Draining windscreen washer reservoir, how?

[ajob]

I got some wrong liquid in the windscreen washer reservoir and tried to drain it by siphoning with a flexible tube.

No luck, as there are too many kinks from filler to reservoir.

Is there a draining plug or another trick, beyond just emptying it with the electric screen washer pump?

BTW, what is the capacity of the reservoir?

[bqvalen]

I did this to my Acura, find the motor and remove it. Usually twists off. I ended up needing a new motor when my mishap happened. Acura part was about $30 so I can assume the BMW one is $120 haha

[alphaod]

You'll need to drain it or remove the fill hose part and then siphon it out.

[r33_RGSport]

The tank is sitting behind the passenger side fender.
You may want to try take a peek from the fender liner.

[ajob]

Originally Posted by r33_RGSport

The tank is sitting behind the passenger side fender.
You may want to try take a peek from the fender liner.

Thank you... yes, it's tucked in there, the top of the reservoir is visible behind a rubber flap but remains inaccessible.

I still have to find a simple way to drain it... I promise to post here a rare Himalaya flying picture if a reasonable suggestions to drain this reservoir is submitted - thank you in advance, whoever!