A vehicle's lighting system plays a critical role in driving safety, especially at night or in bad weather conditions. For owners Skoda Fabia the second generation (type 5J), produced from 2007 to 2014, the issue of servicing the rear lights is especially acute. These elements not only signal braking and turning, but also form the visual appearance of a hatchback or station wagon Spaceback.
Many car owners are faced with the problem of lamps burning out, housings fogging, or LED elements failing on restyled models. Incorrect selection of analogues or poor-quality installation can lead to failure of the lighting system or errors on the dashboard. In this article we will analyze all the nuances of the design, selection and replacement of rear lights for Skoda Fabia 2.
Design features and types of rear lights Fabia 2
Tail lights on Skoda Fabia the second generation have a complex internal structure, divided into several functional zones. Depending on the configuration and year of manufacture, you can find different types of lighting fixtures: from classic halogen to fully restyled LED solutions.
The body of the flashlight is made of durable plastic, which is subject to fading over time under the influence of ultraviolet radiation. Reflectors are located inside to ensure proper distribution of light flux. It is important to understand that even a minor crack in the housing can lead to moisture ingress and rapid failure of the entire electrical circuit.
There are two main types of lights for this model: pre-facelift (before 2010) and restyled (after 2010). Externally, they differ in the shape and color of the transparent elements. In pre-facelift versions, combined blocks with yellow turn indicators are often found, while updated models use red or transparent lenses with colored lamps.
- ๐ด Halogen lamps are a standard solution for earlier versions and require regular replacement.
- ๐ก LED modules - found in top-end trim levels and in facelift versions, they are durable.
- ๐ซ๏ธ Reflectors darken over time, requiring replacement of the entire lamp body.
When purchasing a new element, it is important to pay attention to the manufacturer's part numbers, since the left and right lights are not always interchangeable, especially if a fog light is installed on one side.
Types of lamps and their characteristics for rear optics
Inside the tail light housing Skoda Fabia 2 several types of lamps are used, each of which performs its own function. Knowledge of lamp bases and types is necessary for the correct selection of spare parts and lighting upgrades.
The main light for braking and clearance is usually provided by lamps with a P21/5W double-filament base. This is a classic solution that can withstand high temperatures, but has a limited service life. When replacing, it is important not to touch the lamp glass with bare hands, as oil from the skin can lead to local overheating and rapid burnout.
Turn signal lamps most often use PY21W bulbs with orange glass or P21W bulbs with clear glass (if the reflector is orange). The brake lights and dimensions are combined into one cartridge, which simplifies the design, but complicates diagnostics if one of the threads malfunctions.
For fog lights located in the lower block, P21W lamps are used. Some trim levels also use W5W type license plate lamps. It is important to consider that when installing LED analogues, it may be necessary to install resistors to eliminate the flickering effect.
- ๐ ๏ธ P21/5W - two-pin lamp for brake lights and parking lights.
- ๐ PY21W - orange lamp for the turn signal (in pre-facelift).
- โช W5W is a low-power lamp for illuminating the license plate and interior.
When choosing LED lamps, pay attention to the presence of a CAN-bus system. Conventional LEDs can cause an error on the dashboard, as the controller captures the low resistance of the circuit.
Troubleshooting and common problems
Identifying problems with the rear light begins with a visual inspection and checking the operation of all lighting modes. Often, car owners notice a malfunction only when they notice a dim light or no braking signal.
One of the most common problems is the oxidation of contacts in cartridges. Due to moisture ingress through cracks in the body or seals, the contacts are covered with plaque, which worsens electrical contact. This causes the lamps to flash or not to burn at all.
Another common problem is the burning of filaments. In modern cars with a lamp control system (Lamp Check), the break of the thread is accompanied by a corresponding message on the display of the onboard computer. However, if the system is disabled, the driver may not be aware of the malfunction for a long time.
Often there is a problem with the "floating" contact in the connector of the wire harness. Vibration and temperature changes over time lead to a weakening of the fixation of contacts, which causes intermittent operation of the lamp.
โ ๏ธ Note: If moisture is detected inside the lamp case, it is necessary to immediately dry the optics and find the place of water intake, otherwise the reflector may completely oxidize and darken, which will require replacing the entire lamp.
If the lamps are too bright or dim, this may indicate problems with the weight of the car or voltage surges in the onboard network.
- Lamp burnout
- Darkening of reflectors
- Wiring problems
- Moisture inside
Step-by-step instructions for replacing a tail light
Replacing the rear light with Skoda Fabia 2 is a procedure that can be performed independently without resorting to the services of a car service center. This will require a minimum set of tools and access to the luggage compartment of the car.
First, you need to open the trunk and remove the decorative skin on the side where the replacement is made. Usually the skin is mounted on plastic clips, which need to be gently tucked with a flat screwdriver. Be careful not to break the mounts.
After removing the skin, you will see the back of the flashlight and three nuts of attachment (sometimes four). These nuts need to be unscrewed using a head of 10 mm. Unscrew them more conveniently through special holes in the skin or completely removing it.
When the nuts are unscrewed, the lantern can be carefully pulled on yourself. Do not put too much effort, as you can damage plastic locks or wires. If the flashlight fails, check if there are additional latches or screws.
- ๐ง Unscrew the mounting nuts of the lamp with a head of 10 mm.
- ๐ Carefully disconnect the electrical connector from the wire harness.
- ๐ ๏ธ Install a new lamp, observing the tightness of the gasket.
When installing a new lamp, be sure to check the condition of the rubber sealing gasket. It should sit tight and not have tears. This ensures protection from moisture entering the body.
โ๏ธ Preparing to replace the flashlight
What to do if the flashlight cannot be removed?
