BMW 850CI REPAIR MANUAL -- HOW TO FIX YOUR CAR OR TRUCK

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BMW 850CI CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT BMW REPAIR SHOPS DON'T WANT YOU TO KNOW

Learn how to repair a car or truck, install or remove parts, wire an engine, reset warning lights, replace fuel filter, fix auto body and more. Get Automotix DIY!

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Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about BMW 850CI car and truck repair procedures including BMW engine diagrams, wiring diagrams, repair work estimating measures, technical service bulletins, auto body work guidance, starter & alternator replacement procedures, serpentine belt replacement procedures, radiator & hose replacement procedures, tune-up & drivability specifications, quick lube illustrations, preventive maintenance guide, engine light reset instructions, parts removal and install procedures, fuel filter replacement directions, component location diagrams, air filter locations & replacement instructions, a/c system specifications, and general auto service procedures. You don't have to be a car mechanic or technician to know how to fix your BMW 850CI automobile. Try the Automotix DIY solution today!
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Using the Automotix DIY repair procedures will save you hundreds and even thousands of dollars! In addition, it will save you hours of touring the city searching for BMW mechanics you can trust. The Automotix DIY solution is particularly affordable. A full access to the entire DIY repair procedures and diagrams for your BMW 850CI vehicle will cost less than a single gallon of gas. Here are some of the DIY repair tips and procedures you will find here:

A/C & HEATER SERVICE PROCEDURES FOR BMW 850CI AUTOMOBILES

Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported BMW 850CI cars and light trucks from 1990+

BMW -> Manual A/C & Heater System Diagnosis & Testing -> A/C System Diagnosis & Testing -> System Performance Check
Vehicle: 1996 BMW 850CI 5.4 V12 GAS

System Performance Check

System performance check should be performed as both initial an diagnostic check for cooling related complaints and a final check after repairs are completed.

  • Connect manifold gauge set to A/C system and place suitable temperature sensors at evaporator outlet and outside vehicle.
  • Start engine and run until it reaches normal operating temperature. Front of vehicle should be at least 5 ft. away from any wall or air obstruction during test. Use an external fan to force air past condenser, if necessary.
  • ...

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BRAKE SERVICE PROCEDURES FOR BMW 850CI AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported BMW 850CI cars and light trucks from 1990+.

Hydraulic Brake Systems -> Brake System Bleed
Vehicle: 1995 BMW 850CI 5.4 V12 GAS

Ensure traction control systems are turned Off prior to bleeding brake system.

  • Connect suitable pressure bleeder to brake fluid reservoir. Maximum charging pressure is 43.5 psi.
  • Attach bleeder hose and container to righthand rear wheel. Bleed until no bubbles appear.
  • Repeat previous step for lefthand rear, righthand front and lefthand front wheels.
  • Support rear suspension at wheel carriers and lower car so rear suspension compresses to its normal loaded position (to prevent damage to output shaft joints). Wheel...

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FUEL FILTER REPLACEMENT PROCEDURES FOR BMW 850CI AUTOMOBILES

Fuel filter replacement procedures with corresponding images for most domestic and imported BMW 850CI cars and light trucks sold in the U.S. for 1980+.

BMW -> Fuel Filter Replacement -> Except X3 & Z4 -> Fuel System Pressure Relief -> Models w/Fitting Or Union Bolt Connection -> Models w/Fuel Hose Connection -> Removal & Installation
Vehicle: 1995 BMW 850CI 5.4 V12 GAS

Do not smoke or allow an open flame of any type when working on or near any fuel system related components. The highly flammable vapor mixtures may ignite, resulting in serious personal injury.

After the battery has been disconnected and reconnected, some abnormal driveability symptoms may occur. The vehicle may need to be driven while it relearns its adaptive strategy.

Fuel System Pressure Relief

  • Obtain the vehicle owner's radio theft protection code.
  • Remove the fuel pump relay(s).
  • Start the engine and allow it to stall.
  • Crank engine for 10 seconds to ensure the fuel pressure has been...

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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR BMW 850CI AUTOMOBILES

Includes CV axle, universal joint, and driveline replacement, for domestic and imported BMW 850CI cars and light trucks from 1990+.

DRIVESHAFT, Replace
Vehicle: 1997 BMW 850CI 5.4 V12 GAS

  • Raise and support vehicle.
  • Remove complete exhaust system.
  • Remove heat shield.
  • Unfasten screws.
  • Unscrew nuts.
  • Push constant-velocity joint along disassembly grooves and of output flange.
  • Unscrew center bearing. Caution: Do not let propeller shaft fall into joints. Joints and rubber sleeve on constant-velocity joint c...

