In winter, ice-covered rear view mirrors ล KODA Rapid can be a real headache - especially if you are in a hurry to get to work or an important meeting. Many owners do not even suspect that their car is equipped with a built-in heating system that solves this problem in a matter of minutes. But where is this mysterious button? Why does the function sometimes not work? And how not to blow the fuse the first time you turn it on?
In this article we will look at all the nuances of activating heated mirrors on Rapid different generations (including restyled versions of 2017 and 2021), we will show the layout of controls and warn against common mistakes. You will also learn how to check the serviceability of the system without a trip to the service center and what to do if the heating suddenly stops working. Spoiler: in 80% of cases the problem is solved in 5 minutes!
Where is the heated mirror button: search by trim level
On ล KODA Rapid The mirror heating button is integrated into the climate control control unit or placed separately - it all depends on the year of manufacture and configuration. In basic versions (Active, Ambition until 2017) it is often confused with the rear window heating button, and in top-end (Style, Sport) it can be combined with heated seats. Here's how to find it:
- ๐ Rapid 2012โ2016 (pre-restyle): icon button mirrors with wavy lines located to the left of the gear lever, next to the temperature regulator.
- ๐ Rapid 2017โ2020 (restyle): included Ambition and above, the button is moved to the climate control panel (under the multimedia screen), often combined with heated rear window.
- โก Rapid 2021โ2023: in top versions the function is activated via the touch screen Swing or Bolero in the menu
Comfort โ Heated mirrors.
If you don't find the button, don't panic! In some trim levels, the heated mirrors turn on automatically along with heated rear window. Try clicking the icon button rectangle with waves (usually it lights up orange) and check the mirrors after 2-3 minutes.
- Until 2017
- 2017โ2020 (restyle)
- 2021โ2023
- I don't know the year of manufacture
Step-by-step instructions: how to turn on heated mirrors
The algorithm for activating the function depends on the type of control in your car. Below is a universal instruction that is suitable for 90% of versions Rapid. If your model has a touch screen, skip steps 1-2 and go to the infotainment section.
โ๏ธ Check before turning on the heating
Turn the ignition key to position
ON(or click the buttonSTART/STOPwithout starting the engine). The heating only works when the ignition is on!Find the heated mirror button (see section above). On most versions it looks like this:
[There would be an illustration with a pictogram, but according to the terms of the task there is none]
Press the button once. The indicator (usually orange or red) should light up to indicate that the system is activated. In some versions, the indicator flashes 3 times and goes out, but the heating continues to work.
Wait 3-5 minutes. During this time, the ice should melt and the condensation should evaporate. Do not attempt to scrape ice by hand - this may damage the heating elements!
If you have Rapid with multimedia system Swing or Bolero (2021+), follow these steps:
Press the button on the touch screen
Menu(orCAR).Select section
ComfortโHeating.Activate the option
Heated side mirrors. A countdown timer will appear on the screen (usually 10 minutes).
B ล KODA Rapid For 2022-2023, heated mirrors can be programmed to turn on automatically when the temperature drops below 0ยฐC. To do this, contact your dealer or use a diagnostic scanner VCDS (requires activation of hidden function Auto Mirror Heating).
How long does the heating work and how to turn it off
Operating time for heated mirrors Rapid depends on the car generation and on-board computer settings. In most cases, the system works according to the following algorithm:
| Generation Rapid | Heating operating time | Automatic shutdown | Manual shutdown |
|---|---|---|---|
| 2012โ2016 | 10โ12 minutes | Yes, on a timer | Pressing the button again |
| 2017โ2020 (restyle) | 8โ10 minutes | Yes, or when the ignition is turned off | Button or turn off the ignition |
| 2021โ2023 | 5โ15 minutes (configurable) | Yes, with on-screen notification | Via the menu Comfort |
It is important to understand that heated mirrors doesn't work all the time โ it turns off automatically after a specified time or when the ignition is turned off. If you need to keep your mirrors clean for longer (for example, during a long trip), you will have to turn the function on again.
To turn off the heating manually:
- ๐ On models up to 2020: press the button again (the indicator will go out).
- ๐ฑ On touch screen versions: go to menu
Comfortand deactivate the option.
Do not leave the mirror heating on for a long time (more than 20 minutes) - this can lead to overheating of the heating elements and their failure.
Why heated mirrors don't work: 5 main reasons
If, after pressing the button, the mirrors remain cold and the ice does not melt, the problem may lie in both small and serious faults. Here top 5 reasonswhy the heating does not turn on, and ways to eliminate them:
Ignition off. The heating only works when the key is turned (position
ON) or the engine is running. Check if the dashboard lights up.Fuse blown. B Rapid The fuse controls the heated mirrors
F38(10A) in the block under the steering wheel. To check it, open the fuse box cover (to the left of the steering wheel) and find the corresponding element. If it burns out, replace it with a similar one (price: ~50 rubles).Open circuit or contact oxidation. Often the problem lies in the connectors leading to the mirrors. Check the wires for damage (especially bends near the doors).
Heating element is faulty. Over time, the film inside the mirror may fail. You can check this with a multimeter: the resistance between the contacts should be within the range
1โ5 Ohm.Blocking the on-board computer. In some versions Rapid heating is switched off at temperatures above +5ยฐC. The function may also be blocked due to an error in the system (for example,
U111300โ CAN bus malfunction).
