Hello mates,

I've decided couple days ago to change old wiper blades on my Polo 9N3 2005 which by the way were totally inappropriate much shorter than they should be.
I've bought Meyle flat windscreen wiper blades - driver side 21" (530mm) and passenger 19" (475mm) in local shop. I got these dimensions by VIN number.
But I had big issue when started wipers - blades are touching each other and driver's blade strikes the metal windscreen frame.
Now I am not sure the issue is with windscreen wiper motor or too long wiper blades.

Does any one had this kind of problem or what are the appropriate dimensions of wiper blades?