Skoda Octavia: Reset Oil Service Light

Hello community,

On a Skoda Octavia NX, manufactured in 2020, using VCDS version 26.3.0.0, I found the following entries related to oil service under control module 17, adaptation channel 10:
Reset oil service, oil quality, oil contamination, oil thermal load, distance since last oil service, time since last oil service, and minimum and maximum distance to next oil service, as well as minimum and maximum time to next oil service.
The vehicle is displaying an oil service reminder. To reset it, I set the "time since last oil service" and "distance since last oil service" values to zero. This reset was accepted.
The oil service warning is currently active. The reset option is also available in the selection menu, but any attempt to change the setting is not being accepted.
The entries "Russeintrag" and "therm. Belastung" cannot be changed. The other oil-related entries listed above do not appear to be problematic.

How can the oil service reminder be reset?

Hello,

Autoscan?

Sure, here is the translation of the text from German to English:

"LG" is an abbreviation for "Liebe Grüße," which means "Best regards" or "Best wishes" in English.

Hello admin,
Thank you for your feedback. Please find the LOG file from the full auto scan attached.

Hi,
First, charge the battery.

Quote:

End--(Duration: 02:38, Battery voltage start/end: 11.6V/11.6V. VIgn 11.7V)

is already low. Maybe then the communication will work.
hg
Herbert.

Hello Herbert,
Thank you for the U-Batt tip. The reset is now working. I'm observing a drop in U-Batt voltage of several hundred millivolts over just a few minutes, solely through diagnostics (for a 2-year-old battery). If anyone knows the undervoltage threshold for this process, please share it here.

Hi there.
12 volts would already be low in a resting state, whether it's an AGM or EFB battery.
hg
Herbert.