Recently a problem has started to annoy me - the rear wiper comes on when it hasn't been directed to. Even opening the rear lid can start it going. If I'm at the boot end, then just pushing the wiper to its rest position stops it and it might then be ok for a week or two. It has been known to come on when the ignition key isn't in the ignition!
I can't be sure whether this might be related to the problem. I recently had a towbar fitted and maybe in fitting the electrics the garage have disturbed something?
Xsara Picasso rear wipe - mind of its own
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rmunns
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rmunns
- Posts: 611
- Joined: 09 Jul 2009, 22:09
- Location: Southern Dordogne, France
- My Cars: 2019 C5 Aircross 2litre diesel, auto.
2018 C4 Pic2 Spacetourer auto. Seems nice so far.
2019 C4 Cactus manual. Didn't like it, lots of niggling points. sold.
2011 C4 Picasso excl. - shaping up to be a disaster, bought June 2019. P/X'd
2009 Citroen C5 X7 exclusive, auto, LHD, 207500km (129000miles) now sold
Citroen Xsara Picasso excl. 2004 2.0 Hdi, RHD, 64000miles. (sold)
Citroen C3 Picasso excl. 2016. sold.
Two Xantias, one petrol, one diesel. sold.
In the past: Renault 16 (in about 1977, for a year). With front pass. seat out transported full bathroom suite from Cambridge to Derby!)
Renault 4TL (in 2011, for a year) - x 9
Re: Xsara Picasso rear wipe - mind of its own
Check the wiring where it passes from the car to the tailgate, it can snap inside the umbilical and short at random.
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DickieG
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Re: Xsara Picasso rear wipe - mind of its own
I had a brand new Berlingo Multispace that did this, the dealer never managed to sort it out. 
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