Situation when the cigarette lighter in a car stops working Skoda RapidIt is quite common and causes irritation among owners who are used to using the socket to charge gadgets or connect the DVR. In most cases, the problem lies not in the complex breakdown of the wiring, but in the banal burnout of the melting insert, which protects the chain from short circuit.
For quality repairs, it is necessary to understand that the electrical system of this car has its own characteristics of load distribution. Incorrect diagnosis can cause you to replace a part that is actually working, missing the real cause of the malfunction. electrical networks vehicle.
Localization of the safety element in the block
In the model Skoda Rapid the fuse responsible for the work of the lighter is located in a special unit, which is located in the cabin of the car. To get to it, you will need to open the panel on the driver's side. This is usually done by simply pressing the fixtures or unscrewing the fasteners, depending on the year of the machine.
After removing the decorative pad, you will see the main block of fuses. On the inside of the lid of this block is often a diagram where each contact is signed. However, it is worth considering that in different trim levels and years of release, the marking may differ, so relying only on the sticker is not always safe. You need to find the contact responsible for the socket of the lighter and the socket.
It is important to note that in some versions Skoda Rapid There may be a second additional unit located under the steering column or in the area of the pedals, but the main element of protection of the lighter is most often located in the cabin unit on the driver's side.
For accurate identification, use a multimeter or visual inspection. The burnt-out insert will have a break of the metal bar or darkened plastic of the case. If the defect is not visually detected, it is better to check the chain with the device.
Decoding of denominations and connection scheme
Each fuse has its own denomination, which indicates the maximum current that it is able to withstand without breaking. For the lighter chain in the car Skoda Rapid commonly used element 15 or 20 Amps. The use of parts with a smaller nominal value will lead to constant burnout, and with a larger one - to the risk of fire of the wiring.
Carefully study the color coding. Yellow is usually 20A and blue is 15A. Do not try to replace the burnt element with a "more powerful" one, for example, by placing 30A instead of 20A. This can lead to melting wire insulation and fire, as short-circuit protection will be ineffective.
The connection scheme can vary depending on whether the machine is equipped with additional options such as heated seats or a complex audio system. Sometimes the lighter and the charging socket in the trunk are powered by different chains, although often they are combined into one protection circuit.
If you can not find the right marking on the scheme, it is better to refer to the service documentation or use a universal multimeter for vertebrating contacts.
Determine what contact you need by checking the table below, which provides typical data for popular years of model release. Skoda Rapid.
| Year of issue | Fuse number | Denomination (A) | Location | Purpose |
|---|---|---|---|---|
| 2012-2015 | MC5 | 20 | Driver block | Cigarette lighter and socket |
| 2016-2019 | S17 | 15 | Driver block | Lighter's food |
| 2020+ | MC4 | 20 | Driver block | Electric socket |
| All years | Depends on the configuration | 15-20 | Under the steering wheel | Dop. food (optional) |
β οΈ Warning: Never replace a burned fuse with a piece of wire or foil. This will instantly disable the wiring and can cause the car to catch fire in motion.
- 2012-2015
- 2016-2019
- 2020 and newer
- I don't know the exact year.
Step-by-step algorithm for replacing an element
The replacement process does not require a deep knowledge of electronics, but requires accuracy and compliance with safety regulations. Start by turning off the engine and removing the key from the ignition lock. This will eliminate accidental circuit and protect you from electric shock when working with the block.
Remove the safety lock cover. Inside you will find plastic tweezers that are designed specifically to extract the elements. Use it to gently grab the burnt fuse and pull it out of the nest. Do not pull the wires if they are accidentally touched, act only for the plastic body of the part.
Look at the old element. If you see a broken thread inside or blackened plastic, it is definitely burned. Insert a new fuse of the same denomination before the characteristic click. Make sure it sits tight and doesn't hang around.
After installation, turn on the ignition and check the work of the cigarette lighter. If the light on the button lights up and the device works, the problem is solved. If not, then the cause is deeper than just a burnt out insert.
βοΈ Instructions for safe replacement
Causes of frequent burnout and diagnosis
If the fuse has burned out once, it may be an accident or the result of a voltage surge. However, if you change it regularly, it is a sure sign of a fault in the chain. The most common reason is a short circuit due to a poor-quality adapter or DVR connected to the socket.
Check all devices that were connected to the lighter before the breakage. Often cheap Chinese charging has an internal circuit that instantly knocks out the protection. Turn off all the extra gadgets and try to turn on the power again.
Also, the cause may be mechanical damage to the wires inside the connector. Metal contacts inside the lighter open up and close each other over time, especially when inserting non-standard adapters. Examine the inside of the connector for sparkling or melting.
In rare cases, the problem lies in the fuse block itself: the contacts can oxidize or weaken, which will lead to overheating and burnout of the element. In such a situation, a professional diagnosis or replacement of the unit will be required.
