Ssangyong Korando Leaks & Noises Problems

Led running lights not working . Was serviced and MOT last month. All other lights OK. Also new windscreen jet nozzle fitted but now small constant leak onto ground..

So when pulling off from my drive in 1st gear there's what appears to be a high pitch sound comes from the car. No warning lights and seems to do this only in 1st gear. But it also doesn't go above 3000rpm? Help

When I go to start the car sometimes there is a buzz from behind the centre of the dash. if i switch off and restart the car starts as normal.

When driving in 2wd i get a noise from the front of the car when going over 25mph when i hit 40mph its on and off noise, but when i place in to 4wd and drive there is no noise any ideas?

Shortly after buying the car we got an intermittent beeping noise and to cut story short I've just noticed that when beeping starts the temperature guage drops from normal to cold and the radiator fan comes on. Then after varying short leng...