Heated windshield Škoda Kodiaq is not just an element of comfort, but a critical component of safety. In Russian winters, when temperatures drop below -20°C and snow and ice become a constant problem, heated glass becomes a salvation for drivers. However, its replacement or repair requires a special approach: the wrong choice of glass or installation errors can lead to loss of heating functionality, leaks or even problems with the car's electronics.

In this article we will look at everything you need to know about the windshield. Kodiaq with heating: from technical features and original part numbers to step-by-step replacement instructions and operating tips. You will learn how to distinguish high-quality glass from a fake, why you should not skimp on glue, and how to check the functionality of the heating after installation. We will also answer the most frequently asked questions from owners, including those that are not covered even in official services.

Technical features of the windshield Škoda Kodiaq with heating

Windshield for Kodiaq with heating differs from the standard one not only in the presence of heating elements, but also in design. It has:

  • 🔥 Built-in heating threads - thin conductors located around the perimeter of the glass (usually in the lower zone), which heat up when voltage is applied. Their thickness does not exceed 0.1 mm, so they are almost invisible.
  • 📏 Thickened base — heated glass is 1.5–2 kg heavier than standard glass due to additional layers and conductors.
  • 🔌 Power connector — a special connector for connecting to the on-board network, which is located at the bottom of the glass (usually on the driver’s side).
  • 🛡️ Reinforced lamination — an additional layer of film between the glasses to protect the heating elements from moisture and mechanical damage.

It is important to understand that heating works only when the ignition is on and is activated either automatically (at temperatures below +5°C) or manually through the climate control menu. System power is approx. 200–250 W, which allows you to melt the ice in 3–5 minutes. However, in case of malfunctions (for example, a broken thread), the warm-up time may increase by 2–3 times.

On Kodiaq Two types of glass are installed:

  • 🔹 Original (VW Group) - are produced by the company Saint-Gobain Sekurit or Pilkington by order of the concern. Are marked 5Q1 845 001/002 (for models up to 2021) and 5Q1 845 001 C (for restyled versions).
  • 🔹 Analogs - produced by brands Xyglo, Bendix, Sekurit (not original). High-quality analogues cost 20–30% less, but require verification of certificates.
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Before purchasing glass, check for availability ECE R43 certificate - this is a guarantee that it has passed crash tests and meets European safety standards.

How to check the functionality of the heated windshield

If your heating stops working or heats unevenly, you first need to diagnose the problem. Here is a step-by-step algorithm:

  1. Visual inspection — with the heating on, carefully inspect the glass for dark stripes or dots. These are signs of a thread break. They appear especially often at the edges of glass.
  2. Checking the fuse — in the fuse box (located under the steering wheel) find the fuse F37 (10A) or F42 (15A) (depending on the year of manufacture). If it blows, replace it, but if the new fuse blows again, the problem is in the wiring.
  3. Multimeter test — disconnect the glass power connector (it is located in the lower part on the driver’s side) and measure the resistance between the contacts. Normal value - 1–3 ohms. If the device shows OL (break), the glass will need to be replaced.
  4. Diagnostics via VCDS - connect a diagnostic scanner (for example, VCDS or OBDeleven) and check for errors in the block 09 - Center. electrician. Codes B116801 or B116802 indicate a heating malfunction.

If the glass heats up, but weakly, the reason may lie in oxidation of contacts or low voltage on-board network (for example, due to a discharged battery). In this case, cleaning the contacts or checking the generator will help.

What to do if the heating only works partially?

If certain areas of the glass heat up while others remain cold, this is a sign local thread break. In 80% of cases, such glass must be replaced, since repairs (for example, soldering conductors) are unreliable and can lead to a short circuit. The exception is if the break occurs at the connector connection point: in this case, the contacts can be re-soldered.

