When I turn on my rear windscreen wiper, the blade only cleans the first and last 1/3 of the windscreen but then comes up off of the screen leaving the middle section of the rear windscreen unwiped. I've taken it to a garage and they could not seem to figure out the problem even when removing the mechanism. Would it be a case of having to get an entirely new rear windscreen kit or is there any internal piece that needs to be replaced to fix the problem.
Any input would be appreciated.
Any input would be appreciated.
