I think there are three types of mirrors and 2 different styles depending on year, because your in mainland Europe you need to know.
1. Manual adjustable mirror with a little plastic arm inside the car to adjust it.
2. Electric mirror with electric adjustment and heated mirror glass, switch is on the drivers door 3 position left, right, centre (both)
3. Electric power folding mirrors same as electric mirrors but the driver door switch has four positions left, right, centre and fold the mirrors can fold in with electric.
So if you are looking you should see three different prices online and you need to be sure you have the right style 197 or 200 the plastic covers are different shapes. You might only be looking for the glass which should be the same except there might be heated and non heated. As long as the mirror has the right options you can take it from any clio