Hello MT-ler, I’ve already opened a thread under “Motor Aussetzung”, but now I don’t dare to do so. When I drove on the highway yesterday, with cruise control and climate-automatic switched on, I regularly felt a little jerking. I recognize this as switching the climate-compressor into a small Peugeot 206, I didn’t expect to feel that in a real car. When I switched off the climate-system, I actually didn’t feel a jerking anymore. Now the questions: Do you feel something like that? Could it be that my elk needs some refrigerant so the climate-system less on/off?