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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR BMW 850CI AUTOMOBILES

Includes starter and alternator replacement procedures for domestic and imported BMW 850CI cars and light trucks from 1990+.

Starter, Replace
Vehicle: 1994 BMW 850CI 5.0 V12 GAS

  • Disconnect battery ground cable.
  • Remove exhaust assembly, then disconnect heat shields on reversing lever.
  • Remove washer fluid tank to gain access to starter motor attaching bolts.
  • Remove heat shields on intake ...

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MAINTENANCE LAMP RESET PROCEDURES FOR BMW 850CI AUTOMOBILES

Maintenance lamp reset procedures with corresponding images for most domestic and imported BMW 850CI cars and light trucks sold in the U.S. from 1990+.

BMW -> Automatic Stability Control (ASC, ASC+) & Dynamic Stability Control (DSC) Warning Lamp ->
Vehicle: 1993 BMW 850CI 5.0 V12 GAS

The warning lamp is used to warn of a system fault. It will be lit during engine start-up, but should go out when the self-diagnostic system determines that the system is functioning properly. The warning lamp will also flash when the syst...

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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR BMW 850CI AUTOMOBILES

Includes radiator, cooling and heater hose replacement procedures for domestic and imported BMW 850CI cars and light trucks from 1990+

Radiator, Replace
Vehicle: 1996 BMW 850CI 5.4 V12 GAS

  • Remove upper air cleaner.
  • Raise and support vehicle.
  • Using pulley holding tool No. 11 5 030, or equivalent, remove engine cooling fan. Fan nut has lefthand thread.
  • Remove oil catch tray.
  • Remove engine splash guard and heat shields.
  • Drain coolant into suitable container.
  • Remove mounting bolts and upper air duct.
  • Disconnect coolant level sender electrical connector.
  • Disconnect lower coolant,...

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SERPENTINE BELT SERVICE PROCEDURES FOR BMW 850CI AUTOMOBILES

Serpentine belt replacement procedures with corresponding images for most domestic and imported BMW 850CI cars and light trucks sold in the U.S. from 1990+.

Serpentine Drive Belt, Replace
Vehicle: 1995 BMW 850CI 5.4 V12 GAS

  • Remove fan cowl by lifting out expansion rivets on both sides.
  • Secure fan pulley with suitable securing tool, or equivalent, then remove fan. Fan has lefthand handed threads.
  • Loosen tensioner lock bolts, then turn tensioner with suitable wrench to receive tens...

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COMPONENT LOCATION DIAGRAMS FOR BMW 850CI AUTOMOBILES

Component location diagrams for most BMW 850CI cars and light trucks sold in the U.S. from 1990+.

Relay Locations Diagram for 1993 BMW 850CI  5.0 V12 GASRelay Locations Diagram for 1993 BMW 850CI 5.0 V12 GAS

Components on diagram:
  • Intensive Wash Relay
  • A/C Relay
  • Diagnostic Module & Connectors  Diagram for 1997 BMW 850CI  5.4 V12 GASDiagnostic Module & Connectors Diagram for 1997 BMW 850CI 5.4 V12 GAS

    Components on diagram:
  • Diagnostic Module
  • Connector X-784
  • Connector X-75
  • Connector X-74
  • CLICK HERE TO GET FULL ACCESS TO BMW 850CI PARTS/COMPONENTS LOCATION DIAGRAMS!

    WIRING DIAGRAMS FOR BMW 850CI AUTOMOBILES

    OEM drawn wiring diagrams for most BMW 850CI cars and light trucks sold in the U.S.

    1994 BMW 850CI  5.0 V12 GAS Wiring Diagram1994 BMW 850CI 5.0 V12 GAS Wiring Diagram

    Components on diagram:
  • Automatic Heating And AC Control Module
  • Automatic Heating And AC Switch
  • 1994 BMW 850CI  5.0 V12 GAS Wiring Diagram1994 BMW 850CI 5.0 V12 GAS Wiring Diagram

    Components on diagram:
  • Instrument Cluster
  • Light Switch
  • Auxiliary Water Pump Relay
  • Front Power Distribution Box
  • Park Heating Ventilation Relay Box
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    TECHNICAL SERVICE BULLETINS FOR BMW 850CI AUTOMOBILES

    OEM TSB listings for most BMW 850CI cars and light trucks sold in the U.S. from 1985+.