β οΈ Warning: If you see traces of plastic melting around the cigarette lighter's socket, don't try to just replace the fuse. Most likely, the wiring is damaged and a complete replacement of the connector is required to avoid fire.
What if the fuse does not burn, but the lighter does not work?
Perhaps the problem is not in the fuse, but in the contact of the cigarette lighter. Sometimes the spring inside the connector loses elasticity and does not close the chain when inserting the device. Try to gently bend the central contact or clean it from the scoop. Also check whether the voltage is applied to the connector itself by the multimeter. If there is a voltage and the device does not work, the problem is in the contact group.
Selection of quality components
When choosing a new fuse, do not save on the brand. A counterfeit may have an incorrect alloy composition that will either burn out too quickly or fail to burn out at critical load. It is best to buy original parts from VAG or proven analogues from manufacturers of the type Bosch, Stark or Philips.
Pay attention to the color marking and transparency of the case. Quality elements have a clear denomination marking directly on the plastic case, which is easy to read. In cheap analogues, the numbers can be erased or printed indistinctly.
Always carry a set of spare fuses of different denominations in the car. This will save you on the road if there is a sudden breakdown. It is better to store them in a separate case, so as not to confuse the size and colors.
Use the original tweezers that come complete with the block. Conventional tools can damage the contacts or the safety lock itself, making it unreliable.
Keep the spare fuse in the glove compartment together with the instructions for use. This will take up a minimum of space, but will save you time and nerves in the event of a sudden breakdown away from the service.
Specifics of working with additional options
Owners Skoda Rapid Often refine the electrics of the car, installing additional devices: heated seats, powerful sound amplifiers or rear-view cameras. If you plugged such devices directly into the lighter chain, it could create an overload.
The lighter is designed for a certain load power (usually up to 120-150 W). Connecting a powerful compressor or heater can exceed this limit, leading to overheating and burnout. For such devices, it is better to lay a separate power line from the battery with its own fuse.
It is also worth checking whether the connection of "plus" and "minus" was confused when installing the dop. equipment. Short circuit on the mass instantly disables the chain of protection. Call the multimeter circuit you have modified.
If the car is under warranty, any electrical interventions may result in a denial of warranty repairs. In this case, it is better to contact the official dealer for diagnosis.
The correct choice of the nominal value of the fuse and the absence of unnecessary loads on the chain is the key to the stable operation of the lighter throughout the life of the car.
β οΈ Warning: If it burns instantly when the fuse is replaced, do not try to replace it again. This means there is a short circuit in the wiring, and further attempts can lead to a fire. Call a tow truck or specialist immediately.
Breakdown prevention and safety
To avoid frequent breakdowns, regularly inspect the smoker's nest for contamination or foreign objects. Metal keys or coins falling into the connector can cause a short circuit.
Do not leave the devices on in the socket for a long time when the engine is turned off, unless this is provided by the design of the car. This can drain the battery or cause contacts to overheat.
Use high-quality adapters and adapters with overload protection. Cheap accessories often donβt have built-in fuses, shifting all responsibility to protecting the car.
Watch the dashboard wiring status. Over time, the insulation can be worn, especially in places of bending when the car is moving. Regular check-ups will help identify the problem before it becomes critical.
Can I use a different color fuse?
Technically, it is possible if the denomination is the same, but color coding is designed for quick visual search. Using an inappropriate color will make it difficult to diagnose in the future. It is better to strictly follow the ISO color marking.
Regularly checking the status of contacts and using quality adapters is the best way to extend the life of your carβs electrical system.
Where exactly is the lighter fuse on the Skoda Rapid?
The fuse of the cigarette lighter in the Skoda Rapid is located in the main fuse block located in the cabin of the car from the driver's side. To access it, you need to remove the decorative panel to the left of the steering column. The exact number of the fuse depends on the year of release and configuration, usually MC5 or S17.
What fuse size is needed for the cigarette lighter?
For the chain of the cigarette lighter in the Skoda Rapid, a fuse with a nominal value of 15A (blue) or 20A (yellow) is usually used. The exact denomination is indicated in the service book or on the diagram inside the lid of the fuse block. Never use a safety lock with a large denomination.
What should I do if the new fuse blows immediately?
If the new fuse burns instantly, it indicates a short circuit in the circuit. Check all connected devices, inspect the socket of the lighter for closure of contacts, and also check the wiring for damage. In this case, self-repair can be dangerous, it is better to contact the electrician.
Can the safety lock be replaced with improvised means?
Absolutely not. Using wire, foil or other materials instead of a fuse deprives the chain of protection from short circuit. This can lead to overheating of the wiring, melting of insulation and even a fire in the car. Use only certified items.
How to check a fuse without a multimeter?
The fuse can be checked visually, removing it from the block and inspecting the transparent case. If the metal bar inside is torn or the plastic is blackened, the part is burned out. If there is no visual defect, but the lighter does not work, it is better to check the chain with a multimeter in vertebrae mode.