, 25A instead of 15A)?
No, this is extremely dangerous! Increasing the fuse rating can lead to overheating of the wiring and even a fire. If the standard fuse frequently blows, look for the cause (short circuit or overload) rather than increasing its power.
Where to buy a fuse for the ŠKODA Yeti cigarette lighter?
Fuses of standard ratings (15A, 20A) are sold in any auto store (for example, Autodoc, Exist) or in the markets (cost - from 10 to 50 rubles per piece). For Yeti suitable type fuses mini blade (flat, with legs).
Why does the cigarette lighter work after replacing the fuse, but after a while it stops working again?
This indicates intermittent short circuitwhich occurs, for example, during vibration (if the wires rub against metal parts of the body) or during heating (if the insulation melts). Carry out a thorough wiring diagnosis or contact service.
Can I use the cigarette lighter to connect the compressor?
Yes, but with reservations: the compressor power should not exceed 120–150 W (for Yeti with fuse 15A). For more powerful devices, use a direct connection to the battery via alligator clips or install an additional outlet with a separate fuse.
What to do if there is no diagram in the fuse box?
The diagram can be found in instruction manual your car (section “Electrical equipment”) or download from the official website ŠKODA. You can also use universal schemes for the platform VW AQ5, on which it is built Yeti.