rear wiper

hey guys, ok when i bought my 240, the rear wiper was put on wrong…instead of facing up right, it’s along the bottom of the rear window…as if it was in it’s down position…but when i turn the switch on, it wipes down lol which means it goes off the hatch lol…i unscrewed the 3 screws holding the motor in, but how do i disconnect it from the wiper arm there? do i twist it? i tried it, so either that’s wrong, or it’s on REALLY tight lol…

has nothin to do with the motor

lift the cover up at the base of the arm
undo the nut
lift the arm up and reposition it properly
tighten nut

ahh alrite gonna go try it now, thanks

omgosh, that was so simple, i didnt even think to check if that was a cover at the base of the wiper, thanks alot, sorry for wasting your time lol