A mix day for United as Michael Owen hobbled off injured while Giggs continues his recent good form with a goal and assist.
The German champions took the lead after 56 minutes through Edin Dzeko’s towering header but evergreen midfielder Giggs fired home a heavily deflected free-kick to pull United back on level terms just three minutes later.
Carrick curled home what proved to be the winner with 12 minutes remaining to give United two wins from two in Group B
Videos:
Dzeko goal
Giggs goal
Carrick goal