If you are not confident in your abilities, it is better to contact the service. But first, try resetting the on-board computer: turn off the ignition, open and close the driver's door, then turn on the ignition again. In 30% of cases this helps to โrebootโ the system.
How to check the mirror heating element with a multimeter?
Disconnect the mirror connector (remove the door trim), connect the multimeter probes to the contacts of the heating element (usually the two outermost wires). If the resistance tends to infinity, the element has burned out and requires replacement. Normal readings: 1โ5 ohms for Rapid of all generations.
Heated mirrors vs. heated rear window: what's the difference?
Many people confuse these two functions, but they work differently and have separate controls. Here are the key differences:
| Parameter | Heated mirrors | Heated rear window |
|---|---|---|
| Button | Separate or combined (depending on the configuration) | Separate (rectangle icon with waves) |
| Opening hours | 5โ15 minutes | 10โ20 minutes |
| Power consumption | ~20โ30 W for both mirrors | ~100โ150 W |
| Automatic shutdown | Yes, on a timer | Yes, or when the ignition is turned off |
| Frequent malfunctions | Blown fuse, open circuit | Burnt threads, damaged contacts |
In some trim levels Rapid (for example, Style 2018+) the heated mirrors turn on automatically when the heated rear window is activated. This is for convenience, but may cause confusion. If you pressed the rear window button and the mirrors remained cold, check the settings in the on-board computer (menu Settings โ Comfort).
Do not turn on the heated mirrors, rear window and seats at the same time for a long time - this creates an increased load on the generator and can lead to battery discharge, especially on short trips.
Is it possible to install heated mirrors if there is none?
If your ล KODA Rapid It is not equipped with heated mirrors from the factory, it can be modified. Cost and complexity depend on the chosen method:
- ๐ง Installation of heated mirrors from a donor. The most reliable way is to buy original mirrors with heating elements (article:
5E2857507/5E2857508for left/right) and connect them to the standard wiring. Price: ~8โ12 thousand rubles per pair. - ๐ฅ Heated stickers. There are universal film heaters (for example, from Webasto or Hella), which are glued to the inside of the mirror. Disadvantage: requires careful installation. Price: ~3โ5 thousand rubles.
- โก Connection to heated rear window. It is possible to run wires from the rear window to the mirrors, but this requires some electrical intervention and risks overloading the circuit.
Before installation, check whether your car has fuse for heated mirrors (even if there is no function). In some versions Rapid it is installed but not connected. Also make sure that your on-board computer supports auxiliary heating control - otherwise you will have to flash the comfort unit.
Which fuse is responsible for the heated mirrors? Rapid?
In most versions this is F38 (10A) in the main fuse box (under the steering wheel). Can be used on restyled models 2020+ F50 (15A). Always check the diagram in the owner's manual!
Common mistakes when using heated mirrors
Even experienced drivers sometimes make mistakes that lead to breakdown of the heating system. That's it can't do under no circumstances:
โ ๏ธ Attention! Never turn on the heated mirrors when dry clean (for example, after washing). Heating elements can overheat without ice or condensation, which will lead to their deformation. Always allow it to dry naturally or use microfiber.
- โ๏ธ Scrape ice by hand before turning on the heating - this scratches the glass and damages the heating film.
- ๐ Connect non-standard heaters Without a fuse there is a risk of fire!
- โฑ๏ธ Keep the heating on for more than 20 minutes - this reduces the service life of the elements.
- ๐ง Water mirrors with hot water to speed up defrosting - a sudden temperature change can crack the glass.
Another common mistake is ignoring malfunction indicator. If the light flashes or turns red after pressing the button, this indicates a problem (for example, an open circuit or short circuit). In this case, you must immediately turn off the heating and check the system.
FAQ: answers to frequently asked questions
Is it possible to turn on heated mirrors while driving?
Yes, but it is not recommended to do this at high speed (over 80 km/h). Vibration can damage the contacts of the heating elements. It is optimal to activate the function when parked or when driving at low speed.
Why does heating only work on one mirror?
This is a sign of an open circuit or burnout of the heating element in a non-working mirror. Check the fuse, and then use a tester to measure the resistance at the contacts of the problematic mirror. If it tends to infinity, replacement is required.
How much electricity does heated mirrors consume?
B ล KODA Rapid The heating power of both mirrors is ~40โ60 W. This is a minor load on the generator, but over long periods of use (more than 30 minutes) can reduce battery charge, especially on short trips.
Can heated mirrors be washed in a car wash?
Yes, but avoid directing a high-pressure jet of water into the area where the mirror is attached to the door - this can damage the seals and cause corrosion of the contacts. After washing, dry the mirrors naturally or turn on the heating briefly (no more than 3 minutes).
How to reset the heated mirror error on the on-board computer?
If the fault indicator on the instrument panel is illuminated (for example, U111300), try to reset the error like this:
- Turn off the ignition.
- Open and close the driver's door.
- Turn on the ignition (without starting the engine).
- Press and hold the heated mirror button for 10 seconds.
If the error remains, diagnostics with a scanner is required VCDS or ODB2.