Went out in the 84 this morning and noticed no signal lights. 
Other lights all working normally. 

        What fuse is that normally on and what else would not be working if it is that fuse?

Also, is this usually a sign of failing ignition switch?

        Had a situation in the recent past where headlights did not come on but later after turning car off they came on and worked normally.  Could this be related? 

Thanks for any tips on where to start the investigation. 

Eric Caron