Steering Wheel Buttons and Bug

[tasdemiroguzcan]

Hi everyone I had experienced various errors in my Cupra Leon (2023-1.5 eTSI) vehicle before, but this error surprised me a lot

To summarize, for a long time, the button group on the right of the steering wheel sometimes worked and sometimes did not. (Button group: menu change button, gear + button, song forward/backward button etc.) Today I discovered that when I turn on the headlights of the vehicle, the buttons do not work. When I turn off the headlights, they work In auto mode, if it is evening, the buttons do not work because the headlights are turned on, but during the day when the headlights are off, the buttons work. (Bonus video attached)

IMG_4647.mov

Shared with Jumpshare

jmp.sh

Has anyone experienced this problem? I would be very happy if you could provide information.

 

[cairus]

Is there an auto scan? Is everything OEM? The vehicle should still have a warranty? What happens if the light switch is connected to the keypad? If you unplug the light switch, the vehicle goes into an "emergency function" and the light is switched on.

 

[tasdemiroguzcan]

Is there an auto scan? Is everything OEM? The vehicle should still have a warranty? What happens if the light switch is connected to the keypad? If you unplug the light switch, the vehicle goes into an "emergency function" and the light is switched on.

Everything is oem, i did not change any kind of piece on my car. The car is still under warranty, Now comes the funniest part. The service issue was examined 4 times and the keypad was replaced as a solution. Of course, there was no solution. I found the source of the problem by chance. I will share it with the authorized service, let's see what they say.

 

[cairus]

Test my idea if you want. Unplug the light switch and see if it works. An error message will surely appear and MFA will report