If the light is stuck or stuck, try to sway it slightly from side to side, while sipping on yourself. Never use a mount or other metal tools as you may damage the paintwork of the body. Sometimes it helps to apply silicone lubrication to the junction of the body and body to facilitate dismantling.
After installing the new element, connect the connector and check the operation of all lighting functions. Make sure all lamps light up and go out correctly.
Proper installation of the sealing gasket is the key to the durability of the new lamp and the absence of condensation inside the body.
Installation of LED lamps and modernization
Many owners Skoda Fabia 2 seek to replace the standard incandescent lamps with LED analogues. This gives a brighter light, instantaneous stop light and a modern look of the car.
However, simply replacing the lamps without additional manipulation often leads to errors on the dashboard. The onboard computer records the difference in current consumption and signals a malfunction. To solve this problem, you need to install special resistors or use LED lamps with built-in deception (CAN-bus).
When choosing LEDs, pay attention to the design of the cap. Lamps must have the correct orientation of the LEDs so that the light is distributed in the same way as from the incandescent lamp. Otherwise, the lights will hit one way, creating dead zones or blinding drivers from behind.
Heat generation should also be considered. LEDs are less heated, but radiators on powerful lamps can interfere with the installation of dust covers. In some cases, you have to find a compromise between power and dimensions.
Before buying LED lights, check if your car has a lamp inspection system. If you have, buy only specialized models marked CAN-bus Ready.
Upgrades may also include replacing the entire flashlight with a version with transparent or black elements, giving the car a more aggressive and sporty look. These lights often come with LED modules already installed.
Comparison of original and non-original lights
When selecting a new lamp on Skoda Fabia 2 the car owner is faced with a dilemma: buy the original part from the manufacturer or save money by choosing a quality analogue from a third-party brand.
Original lights (OEMs) provide perfect compatibility, accurate colors of light transmitting elements and durability of materials. The plastic of the original optics is resistant to burnout, and the reflectors retain their properties throughout the life of the car. However, the cost of original parts can be quite high.
Non-original counterparts offer a more affordable price, but the quality varies greatly. Cheap Chinese lanterns often have too bright or, conversely, dim light, the wrong color of the turn signals and quickly get cloudy. The reflectors in these lights can darken after a year of operation.
| Comparison criterion | Original (VAG) | High-quality analogue | Budget analogue |
|---|---|---|---|
| Cost | High | Average | Low |
| Life of plastics | 10+ years | 5-7 years | 1-2 years |
| Color rendition | Perfect | good | Often does not correspond to the GOST |
| Tightness | High | Average | Low |
If you plan to operate the car for a long time, it is recommended to choose original parts or proven brands, such as: HELLA or TYC. Saving on optics can lead to safety issues and the need to re-purchase after a short time.
How to check the quality of the lamp before buying?
Examine the body for traces of gluing and burrs. Check the transparency of the plastic โ it should be uniform, without cloudy spots. Make sure the reflectors have clear edges and do not darken. Shake the lantern slightly - there should be no dangling parts or shards of glass from transportation inside.
โ ๏ธ Warning: Buying non-original lights with bright blue or green turn signals may result in a traffic fine, as it violates traffic rules.
When choosing a flashlight, it is also important to pay attention to the country of production. Sometimes the same brand can produce parts of different quality in different factories.
Elimination of fogging and condensation
Fogging of taillights is a common problem that occurs due to the difference in temperature and moisture entering the body. A small amount of condensate in the morning or after washing is normal, as there are vents in the lamp to equalize the pressure.
However, if condensate is collected in drops or collected at the bottom of the housing, this indicates a leakage violation. Moisture can lead to oxidation of contacts, short circuit and failure of electronics.
To solve the problem, you must first find the place of penetration of water. Examine the body for cracks, check the condition of the sealing rubber and the tightness of the wiring input points. Often water gets through a loose connector or crack in the lamp cartridge.
After removing the leak, the lamp must be dryed. This can be done with a hair dryer (at minimum mode) or leaving the lantern open in a warm room for a few days. Inside you can place a silica gel bag to absorb residual moisture.
- ๐ Examine the body for microcracks and chips.
- ๐ฌ๏ธ Check the vents for blockages.
- ๐งด Apply sealant to joints if the sealer does not restore shape.
If the problem is not solved, you may need to replace the sealing gasket or even the entire lamp if the reflector has already oxidized.
Regularly checking the tightness of the lights will help to avoid expensive electronics repairs and replacement of optical elements.
Frequently asked questions and answers (FAQ)
Can I install the ล KODA FABIA 2 lights on the Fabia 1?
No, the lights are from Skoda Fabia The second generation is not suitable for the first model. They differ in the geometry of the attachment, the shape of the body and electric connectors. To replace, you need to look for parts specifically designed for your model.
Why does the turn signal flash after replacement?
If you installed an LED lamp instead of an incandescent lamp, the onboard computer can record a decrease in current consumption, which causes the emergency indication mode to turn on. The solution is to install special resistors or replace compatible lamps with CAN-buses.
How to remove the canopy if the nuts are stuck?
Use penetrating lubricant (such as WD-40) to handle nuts and wait 10-15 minutes. Carefully shake the flashlight, trying not to break the plastic fixtures. Do not use excessive force so as not to damage the paint coating.
What is the article of the original rear light?
The article depends on the configuration and the side of the installation. For example, the left lantern may have the article 5J0 945 095, and the right - 5J0 945 096. The exact number is better to specify the VIN code of the car at the dealer or in the catalogs of spare parts.
What if after replacing the lamp, the error on the panel does not disappear?
Perhaps you have not connected the connector well or there is a cliff in the chain. Try to turn off the battery for 10-15 minutes to reset the error. If the error returned, check the integrity of the wires and lamp cartridge.