The first leg at Borussia-Park will be played Wednesday 24 February.
And the return game at the Etihad is scheduled for Tuesday 16 March.
Both matches kick off at 8pm UK time.
We will have full coverage right here on ManCity.com - including our live Matchday Centre and We're Not Really Here matchday show.
And CITY+ subscribers can enjoy a full 90-minute replay of both matches from midnight on the day of the fixture.
Enjoy your first month of CITY+ free of charge. After that, CITY+ costs £1.99 a month.
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