UPDATE 1 — Mercedes aims to cut €800 million in labour costs in Germany, WiWo reports

(Adds details in paragraph 2-4, request for comment in paragraph 3) BERLIN, Sept 24 (Reuters) — Mercedes-Benz plans to cut €800 million ($910.64 million) in labour costs in Germany, business news outlet WirtschaftsWoche reported on Thursday, citing three people familiar with the matter.., options under consideration include increasing working hours without additional pay, adjusting holiday and Christmas bonuses, or eliminating special payments. Mercedes-Benz did not immediately respond to a Reuters request for comment. WirtschaftsWoche said Mercedes declined to comment on the ongoing discussions. ($1 = 0.8785 euros) (Reporting by Emanuele Berro Editing by Linda Pasquini) ((Emanuele.Berro@thomsonreuters.com; +48 587696510)