Indicator stalk

[tankerpaul50]

Good day i own a 2009 fiat ducato motorhome my Q is the indicator stalk will not ewitch off when indicating left however when turning right it is fine is there anything i can do or do i need a new unit which includes the wiper arm on the orher side i look forward to your replys

 

[Derbyshire wanderer]

If it cancels one way and not the other it could just be slightly off centre and missing the actuator when in the left position.
Remove the cowling and look as to what adjustments can be made to the switch cluster mounting as it should only need a mm to get it working again on both directions

 

[BouncyBoatFolk]

I've not had to look at the Ducato system, but generally there is a protruding plastic formation on the steering boss that meets and flicks back a similar type of extrusion on the arm assembly. So if one's not working, but the other is fine it would suggest the arm one has snapped off or worn down, so no longer being activated. Others may with more detailed knowledge may be able to comment.
Mike.