    Document: INSTALLATION OF CHILD SEAT TETHER ANCHORS IN PRE 9/99 PRODUCTION CARS
    Vehicle: 1995 BMW 850CI 5.4 V12 GAS

    Auto Systems:
  • Seats, Belts, Interior Trim, Carpets, Air Bags
  • Document: TEILECLEARING (ENHANCED TECHNICAL SUPPORT) FOR DME
    Vehicle: 1995 BMW 850CI 5.4 V12 GAS

    Auto Systems:
  • Labor Times, Manuals, Warranty, Aids
  • CLICK HERE TO GET FULL ACCESS TO BMW 850CI TECHNICAL SERVICE BULLETINS!

    COMPONENT/PARTS SPECIFICATIONS FOR BMW 850CI AUTOMOBILES

    BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most BMW 850CI cars and light trucks sold in the U.S. and Canada from 1970+.

    • Brake caliper mounting bolt torque
    • Brake drum runout, machining, & discard specs
    • Minimum brake lining thickness.
    • Brake rotor runout, parallelism, machining, discard, & finish specs

    A/C SYSTEM SPECIFICATIONS: Air conditioning refrigerant capacity and type as well as lubricant capacity for most BMW 850CI cars and light trucks sold in the U.S. and Canada from 1980+.

    • Refrigerant capacity & type, compressor oil viscosity, total system oil capacity & compressor clutch gap

    COOLING SYSTEM BLEED: Cooling system bleeder valve identification, bleeder type and bleed procedures for most domestic and imported cars and light trucks sold in the U.S. and Canada from 1986+.

    PREVENTIVE MAINTENANCE: Preventive maintenance recommendations and required services for most domestic and imported cars and light trucks sold in the U.S. and Canada from 1980+. Includes severe and routine service schedules

    QUICK-LUBE and ILLUSTRATIONS: Fluid recommendations, capacities, drain plug torques, tire data, and severe service recommended preventive maintenance schedules. Information covers most BMW 850CI cars and light trucks sold in the U.S. and Canada from 1980+. Engine and chassis service images.

    • Automatic transmission/transaxles capacities, lubricant recommendations
    • Differential/final drive capacities, lube recommendations, grades, & viscosities
    • Final drive fill & drain plug torques
    • Number of lubrication fittings & plugs
    • Power steering, brake, & clutch fluid recommendations
    • Manual transmission/transaxle capacities, lube recommendations, grades, & viscosities
    • Number of lubrication fittings & plugs
    • Power steering, brake, & clutch fluid recommendations
    • Engine oil capacities, API grade recommendations, SAE viscosity recommendations, drain plug torque
    • Severe service maintenance & interval recommendations
    • Tire sizes, wheel nut/bolt torque, pressures & rim sizes
    • Transfer case capacities, lube recommendations, grades, & viscosities

    TUNE-UP & DRIVEABILITY SPECIFICATIONS: Most tune-up specifications for most BMW 850CI cars and light trucks sold in the U.S. and Canada from 1980+

    • Airflow sensor electrical specifications
    • Tensioning specifications for systems with automatic tensioners
    • Barometric pressure sensor specs
    • Battery group number and cranking performance
    • Crankshaft & camshaft position sensor resistance
    • Engine compression pressures
    • Coolant temperature sensor specs
    • Computer advance.
    • Diesel fuel temperature sensor resistance.
    • Distributor advance specifications
    • Ignition pickup coil resistance
    • Exhaust gas recirculation temperature sensor resistance
    • Engine fastener torque values
    • Firing order diagrams
    • Fuel system pressures
    • Generator (alternator) specs
    • Intake air temperature sensor specs
    • Ignition coil specifications
    • Fuel injector resistance
    • Engine idle speeds
    • Knock sensor resistance
    • Manifold absolute pressure sensor specs
    • Mixture control solenoid resistance
    • Voltage regulator specs
    • Spark plug applications & gaps
    • Starter motor electrical specs.
    • Tensioning specifications for systems without automatic tensioners
    • Throttle body temperature sensor resistance
    • Ignition timing in degrees at rpm
    • Transmission oil temperature sensor resistance
    • Throttle position sensor specs
    • Vacuum sensor valve specs

    CLICK HERE TO GET FULL ACCESS TO BMW 850CI SPECIFICATIONS DATA!

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