2012 BMW 650i Service and Repair Manual

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Factory-Grade Data

2012 BMW 650i service and repair manual — a detailed, factory-style reference for maintenance, diagnostics, and repair. Use it to confirm correct procedures, specifications, and system coverage before you start work.

Built for technicians and DIY owners, this manual helps you troubleshoot accurately, follow step-by-step repair procedures, and use wiring diagrams and system sections to diagnose problems faster.

What’s included

  • Step-by-step repair procedures and service information
  • Specifications and reference data (where provided)
  • Electrical coverage with wiring diagrams
  • Coverage across key systems: engine, transmission, brakes, steering, suspension, HVAC, and more

Trims covered

  • Base Convertible 2-Door
  • M Sport Coupe 2-Door
  • M Sport Convertible 2-Door
  • Base Coupe 2-Door

Engines covered

  • 4.4L 4395CC 268Cu. In. V8 GAS DOHC Turbocharged
  • 4.4L 4395CC V8 GAS DOHC Turbocharged

Index / Table of contents

  • Body
  • Brakes
  • Chassis Electrical
  • Driveline
  • Engine Cooling
  • Engine Electrical
  • Engine Mechanical
  • Engine Performance & Emission Controls
  • Fuel System
  • General Information & Identification
  • Heating, Ventilation, & Air Conditioning
  • Hybrid & Electric Vehicle Systems
  • Steering
  • Suspension
  • Transmission, Clutch, & Transfer Case
  • Wiring Diagrams

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Vehicle Safety Data

2012 BMW 650i Recalls & Complaints

NHTSA #16V74600017/10/2016Component: FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP

BMW of North America, LLC (BMW) is recalling certain model year 2007-2011 BMW X5 3.0si, X5 4.8i, X5 M, X5 xDrive30i, X5 xDrive35i, X5 xDrive48i and X5 xDrive50i, 2008-2011 X6 x Drive35i, X6 xDrive50i

Consequence

The loose wires may cause the connector to melt, resulting in a fuel leak. Additionally, the fuel p

Remedy

BMW will notify owners, and dealers will replace the fuel pump module, free of charge. The recall b

TSB #10249027

The electrical system of BMW vehicles has been subject to an ongoing development process over the last few years. This has led to increased demands being placed on the battery. This document covers important information for the dealer on ho

TSB #10249437

The basic conditions for initializing the power windows are not met.

TSB #10239605

The Dynamic Stability Control (DSC) warning light comes on while driving. The following DSC fault codes for the wheel speed sensors are stored: 480712 and/or 480715 and/or 480718 and/or 48071B They cannot be cleared, even though the wheel s

TSB #10238090

After programming the head unit (HU-H2), activating the FSC (German word Freischaltcode) Enabling Codes repeatedly fails.

TSB #10238062

With the court's FINAL approval, BMW of North America, LLC (BMW NA) has entered into a nationwide settlement with the plaintiffs in the following class action: Isley, et al. v. Bayerische Motoren Werke Aktiengesellschaft and BMW of North Am

TSB #10230716

With the court's FINAL approval, BMW of North America, LLC (BMW NA) has entered into a nationwide settlement with the plaintiffs in the following class action: Isley, et al. v. Bayerische Motoren Werke Aktiengesellschaft and BMW of North Am

TSB #10227568

According to the customer, the airbag warning light was on, but it may not be illuminated when the vehicle arrives in the workshop. 1. ACSM fault code "930A60 - Seat occupancy detection, front passenger; malfunction" is stored. The fault ma

TSB #10214990

The Headunit High (HU-H), also called NBT, began replacing the Car Information Computer (CIC) on certain MY2013 vehicles with option 609 (as of 7/2012 production). This uses map North America NEXT. The Headunit High 2 (HU-H2), also called N

Showing the 8 most recent of 363 technical service bulletins on file with NHTSA.

20190610Component: ELECTRICAL SYSTEMFire reported1 injured

WHILE DRIVING MY PASSENGER SEAT BACK BURNT MY WIFE'S BACK AND WAS SMOKING. I TURNED THE SEAT COOLING OFF AND IT STOPPED.

20190610Component: SEATSFire reported1 injured

WHILE DRIVING MY PASSENGER SEAT BACK BURNT MY WIFE'S BACK AND WAS SMOKING. I TURNED THE SEAT COOLING OFF AND IT STOPPED.

20160913Component: SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLERFire reported

TL* THE CONTACT OWNS A 2012 BMW 650I. AFTER THE FRONT PASSENGER SIDE SEAT HEATER WAS ACTIVATED, SMOKE AND A SMALL FIRE EMITTED FROM THE SEAT. THE CONTACT WAS ABLE TO EXTINGUISH THE FIRE. THERE WERE NO

20230104Component: ENGINE

While at complete stop engine shut off with no warning lights on dash board. BMW dealer related they do not know what is wrong with engine.

20221013Component: SEAT BELTS

The contact owns a 2012 BMW 650 XI. The contact stated that both the front driver and front passenger seat belts would fail to retract upon disengagement. The contact stated that the seat belts would

Showing the 5 most serious of 29 complaints filed with NHTSA.

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