Date registered: Jul 2012
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Vito 638 wiper switch problems solved
Seen a few people with intermittent/ faulty wiper switches on forum.
Just wanted to say I found a good way of sorting it with no new parts.
The problem is dirty contacts in the switch assembly.
I sprayed some contact cleaner from Maplins in every nook and cranny of the switch assembly, exercised the switch in every way possible, waited 20 mins to let it dry out and hey presto the faulty normal speed wiper, the washer switch and the rear wiper sprung into action.