My indicator switch needs replacing on my Arosa 1.4 TDi as it clicks sometimes but the indicator lights doesn't flash. I was told that to replace the indicator switch the steering wheel has to be smashed off as there is a captive nut holding the steering wheel on and I would need a replcement. This seems rather expesive just to replace an indicator switch! Has anyone removed their steering wheel before, and does the steering wheel have to come off to reset the airbag if it inflates? Cheers.