Hi, my windscreen washer jets are only dribbling out so straight on here to read any similar posts. Anyway was going to try and fix the problem myself and decided why should i, the car is 16mths old from new and still in warranty. Car was booked in and sorted within 20mins. Got home later that day and guess what, blocked again. Another 30 minute trip to the dealer 2 days later, unblocked again and ready to go. The service woman says to me "what screenwash do you use" because whatever your using is causing the reservoir to gunk up. I replied "i dont use much as i only top up with water but when i do its autoglyms screewash". She then says i'm probably not using the correct dilution ratio. bloody hell i'm 42yrs old and had countless cars and never had this before, i'm not a 17yr old whos just passed there test and may not know. I couldn't believe what she was saying. So i said "when you buy some screenwash why does it not congeal in the bottle then which dont forget is neat, when i add it now and then its diluted". Mmm dunno she replied, lmao. Anyway so its all sorted again is it this time i asked? well sir the pipes are unblocked again but the reservoir is still full on gunk and its a big job to flush it all through which may not be covered under warranty as it could be deemed that you have attributed to the blockage therefore you may have to pay next time if it happens again. Are they are having a laugh. Woe and behold its blocked again, forgot to mention that my headlight washers work fine which is also fed from the same reservoir i believe therefore it must be the lines running to the screen jets. Anyway got in touch with HUK with my concerns, cars going in thursday again to hopefully be sorted without any cost to me. sorry for the long post but just a bit annoyed.