Q: I do not have any instructions for these roof bars to fit to my 307. If any one could help? Many thanks Jon
A: Typically there will be bolt holes hidden under the door seals along the roof. If you carefully pull the seal away from the roof, you should find a plastic sticker covering the hole, this is where the roof rack bolts to. Take care when installing that you do not scratch the roof, as this can cause rust to start.