Unfortunately we don't have service manual on this vehicle because it is not offered here in the USA so we are limited in the help we can provide. However, I found this video on a 2011 with the same engine. Clearly it is a newer vehicle but it appears to be the same. If this is not the same as your vehicle, can you get a picture of the pulleys from the same angle as this picture and we will see if we can figure out what needs to be done. Thanks
Image (Click to make bigger)
Monday, April 20th, 2020 AT 3:51 PM