Hello everyone, I bought a 301 and I have two questions about my 1.5 Diesel. 1- I sometimes hear a rattling sound coming from the engine. When I turn off the fan or turn off the headlights while the car is on, the sound stops, but generally, when idling, there's a bad sound like something is rubbing in the engine. Has anyone experienced this kind of problem before? 2- When I open the windows, I hear a clicking sound coming from inside the doors, as if there's a short circuit. Does anyone know how to fix this? Thank you in advance. Have a good day.