[quote name='Mr Morse' date='May 23 2005, 06:46 AM'][quote name='scorcher' date='May 22 2005, 11:47 PM']First drive in the rain today and the wipers were driving me mad!
Awful screeching noise whenever there was less than a bucketful (not accurately measured mind

) of rain on the screen - any ideas?
Could it have been treated with something by the dealer, or are my blades knackered maybe?
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It's more than likely the rubber has started to perish on the blades - the blades should be changed every 12 months for best performance try here:
[url="http://www.speeding.co.uk/acatalog/Piaa_Wiper_Blades.html"]PIAA wiper blades[/url]
The IS takes a 19" and 21". Check this though
Probably also a good idea to clean your screen with a product such as Autoglym glass cleaner to remove any crap that the previous owner applied
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These seem kinda expensive, don't you think???