Was pretty easy actually just changed headlights and sidelights now. Before I changed them all, both sidelights were not working, changed both of them now and driver side is still not working, thought it may have been bulb so changed it to another one and its still not working. Could it be a fuse or dodgy wire? What's a good way to check?
Sometimes the bulb holders for the wedge type bulbs can be a bit intermitant, if the bulb isn't properly lined up the connections aren't made You can see if power is getting through to the holder using a multimeter