lost the ability to flash the headlights, and they were stuck on main beam. So I looked at the fuses -seemed ok,
tested the relay- was ok
checked the repair I made in the steering column indicator/flasher switch- looked good,
went back to the fuses and changed a couple of them that looked a bit old, hey presto working and flashing headlamps again!
Could have saved myself a couple of hours by checking the fuses more carefully in the first place. :roll: