Crossover owners ล koda Kodiaq are often faced with the need to understand the details of the software, especially when updates labeled 1.43 appear. This firmware version contains not only standard security patches, but also a number of specific changes in the operation of the multimedia system and engine control logic. Understanding the nuances of this version will help you avoid problems with connecting smartphones and optimize fuel consumption in the urban cycle.
Many users mistakenly believe that the version number is simply a build number. In fact, the update to 1.43 affects critical modules Infotainment and driver assistance systems. If your vehicle is equipped with a 2.0 TSI or 1.4 TSI engine, transmission behavior may change after installing this software. It is important to check the compatibility of your equipment in advance so as not to encounter incorrect operation of the navigation or rear view camera.
Key changes to the Infotainment system
The main innovation of version 1.43 was a redesigned navigation menu and improved connection stability via the CarPlay protocol. The system now responds faster to voice commands, which is critical for driving safety. However, not all features work perfectly immediately after the update, and sometimes manual calibration of the touchscreen is required.
Users note that the GUI has become more responsive, but in some cases there is a delay when switching between applications. This is due to the optimization of background processes, which now consume less CPU resources. For maximum comfort, it is recommended to reset the settings to factory settings if you notice any stuttering.
- ๐ Increased map loading speed during cold system start
- ๐ฑ Fixed errors when connecting iPhone via USB-C cable
- ๐ต Updated equalizer with new presets for Canton acoustics
โ ๏ธ Attention: Do not turn off the ignition while installing update version 1.43, as this may lead to complete inoperability of the multimedia module and the need for flashing through a dealer scanner.
Features of engines and transmissions
Version 1.43 makes adjustments to the operating algorithms of the DSG gearbox, especially in the Start-Stop driving modes. Shifts have become smoother, which reduces driver fatigue in traffic jams. However, if you have an engine installed 1.4 TSI or 2.0 TDI, you may notice a change in acceleration behavior at low revs.
Engineers have adjusted the fuel injection map to comply with new environmental regulations. This resulted in lower fuel consumption in the combined cycle, but acceleration to 100 km/h became slightly less aggressive. Owners of Sportline versions often complain about this, preferring sharper throttle response.
For those who want to return to the previous dynamics, there is the possibility of flashing through chip tuning, but this will void the warranty on the engine. The standard behavior of the system after updating to 1.43 is optimal for long-term operation without overloading the nodes.
- โ๏ธ Improved performance of the energy recovery system during braking
- ๐ก๏ธ Optimized heating of the catalyst in the cold season
- ๐ก๏ธ Added new turbine overheating protection algorithms
- Great, everything is fast
- Okay, there are some minor bugs
- Itโs bad, there are lags
- I haven't updated, I don't know
Instructions for checking and installing the update
The process of updating the software to version 1.43 can be performed independently via the Internet or by contacting a service center. Do-it-yourself installation saves time and money, but requires care and a stable Wi-Fi connection. Before starting the procedure, make sure that the battery charge is at least 50%.
If you choose to update via Settings โ System โ Software Update, the system will automatically check for new files. The download may take from 15 to 45 minutes depending on your connection speed. Do not close the menu or turn off the engine during this period.
โ๏ธ Preparing for software update 1.43
After downloading, the installation process will begin, which is accompanied by a system reboot. The screen may go dark for a few minutes, which is normal. Do not try to interfere with the process by pressing buttons or trying to open doors.
- ๐ถ Check for at least 4G network signal for fast downloads
- ๐ Make sure that the on-board network produces stable voltage
- ๐พ Free up space on your memory card if using an external drive
โ ๏ธ Note: If the update is interrupted during the installation phase (for example, due to an internet shutdown), the system may go into emergency mode. In this case, you should contact the dealer to restore the module through the OBDII diagnostic port.
What to do if the update is stuck?
If the boot indicator does not move for more than 30 minutes, try gently restarting the system by holding the power button on the control unit. If this does not help, wait for the battery to completely discharge (about 2-3 hours), after which the car will try to boot from the backup firmware.
