Arsene Wenger has claimed that a breakdown in 'communication' led to Sadio Mane and Leroy Sane's dressing room bust-up.
Mane struck his team-mate in the face after Bayern's 3-0 defeat to City in the first leg of their Champions League quarter-final at the Etihad.
He was then dropped for Bayern's 1-1 draw with Hoffenheim and fined more than £250,000 by the Bundesliga giants for punching team-mate Sane.
Sane was left with a bloodied lip after the altercation, while the former Liverpool winger was handed a fine that is believed to be the largest in Bayern history.