No problem. We ran for a month like that and just pulled abck on the stick after using the turn signal.
I know when you pull a sterring weel, the only tools required are the sterring wheel puller (cheap) and the lock plate compressor (cheap). That'll get you in there to mess around with the signal switch and the tilt. Maybe it shorts after a whileby moving the tilt enough to make them quit working. Good luck with it.