Owners Skoda Kodiaq Sooner or later, they face the need to replace the battery in the ignition key. The first signs of discharge are a decrease in the range of the key fob, unstable operation of the buttons or a complete lack of reaction to presses. In this article, we will discuss what type of battery is used in keys. Kodiaka different years of release, how to replace it correctly and what errors can lead to failures in the immobilizer.
Key Feature Skoda Kodiaq (including restyled versions of 2021+) β the use of specific batteries that are not always available for sale. We analyzed the data of official dealers, service manuals and feedback from owners to make the most accurate instructions. You will also learn how to check the performance of a new battery. before installation What to do if the key stops working after replacement.
What type of battery is used in the key Skoda Kodiaq
In the keys Skoda Kodiaq (2017β2026) Type batteries are installed CR2032 Lithium "tablet" with a diameter of 20 mm and a thickness of 3.2 mm. But there are nuances:
- π Original keys (with logo Ε koda) - use a battery Varta CR2032 or Panasonic CR2032 with increased capacity (230-240 mAh). They provide stable work up to 3-4 years.
- π§ Keys beyond 2020 (with function
Keyless Entry) - may require a battery marked CR2032H (High temperature option for operation at -30Β°C). - β οΈ Fakes They are often equipped with cheap batteries. LR2032 (alkaline), which serve 2-3 times less and can leak.
It is important to note that even if the battery looks like CR2032, in keys Kodiaq with the system Virtual Pedal (Contactless access) It is recommended to use only original elements from the Varta or Duracell. Cheap analogues can cause failures in the operation of the proximity sensor.
- Original (Varta/Panasonic)
- Duracell CR2032
- GP CR2032
- Another (write in the comments)
Where to buy a battery for the key: official and alternative options
The original battery can be purchased from an authorized dealer. Skoda (item: N 911 702 01), but its price is often overstated by 2-3 times. Alternatives:
| Battery type | Brand | Average price (RUB) | Where to buy | Notes |
|---|---|---|---|---|
| CR2032 | Varta (OEM) | 120β150 | Official dealer, Exist.ru | Recommended by the manufacturer |
| CR2032H | Panasonic | 90β110 | Chip and Dip, Ozone | Suitable for keys with Keyless |
| CR2032 | Duracell | 70β90 | Any supermarket | Average service life: 2 years |
| LR2032 | GP, Camelion | 30β50 | Chinese marketplaces | Not recommended - risk of leakage |
If you buy a battery from a dealer, check it out. production date (printed on the back). Lithium cells older than 1 year lose up to 20% of their capacity.
β οΈ Attention: Do not use batteries marked DL2032 or ECR2032 These are re-labeled alkaline analogs that can damage the key contacts.
Step-by-step instructions for replacing the battery in the Kodiaq key
You will need a new battery to replace it. CR2032A flat screwdriver (or coin), tweezers. Follow the algorithm:
- Click the unlock button on the back of the key and remove the metal ignition key.
- Insert the screwdriver into the groove on the body (near the ring for the key fob) and gently separate the two halves.
- Remove the old battery with tweezers without touching the contacts on the board.
- Install a new battery pole-up (there is a marking on the board
+). - Reassemble the case, making sure all latches are in place.
Battery installed on the correct side (+ up)
- No gaps between the halves of the body.
- The buttons are pressed without jamming.
- The metal key is locked in the groove--
After replacing, check the key: press any button β the red indicator should light up. If the indicator does not burn or flashes intermittently, then the battery is installed incorrectly or the contacts are oxidized.
If the key doesnβt work after you replace it, try to βresetβ it by pressing and holding the buttons. Open and Close simultaneously for 10 seconds. This will reset the electronic module.
Common Replacement Mistakes and Their Consequences
Even a simple procedure like replacing a battery can lead to problems if you make one of these mistakes:
- π Reversed polarity The key will not work, and the indicator can flash in emergency mode. In some cases, this leads to a reset of the immobilizer settings.
- π¦ Touching contacts with your fingers Fat traces cause oxidation, which reduces the life of the new battery.
- π§ Incomplete assembly of the hull If the halves of the key do not click to the end, moisture will get inside and damage the board.
- π Using an old battery Even if it βsimilarβ to a new, discharged element can cause voltage surges and a failure of the key firmware.
