Robben gave Bayern early lead with curled finish from outside the box.
Arsenal’s Alexis Sánchez leveled after seeing penalty saved by Neuer, APA reports quoting uefa.com.
Lewandowski gave Bayern lead again, before Thiago Alcántara fires home a quickfire double
Müller fired home fifth seconds after coming on as a substitute.
Bayern knocked out Arsenal in round of 16 in 2005, 2013 and 2014