Late show from Bayern

Defending champions Borussia Dortmund crashed to a 1-0 defeat at Hoffenheim on Saturday while top coach Felix Magath demanded the introduction of video replays to correct referee blunders.
Hoffenheim poached an early lead when Bosnia striker Sejad Salihovic curled in a free-kick after just nine minutes to shock Dortmund and the champions' attack had a rare off-day as they failed to impose themselves on a determined defence.
Dortmund's rising teenage Germany star Mario Goetze, who orchestrated his country's 3-2 friendly win over Brazil in midweek, had a quiet game and was taken off by coach Jurgen Klopp on 54 minutes.
Having beaten Hamburg 3-1 last weekend, Dortmund showed none of the self-assurance which secured that victory despite Klopp re-shuffling his attacking midfield with three second-half changes.
Having been shocked at home to Borussia Moenchengladbach last Sunday, Bayern Munich picked up their first win as Brazil midfielder Luiz Gustavo scored in the 91st minute at 2009 champions VfL Wolfsburg.
French play-maker Franck Ribery provided the final pass and Gustavo drilled his shot into the top left-hand corner.
Wolfsburg had the ball in the Munich net in the first half, thanks to a header from ex-Germany striker Patrick Helmes, but the effort was ruled offside, leading coach Felix Magath to call for video referees.
Schalke 04 bounced back from last Saturday's defeat at VfB Stuttgart with an impressive 5-1 win at home to Cologne as Dutch striker Klaas-Jan Huntelaar scored a hat-trick.
Hanover and Mainz both picked up their second wins of the season.
Hanover -- who host Sevilla in a Europa League play-off on Thursday -- picked up a 2-1 win at Nuremberg, while Mainz enjoyed a 2-1 win at Freiburg to go top of the table on goal difference.
Hertha Berlin picked up a point in a 2-2 draw at Hamburg
VfB Stuttgart and ten-man Borussia Moenchengladbach shared a point on Saturday evening.
RESULTS
Schalke 04 5 (Huntelaar 42, 47, 84, Holtby 48, Raul 59) Cologne 1 (Podolski 12)
Hamburg 2 (Petric 25, Son 60) Hertha Berlin 2 (Torun 43, Mijatovic 88)
Nuremberg 1 (Pekhart 56) Hanover 2 (Abdellaoue 16, Rausch 27-pen)
Freiburg 1 (Cisse 90+1) Mainz 05 2 (Risse 64, Choupo-Moting 79)
Hoffenheim 1 (Salihovic 9) Borussia Dortmund 0
VfL Wolfsburg 0 Bayern Munich 1 (Luiz Gustavo 90+1)
Borussia M'gladbach 1 (Daems 67-pen) VfB Stuttgart 1 (Cacau 71)