β οΈ Attention: If after replacing the battery the key stops opening the car and the immobilizer icon lights up on the dashboard (π with an exclamation pointDo not try to start the car more than 3 times in a row. It could block the EBU. In this case, retraining of the key through a diagnostic scanner is required (for example, VCDS).
What if the key is not synchronized with the machine?
If the machine does not respond to the key after the battery is replaced, follow the following steps:
1. Insert the key into the ignition and turn to position ACC (first click).
2. Press the button Lock on the key 5 times in a row with an interval of 1 second.
3. Turn the key back to position. OFF and remove it.
4. Repeat the procedure 2-3 times, this will reset the synchronization error.
If it does not help, you need to diagnose the immobilizer in the service.
How to extend the life of your key battery
Average key battery life Skoda Kodiaq 2-3 years, but it can be increased by following these recommendations:
- π Do not store the key near metal objects (coins, other keys) - this creates parasitic discharge currents.
- π‘οΈ Avoid extreme temperatures Do not leave the key in direct sunlight or in the freezer.
- π± Do not put the key near your phone or wireless charging β electromagnetic fields accelerate the discharge.
- π Check the voltage periodically. If it is below 2.8 V, it is time to change the battery (normal: 3.0-3.3 V).
Interesting fact: in the keys Kodiaq with function Keyless Entry The battery is discharged faster due to constant scanning of the signal. If you rarely use contactless access, you can turn off this feature via the menu. Settings β Comfort β Keyless (required MIB3 or newer).
What to do if the key stops working after replacing the battery
If after installing a new battery, the key does not respond to pressing or the machine does not see the key fob, the reasons may be as follows:
| Symptom | Possible reason | Solution |
|---|---|---|
| The indicator is not lit | Incorrect polarity or oxidized contacts | Turn over the battery, clean the contacts with alcohol |
| The key opens the car but doesn't start | Failure of synchronization of the immobilizer | Retraining the key through VCDS or at the dealer |
| The buttons are working, but the range has decreased | Weak signal due to cheap battery | Replace it with the original Varta CR2032 |
In rare cases, the problem can be in the key - for example, an antenna falls off or a board is damaged. If none of the methods did not help, contact the service for diagnosis. Cost of key repair Skoda Kodiaq in the official service - from 3 000 to 6 000 rubles (depending on damages).
If the key stopped working after the battery was replaced, in 90% of cases the problem is solved by restarting the immobilizer (see para. Instructions in spoiler above). Don't rush to the service!
FAQ: Frequent questions about the battery in the key Skoda Kodiaq
Can I use a watch battery in my Kodiaq key?
No, watches often use batteries. LR(b) series (alkaline) that are not suitable for keys Skoda. Only a lithium battery should be in the key. CR2032 3V voltage. Alkaline analogues (LR2032) have a voltage of 1.5 V and may damage the electronic module.
How much does it cost to replace a battery from a dealer?
Cost of replacing the battery in the key Skoda Kodiaq The dealer varies from 500 to 1,200 rubles (depending on the region). However, the procedure itself takes no more than 5 minutes, and it is easy to perform on your own. Dealers often impose a βkey diagnosisβ for an additional fee, although 99% of the time it is not required.
What happens if you donβt change the battery for a long time?
If the battery is completely drained, the key will stop sending a signal to the machine and you will not be able to open it. Kodiaq off the keychain. However, the metal key in the case will remain working - they can open the door manually (the driver's door has a hidden lock under the cap). The main danger is that if the battery leaks, it can damage the keyboard, and it will need to be replaced (cost - from 5 000 rubles).
Is it possible to charge a CR2032 battery?
No, batteries like CR2032 These are primary (non-rechargeable) elements. Attempts to charge them can lead to bloating, leaking or even explosion. If the battery is depleted, it must be replaced with a new one. For the keys Skoda Kodiaq There are no battery analogues, only disposable lithium cells.
Where is the spare key in Kodiaq?
In most trim levels Skoda Kodiaq spare key is in glove compartment (in a plastic container marked NotschlΓΌssel) or under the boot floor (in the tool box). If it is not there, check the carβs documentation β sometimes a spare key is issued separately when you purchase it. Important: The spare key also requires periodic battery replacement, even if it is not used!