Help. dipped beam failure then wiper/signal failure?
 

First my low beam lights weren't working and I was getting a "dipped beam failure" message. I tightened some fuses and wires according to advise on a similar board looking for a "resistor" or "shunt", like a long fuse. I was unable to find this but the lights started working again so I stopped looking but now my intermittent wiper speed is not working and neither of my turn signals are working. Has anyone had this problem? Does anyone have any suggestions on what it could be and how to fix it myself? Thanks, also I'm new to this forum so if there is a more appropriate place to post this question please let me know. Thanks again.