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2010 F01 740i poor windscreen wash performance
Hi all,
Bought a new-to-me 2010 F01 740i. When I test drove it, the windscreen washers were fine. However, a couple of days later, the performance really decreased, and they only dribble pathetically on the bottom of the windscreen. There is no low fluid warning, and the headlight & NIVI washers work perfectly fine. How should I start diagnosing the issue, please? Thank you!
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