Hi people. Got the WoWa from my parents for my vacation. It is a Wilk de Luxe, 570cm and has a 13 pole electric plug on it. I try to connect the car to the WoWa, does not measure, only have a 7 pole connection on the car. Drives, adapters bought, plugged on, finally driven on vacation, all important functions tested, turn signal, light ect. everything ok. Come on the first stop and notice that the refrigerator does not cool over light mesh. Is this normal ??? Do you have any other experiences? The cooling over the light mesh works perfectly with my parents, but it has 13 to 13. Help me, thank you.