Aww, its simple enough. And if I remember correctly the aeroblades come with instructions but they just slide on and clip in place

I had hassle with mine though as I was really needing new wipers so went to our nearest autosave (kinda like a small halfords really). Went in knowing which sizes I needed etc and that but the guy still insisted on knowing which make/year/model my car was!

When he eventually gave me the wipers that were supposedly for my car etc I went away to go fit them myself (simple job for me when I used to change the wipers when my dad had his own garage). After some confusion as to why they wouldn't go on I went back in saying they didn't fit. And the guys in the shop looking at me as if I was stupid. He then looked through his book again, looked out the window to see my car sitting and much to his surprise he realised
he was wrong! Thinking because my cars a late 2008 (58) plate model he thought it was a mk7! He then gave me the sizes I asked for in the first place and made him fit them for wasting my time!