You won't believe, how to fix AC and Power Window working only after 10-30 minutes

[Netuddki]

It started a year ago and it was rare, when I had to wait 3-5 minutes for the AC starting and power windows working.

Everything else worked fine, only these two things had a delay.

I assumed, there is some wobbly connection, checked all fuses, wiring etc. Didn't find anything. Changed Battery even.

With time it got worse and at the end it took about 30 minutes (if at all) until the AC and the windows worked.

I replaced the AC control panel. Didn't help.

Replaced Window Buttons, didn't help.

I found the solution in the deeps of the web:

You have to change the electronic part of the ignition switch!

After I did that, everything worked as they should.