[Item 1: Reporting Person - FMR LLC Item 4: Delaware Item 5: 3,407,380 Item 6: 0 Item 7: 4,463,250 Item 8: 0 Item 9: 4,463,250 Item 11: 10.718% Item 12: HC Cusip #091727925 Item 1: Reporting Person - Edward C. Johnson 3d Item 5: 0 Item 6: 0 Item 7: 4,463,250 Item 8: 0 Item 9: 4,463,250 Item 11: 10.718%]

[SCHEDULE 13G (Amendment No. 2) Bitauto Holdings Limited (Name of Issuer) 1 Ordinary Shares, Par Value US$0.00004 Per Share (Title of Class of Securities) 2 091727 107 (CUSIP Number) December 11, 2013 (Date of Event which Requires Filing of this Statement) * 1 2 _______________________________ 1. NAMES OF REPORTING PERSONS 1 Bertelsmann SE & Co. KGaA 2. CHECK THE APPROPRIATE]

[SS OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON DCM IV, L.P. (“DCM IV”) 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) ¨ (b) x 3 SEC USE ONLY 4 CITIZENSHIP OR PLACE OF ORGANIZATION Cayman Islands NUMBER OF SHARES BENEFICIALLY OWNED BY EACH PERSON WITH 5 SOLE VOTING POWER 0 shares. 6 SHARED VOTING POWER See]

[* The remainder of this cover page shall be filled out for a reporting person's initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page. The information required in the remainder of this cover page shall not be deemed]