Solving common problems and errors
After upgrading to version 1.43, some users experience parking sensor errors or a climate control system that is not working properly. This is often because new algorithms require sensor recalibration. In most cases, the problem is solved by simply restarting the system or resetting the settings.
Particular attention should be paid to the work of the rear view camera, which can display an image with a delay. This is due to the changing priorities of video stream processing. If the delay exceeds 1 second, you need to check the connection of the camera plume and update the drivers through the service menu.
Before resetting your media settings, save a list of your radio stations and navigation routes to the flash drive, as they will be permanently deleted.
To diagnose errors, use a diagnostic scanner or a built-in self-check menu. Errors starting with U code often indicate communication problems between modules, which can be fixed by updating the firmware of a particular node.
- ๐ง Reset to factory settings if the problem is not solved by the reboot
- ๐ Check the integrity of the connectors in the area of the trunk and front bumper
- ๐ก Update the navigation map to the latest version via the web portal
| Error type | Error code | Reason | Remedy |
|---|---|---|---|
| Camera failure | 00045 | Outdated driver | Update of the camera module |
| Pressure sensor error | 00092 | Signal loss | Calibration of TPMS sensors |
| The Bluetooth problem | 00118 | Version conflict | Removal of old devices |
| Climate control failure | 00201 | Wrong calibration | Resetting climate settings |
Regular diagnostics and timely software updates are the key to the stable operation of all electronic systems of ล KODA Kodiaq.
Impact on fuel economy and ecology
Version 1.43 optimizes the internal combustion engine, reducing emissions and fuel consumption. This is achieved by more accurate control of injection and change of turbocharging algorithms. In the urban cycle, the difference can be up to 0.5 l / 100 km compared to previous versions.
However, to achieve maximum savings, you need to adapt the driving style to new settings. The system will more often turn off the engine in Stop-Start mode, which may seem uncomfortable, but significantly saves life. Reducing fuel consumption directly depends on the quality of fuel and the regularity of maintenance of the ignition system.
Euro 6d environmental standards require strict emission controls and the 1.43 update helps the vehicle meet these standards without losing power. This is especially important for owners planning to travel to EU countries where there are strict restrictions on the entry of cars with outdated environmental classes.
Service recommendations after update
After installation of version 1.43, it is recommended to carry out full maintenance to ensure that all systems are working correctly. Replace the air filter and check the level of technical fluids, as new algorithms can change the load on the engine.
It is also worth paying attention to checking the braking system, as the work of the ABS and ESP has been redesigned. New algorithms may require more precise tuning of brake calipers and pads. Donโt ignore the warnings on the dashboard, even if they seem false.
- ๐ข๏ธ Check the oil level in the engine and gearbox
- ๐ฉ Inspect brake discs for wear and beat
- ๐ Test the battery for capacity
โ ๏ธ Note: If new security errors appear after the update, do not try to ignore them. This can cause airbags or ABS to fail in a critical situation.
How to check the compatibility of parts?
To check the compatibility of spare parts, use the VIN code of your car on the official website of ล KODA or in specialized catalogs. This will help to avoid mistakes when buying filters, spark plugs or brake pads.
FAQ: Frequently asked questions
How long does it take to update version 1.43?
Updating usually takes 45 to 90 minutes, including downloading files and installing them. Time depends on the speed of the Internet connection and the power of the processor of your car.
Can I revert to the previous version of the software?
It is not possible to officially roll back on the previous version. You can return to the old version only through flashing at the official dealer using specialized equipment, which can be a paid service.
Does the update affect the car warranty?
An official update through the dealership or through the built-in OTA system does not affect the warranty. Spontaneous interference in the software can cause a denial of warranty service.
What should I do if there is no sound after the update?
Check the volume settings and balance. If the problem is not solved, reset the multimedia settings to factory. In rare cases, a replacement of the sound amplifier module is required.
Should I change the oil after the update?
No, software updates do not require a mandatory oil change. However, if you havenโt changed the oil in a long time, itโs worth doing it to maintain the optimal state of the engine.