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Rain sensor acting up?

2K views 3 replies 3 participants last post by  RexC 
#1 ·
I have a 66 plate A180 SE

Rain sensor isn’t working for some reason - when I put it in the “…” position, the wipers will wipe every 7/8 seconds, regardless of whether it’s raining or sunny?

I can see the sensors on the windshield and there’s not any bubbles or anything- how can I fix this?
 
#4 ·
I notice in light rain, my wipers in the first "auto" position, sometimes will wipe more freq than required, I assume it's its sensing more rain than reality, due to small stone chips in the sensor area.
 
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