The cost of a heated windshield for Škoda Kodiaq: original vs analogues

Heated windshield price for Kodiaq varies depending on the type, manufacturer and year of the vehicle. Below are the current prices for 2026 (including delivery to Russian regions):

Glass type Manufacturer Article Price, rubles Notes
Original (VW Group) Saint-Gobain Sekurit 5Q1 845 001 C 42 000 – 48 000 For 2021+ models, with rain sensor
Original (VW Group) Pilkington 5Q1 845 001 B 38 000 – 43 000 For models up to 2021, without light sensor
Analogue (premium) Xyglo XG-5Q1845001 28 000 – 32 000 ECE R43 certified, 2 year warranty
Analogue (economy) Bendix BX-5Q1845001 22 000 – 26 000 Without a rain sensor, there may be problems with heating around the edges
Analog (budget) NPO "Glass" (Russia) NS-5Q1845001 18 000 – 21 000 No ECE certificate, high risk of defects

Important: cheap analogues (especially those without ECE R43 certificate) often have problems with heating uniformity and can crack if there is a sudden temperature change. Savings of 10–15 thousand rubles can result in a second replacement in 1–2 years.

Cost of glass replacement services:

  • 🔧 Official dealer — 12,000 – 18,000 rubles (with a 1-year warranty, use original glue Teroson).
  • 🔧 Specialized auto glass center — 8,000 – 12,000 rubles (6–12 month warranty, glue SikaTack or 3M).
  • 🔧 Garage workshops — 5,000 – 8,000 rubles (no guarantee, cheap glue is often used, which leads to leaks).

From an official dealer|In a specialized auto glass center|In a trusted workshop|On your own|Not decided yet-->

Step-by-step instructions for replacing a heated windshield

Replacing heated glass with Kodiaq more complicated than the standard one: care is required when disconnecting the power connector and proper placement of the new glass so as not to damage the heating elements. If you decide to do it yourself, follow the instructions:

Disconnect the battery (by removing the negative terminal)|Remove the wipers and plastic covers under the glass|Heat the old glass with a hair dryer (temperature 60–80°C)|Prepare new glass and glue (for example, Teroson MS 9290)-->

Step 1. Removing old glass

  1. Using a knife or a special string for cutting glass, carefully cut the glue line around the perimeter. Start at the top corner on the passenger side.
  2. Disconnect the heating power connector (it is secured to two latches - press them with a screwdriver).
  3. Remove the glass by pulling it towards you. Be careful: fragments may remain on the adhesive layer.

Step 2. Preparing the opening

  • Remove any remaining old adhesive using a scraper or solvent (eg App Cleaner).
  • Treat the metal with an anti-corrosion compound (for example, Moviwax).
  • Apply a primer (primer) to the glass installation site - this will improve the adhesion of the adhesive.

Step 3. Installing new glass

  1. Check that the new glass has a protective film on the heating elements - it should be removed only after installation.
  2. Apply glue to the perimeter of the glass (layer thickness - 8–10 mm). Use a gun to distribute evenly.
  3. Carefully install the glass into the opening, starting from the bottom. Make sure the heater power connector is on the driver's side.
  4. Connect the connector and secure the glass with tape (so that it does not move before the glue dries).

Step 4. Drying and checking

  • Do not operate the vehicle for at least 6 hours (optimally 12 hours).
  • After the glue has dried, check the heating: turn it on for 5-10 minutes and make sure that the glass is heated evenly.
  • Check the tightness: spray the glass with water from a hose - if the interior is dry, the installation was successful.
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Never turn on the glass heating in the first 24 hours after replacement - this can lead to overheating and peeling of the adhesive.

⚠️ Attention: If after replacement the heating does not work, check the polarity of the connector. On Kodiaq contacts are marked: +12V (red wire) and GND (black). Reversed polarity may burn a fuse or damage the control unit.

Common replacement mistakes and how to avoid them

Even experienced craftsmen sometimes make mistakes that lead to heating malfunctions or leaks. Here are the most common of them:

  • 🔌 Damage to the power connector — when dismantling glass, many simply cut the wires, forgetting that the new connector may not fit. Always remove it carefully by pressing the latches.
  • 🧴 Using the wrong glue - cheap adhesives (for example, "Moment") do not withstand vibrations and temperature changes. For Kodiaq recommended Teroson MS 9290 or SikaTack Drive.
  • 🌡️ Failure to comply with temperature conditions — the adhesive must be applied at temperatures above +10°C. If you work in a cold garage, adhesion will deteriorate and the glass may come off.
  • 🔍 Ignoring sensor calibration — if a rain or light sensor is installed on the glass, after replacing it you need to calibrate it using a diagnostic scanner (for example, VCDS → 09 → Sensor calibration).

