Dometic fridge series 10 not working in auto mode anymore

[Handychris]

Hi,
I have a two years old Dometic fridge series 10, which is not anymore under warranty, whose automatic feature isn't working anymore.
A wet towel that I placed in front of the control panel caused this distinction the other day.
All the lights started blinking and although all the modes work independently, it is not anymore possible to select the auto mode.
I am wondering if I somehow entered a special mode and need to revert it.
I checked the main fuse and the 2 others that are on the motherboard, but nothing looked suspect there.
Any suggestion would be very welcome.
Alternatively, if you have an electrical schematic of the motherboard and control panel, it would be very much appreciated.

 

[bikendan]

Moved thread from the General Tech and Repair section to the Appliances and Electronics sub-forum since the OP's questions are specific to that sub-forum and are not general questions.