North: Göteborg, South: Helsingborg /
Take a bus to Eurostop. For Göteborg, the best place is to go to the corner at the Max restaurant with a sign. Some anonymous hitchhiker got a lift in about 5 minutes to Göteborg. At the petrol station, most people there are heading south.
If going south, take yourself to coordinates 56.654106, 12.902268 , also mentioned on the map here in the article. We were two guys and we found a hitch to Malmö in about 20 minutes.