Another typical problem is uneven heating after replacement. This happens due to:

  • Poor contact in the connector (oxidation or contamination).
  • Using glass with defective heating elements (often found in cheap analogues).
  • Incorrect laying of glass, which causes the heating filaments to become deformed.
⚠️ Attention: If after replacement the glass “sweats” from the inside, this is a sign that the glue did not seal the seam. In this case, you need to re-coat the joints with sealant (for example, ABRO WS-904) and dry with a hairdryer.

Heated windshield care: extending service life

Heated glass requires more careful care than regular glass. Here are the key rules:

  • 🧼 Washing - use only contactless cleaning products (for example, Sonax Xtreme or Liqui Moly Glas-Reiniger). Brushes and hard sponges can damage the heating elements.
  • ❄️ Removing ice — never scrape the ice with a scraper! Turn on the heat for 5 minutes and then use a plastic scraper or special spray (eg Hi-Gear Ice Blaster).
  • 🚿 Moisture protection — if the glass often fogs up, check the interior ventilation. Use anti-fog agents (eg Rain-X Anti-Fog), but only apply them to the inside.
  • 🔧 Checking contacts — once a year, clean the heating power connector from oxidation (use WD-40 Contact Cleaner).

Also avoid:

  • 🔥 Sudden temperature changes — do not pour hot water on frozen glass.
  • 🎨 Stickers and tints - they can overheat and damage the heating elements.
  • 🚗 High pressure washers — a jet of water under pressure of 100+ bar can damage the adhesive joint.

If you follow these recommendations, the heated glass will last 10–12 years without loss of functionality. Otherwise, after 3-4 years problems with heating or tightness may appear.

FAQ: Answers to frequently asked questions about windshields Škoda Kodiaq with heating

Is it possible to install heated glass on Kodiaqwhat if it didn't come from the factory?

Technically yes, but it will require some work:

  1. Laying the wiring from the fuse box to the glass.
  2. Installing an additional fuse (rated value 15A).
  3. Activation of the heating function via a diagnostic scanner (in the unit 09 - Center. electrician you need to enable the option Heated Windshield).

The cost of such modification is from 25,000 rubles (excluding the price of glass).

Why does heating only work on half the glass?

This is a typical sign broken heating filament. Reasons:

  • Mechanical damage (for example, stone impact).
  • Corrosion of contacts due to moisture ingress.
  • Defective glass (often found in cheap analogues).

This type of glass cannot be repaired - only replaced.

What glue is best to use for installation?

For Kodiaq recommended:

  • Teroson MS 9290 - original glue used on the VW Group assembly line. Polymerization time is 6 hours.
  • SikaTack Drive - universal adhesive with high adhesion. Suitable for cold climates.
  • 3M Urethane Adhesive - quick-drying (3-4 hours), but expensive.

Do not use silicone-based adhesives - they do not withstand vibration and may leak.

Can a crack in heated glass be repaired?

Yes, but with reservations:

  • Repair is possible if the crack does not touch the heating elements (usually they are located along the edges).
  • Use only polymer compositions (for example, Permatex Windshield Repair Kit), which can withstand heating up to +80°C.
  • After repair, check the heating - if the threads are damaged, the glass will have to be replaced.

The cost of repairing a crack is 2,000–4,000 rubles.

How can I check if the glass I have installed is original?

Original glass Škoda Kodiaq has the following characteristics:

  • Logo VW Group or Saint-Gobain Sekurit in the bottom corner.
  • Marking ECE R43 and article number (5Q1 845 001 or similar).
  • Smooth, barely noticeable heating threads (in analogues they are often thicker and visible to the naked eye).
  • The presence of a protective film on the heating elements (cheap analogues do not have it).

Also, the original always comes in branded packaging with a hologram.