you can take the steering wheel off and on the back of the wheel where it connects with the steering column there will be two little brass knobs abouts 3 - 4 mm long these are what catch on the indicator stalk and turn it off. if you get them off by cutting pulling etc... they wont ever turn off without you doing it. i find this was my solution because i ended up turning them on and off anyway because they kept turning themselves off
bloody indicators
Jim