evening all newbie here , probably a common question , but the rear wiper on my 2009 A3 has failed, today i decided to strip the boot trim in preparation for removing the motor to strip down and clean up as i can hear it trying to drive but feel the rust and muck has maybe seized the linkage up .
couple issues.
1.i can't seem to get the wiper arm off after reading a few post I've tried everything even a pulley puller but it won't budge ... any ideas ???
2. seeing as the wiper blade wouldn't budge i also disconnect the hose from the motor housing in the boot and placed it in a bottle pressed the washer indicator from within the car but no water was even coming through to the rear ???
any pointer would be great and any ideas of costs if i was to end up taking this to garage , thanks in advance
Phil
