Philipp Lahm is paying for his entry back into the stadium after Hakan Calhanoglu sent him on a stroll during Saturday's tilt.
The Turkey international cancelled Thiago Alcantara's easy header for Bayern Munich just five minutes earlier by eviscerating Lahm, then exchanging passes with the gifted Julian Brandt before lashing home.
The goal drew Bayer Leverkusen level at the Allianz Arena.