On my old Mk3 shape Orion I had countless indicator stalks on it due to them melting inside. I used to do a lot of night time driving and had the lights on a lot which eventually caused the dipped beam to go and sometimes main beam as well. Sometimes it would come back on if I indicated...

I ended up splitting a couple down and reshaping them with a soldering iron a couple of times to get me out of the shit and as spares.