should i cross the traffic light or not. strange crossing.

This questio is about Jakobsberg and a crossing there. i cannot draw so i type in the street name here, one could look from google earth and its interesting scenario for any other place also. I need to discuss the crossing at the Mälarvägen and mjölnarvägen. if i am driving from mjölnarvägen and want to take left onto the mälarvägen there is a stop signal and a solid line facing the oncomming traffic. however for the same signal there is one stop signall symbol 40 meters before the signal on the mälarvägen which forces drivers driving on mälarvägen to stop 40 meters before the signal. should i simply take left and cross the signal or follow the red light and stop in front of the light and never cross it or should i keep myself at the give way sign at the mjölnarvägen before taking left and never take the left unless the signal goes green.

any help is much appreciated please have a look at the crossing in google earth