The assembly was 1a, the better it gets!
Unfortunately, the right wiper was too long despite called assignment list, so that it abuts at each final unit at the lower window frame. This is connected to a corresponding thereto noise which is still annoying. That was the original wiper not (ie better). This is certainly a vehicle-specific problem. But it seems likely that the wipers are tendetiell too long, because with my 2nd vehicle the problem also occurs.
However, the wiping result was a few months no longer streaking (also worse than the original standard wiper).
Difficulties especially in cold rainy weather (frost, ice, snow). In heavy rain, the wipers work quite well. The compressive force on the disc is believed to be too low.
I find this wiper therefore not particularly favorable, and I will therefore not order!
The review applies basically to all similar, offered here wipers, concerns relating to the wiper length in detail here but on the Mazda 6 and Ford Mondeo.
As should the Vehicle Fitment adjust something.