On form Bayern hit Bielefield for six
Elber hit two goals in each half and set up another, to help Bayern wake up in style a week after opening their Bundesliga campaign with a dismal goalless draw with Borussia Moenchengladbach.
German midfielder Michael Ballack scored his first goal since moving from Bayer Leverkusen, while Peru striker Claudio Pizarro also played his part in a victory that lifted Bayern up to fourth, two points off the pace.