Seating position indicator

The present invention relates to an arrangement (10) for assisting a passenger (22) to obtain a correct seating position in a seat (21) of a vehicle. The vehicle comprising at least said seat (21) and an area (20) which may be seen by said passenger (22) when seated in said seat (21). The arrangement (10) comprising a position indicator (11) being arranged to be provided on said area (20). The position indicator (11) displaying at least a first image (13) when seen in at least a first corresponding optic angle interval ( alpha ), and a second image (14) when seen in at least a second corresponding optic angle interval ( beta ).