Took delivery today of a 51 plate A160 lwb automatic. The car is in lovely condition for its age , except for the indicator stalk does not cancel after making a turn. The seller advised me that it is not worth replacing it ( possible MOT fail?) , as it is a recurring problem on this model, and the new unit is liable to break after only a few months. Has anyone had experience of this issue , and is there an alternative stalk that can be used? Apparently the failure is caused by the plastic/nylon lugs shearing off? Any help would be much appreciated.