Are you installing stock indicators? Replacing the same indicators that were damaged? If not we certainly need to know what turn signals you are working with.
Please always include images when asking comprehensive questions. Instead of lots of back and forth we can see with our own eyes. Save 1000 words.
If you want to replace the rear brake switch with a different solution you can trigger the brake with a banjo pressure switch. If the stock brake switch is not adjusted just right the light may be always on. Make sure you do not have rear brakes on at all times because the spring is too tight between pedal and switch. It takes very little force on the spring to actuate the switch.
If you disconnect the rear brake switch completely do you get brake light when you actuate the front lever and hear the switch click?
http://www.gravesport.com/Banjo-bolt-pressure-switch-for-brake-light-activation..html
http://www.ebay.com/itm/231141384195?_trksid=p2060353.m1438.l2649&ssPageName=STRK:MEBIDX:IT
Please always include images when asking comprehensive questions. Instead of lots of back and forth we can see with our own eyes. Save 1000 words.
If you want to replace the rear brake switch with a different solution you can trigger the brake with a banjo pressure switch. If the stock brake switch is not adjusted just right the light may be always on. Make sure you do not have rear brakes on at all times because the spring is too tight between pedal and switch. It takes very little force on the spring to actuate the switch.
If you disconnect the rear brake switch completely do you get brake light when you actuate the front lever and hear the switch click?
http://www.gravesport.com/Banjo-bolt-pressure-switch-for-brake-light-activation..html
http://www.ebay.com/itm/231141384195?_trksid=p2060353.m1438.l2649&ssPageName=STRK:MEBIDX:IT