Jan 12, 2013. #2. Firstly apply a product that frees seized components. WD40 is one of these, though not brilliantly effective. Leave it to work for a day or so. Partially undo the bolt so that the wiper arm does not fly off uncontrollably. As well as pulling fairly lightly, apply a twisting movement in different directions to the wiper arm. 21. Location. Northants. Aug 27, 2009. #5. I purchased some windscreen protector spray thingy madgig (good at this techincal cleaning thing ) from Lidl as suggested on here somewhere. The rain just slides up the windscreen and greatly reduces the need to use windscreen wipers, especially when it's just spitting. Hey all, my wipers have well and truely had it so looking for some decent replacements. Car is an 07 100HP Can anyone recommend any? Especially rear wipers as can't seem to find out which I should be buying. Many thanks, Wayne. Feb 7, 2012. #11. D4nny8oy said: The rear wiper action is intelligent too- if it's raining and your front wipers are on, and you wish to reverse, you're likely to need to give the rear screen a wipe to see clearly- so the rear wiper is automatically activated. That's another feature though, the rear wash intelligent wipe is the same as the front. The windshield wipers do not work in my Panda they do not react at all to changes in the position of the wiper gear switch on the steering wheel. I bought the entire steering console on the scrap car but Gloom - the one good thing about this car was that everything worked, now the front wiper has stopped working. It was working until I switched the ignition off, then next time nothing. I'm assuming it comes off the 20a fuse marked servizi, which is ok. The screen washer and the rear wiper work For a while now, my wipers have been giving off a anoying scrapping sound. This issue has been metioned in the brillant pinned post regarding common issues. 19.Slighted twisted wiper arms, causing squeak and rub on wiping the windscreen, a slight twist of the arms should cure this I am abit Make sure your washer fluid is strong, and always use the washers when just wiping a few times. And make sure you clean the wipers properly when you wash the car. I shove my car through a car wash and often go for the wax wash, which leaves a very weak waxy solution on the glass. The Fiat Panda wipers malfunction could be due to several causes. Most of the time this type of inconvenience is due to a fault in the motor that allows the wipers to operate or to the relative blown fuse. Twist the ratchet to spin the nut counter clockwise one half to one full turn. Once the hex nut is loosened, release your grip of the wiper arm and remove the socket and ratchet from the hex nut. Spin the hex nut completely off by hand and set aside for reuse. 3. Remove the entire wiper arm from the drive post. 2FLmf.