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      04-19-2021, 11:55 AM   #2
Brigadier General

Drives: 08 328xi Touring
Join Date: May 2017
Location: ohio

iTrader: (0)

honestly it's not that difficult to remove the fender, 6-8 bolts, pops right off.

pull fender, check the pump voltage in situ, replace if it gets voltage but doesn't work.

Just line up the paint on the bolts when you put it back and it will go back on and need no adjustment.
otherwise you have to pull it out through the wheel liner and it will have to be drained and you'll make a mess. You're already like 90% of the way to just pulling the fender by the time you get there and you can just have easy access to everything.
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