Golf rear wiper seized or very slow? Lets fix it.

The rear wiper on my daily Mk4 golf is stuck. Lets fix it. See and buy tools we use on the channel on Amazon here:- https://www.amazon.co.uk/shop/larcswo... See our YouTube channel at:-    / larcsworkshop   Join us on Instagram at:-   / larcs_workshop   I have to warn you that I have no formal automotive training, and have just learned by breaking stuff. If you can learn anything from my mistakes then great, but you do so at your own risk!