And then I had my fun: I knew, I did everything right, but when I put the latch back into the car I had 2 problems, one after another: The boot-lid did not want to latch in (i.e. boot lid could not be closed) and the remote would not open the lid (once I finally managed to close the boot lid). After removing and dis- and reassembling the latch many more times, I finally figured it out I positioned the cable from the lock in the boot lid incorrectly...