Be prepared for a detour just before entering the outskirts of Fethiye.
Where Citiwire advises you to turn off from the D400 towards Fethiye the road with the Fethiye / Olu Deniz sign is closed for repairs ( actually a major rebuild ).
You must stay on the road marked Antalya for a further two kilometres, then turn right at the roundabout/traffic lights. Continue in a straight line for 600 meters to the traffic lights, then turn left. You will be back on the original route. Continue in a straight line for some 3.7 km and you will come to a set of lights / roundabout signposted to Oludeniz ( straight on ). Then follow citiwires directions, passing Carrefour and so on to Ovacik.