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2002 BMW 745LI 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!Select Section
- Component Locations
- Wiring Diagrams
- Technical Service Bulletins
- Specifications
- A/C & Heater Service
- Brake Service
- Fuel Filter Replacement
- Driveline, U-Joint & CV Axles Replacement
- Tire Pressure Monitoring System
- Starter & Alternator Replacement
- Cabin Air Filter Locations & Replacement
- Maintenance Lamp Reset
- Radiator & Hose Replacement
- Serpentine Belt Service
Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2002 BMW 745LI 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 745LI automobile. Try the Automotix DIY solution today!
A/C & HEATER SERVICE PROCEDURES FOR 2002 BMW 745LI AUTOMOBILES
BMW -> Component Replacement & Adjustment -> Receiver, Replace -> 740 & 750 -> M3, 325 & 330 -> M5, 525, 530 & 540 -> X5
Vehicle: 2002 BMW 745LI 4.4 V8 GAS
Do not remove the new receiver plugs until the unit is ready to be connected to the refrigerant lines.
M3, 325 & 330
- Recover refrigerant as outlined under .
- Remove mounting bolt, then the pressure and suction pipe. Plug or cap lines and openings.
- Remove mounting screws and front wheelwell panels.
- Loosen mounting bolts and remove receiver.
- Reverse procedure to install. Install new O-rings.
M5, 525, 530 & 540
- Recover refrigerant as outlined under .
- Disconnect righthand headlamp connector by turning it approximately 30° c...
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BRAKE SERVICE PROCEDURES FOR 2002 BMW 745LI AUTOMOBILES
Power Brake Units -> Power Brake Unit Service -> 740 & 750 -> 745 -> Hydraulic Power Flow Regulator, Replace -> M3, 325 & 330 -> M3, M5, X5, Z3, Z8, 325, 330, 525, 530, 540, 740, 745, 750 & 760 -> M5, 525, 530 & 540 -> Mini Cooper -> Power Brake Booster, Replace -> X5 -> Z3 -> Z8
Vehicle: 2002 BMW 745LI 4.4 V8 GAS
Hydraulic Power Flow Regulator, Replace
Mini Cooper
- Ensure ignition switch is in OFF position.
- Disconnect clip and air filter outlet hose.
- Remove air filter housing mounting bolts, then disconnect harness clip and connector.
- Remove air filter housing.
- With engine off, discharge hydraulic reservoir by operating brake pedal approximately 20 times with same force required for full stop braking action.
- Remove battery.
- Disconnect clips, lock and connectors, then remove Engine Control Module (ECM).
- Remove battery box mounting bolt and disconnect clips.
- Remove battery box.
- Disconnect val...
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FUEL FILTER REPLACEMENT PROCEDURES FOR 2002 BMW 745LI AUTOMOBILES
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: 2002 BMW 745LI 4.4 V8 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 2002 BMW 745LI AUTOMOBILES
CV AXLE SHAFT, Replace -> REAR
Vehicle: 2002 BMW 745LI 4.4 V8 GAS
REAR
- Remove rear wheel spindle.
- Raise and support vehicle, then remove rear tire and wheel assembly.
- Remove mounting nuts and disconnect halfshaft from d...
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TIRE PRESSURE MONITORING SYSTEM PROCEDURES FOR 2002 BMW 745LI AUTOMOBILES
Component Replacement -> Installation -> Removal -> Tire Pressure Sensor -> TPMS Antenna -> TPMS Control Module
Vehicle: 2002 BMW 745LI 4.4 V8 GAS
Tire Pressure Sensor
Removal
- Dismount tire using suitable tire machine ensuring not to damage tire pressure sensor.
- Remove the Torx screw, then the tire pressure sensor.
- Release valve stem union nut using removal tool No. 00 2 190, or equivalent Fig. .
- Remove washer from wheel.
Installation
- Install new Torx screw on tire pressure sensor, then twist new valve stem by hand approximately three turns. Do not tighten Torx screw, sensor and valve stem must be loosely joined together.
- Install the tire pressure sensor on wheel. Ensure the radial bore for gripping on the circumference of t...
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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 2002 BMW 745LI AUTOMOBILES
Starter, Replace
Vehicle: 2002 BMW 745LI 4.4 V8 GAS
- Raise and support vehicle.
- Remove mounting bolts and splash shields.
- Remove mounting bolts and catalytic converter heat shields.
- Disconnect righthand oxygen sensor connector from transmission clip.
- Remove nuts and disconnect star...
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CABIN AIR FILTER LOCATIONS & REPLACEMENT PROCEDURES FOR 2002 BMW 745LI AUTOMOBILES
Cabin Air Filter Service -> BMW -> 2002-08 7 Series & Alpina
Vehicle: 2002 BMW 745LI 4.4 V8 GAS
Service interval is determined by the service indicator.
- Open the hood.
- Release the cabin air filter duct clamp, Fig. .
- Depress the cabin air filter duct lock, then lift the cover upward.
- Remove the cabin air filter duct from the fresh air duct.
- Release the cabin air...
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MAINTENANCE LAMP RESET PROCEDURES FOR 2002 BMW 745LI AUTOMOBILES
BMW -> Service Interval Indicator -> 7 Series -> Interval Indicator -> Less Underhood Diagnostic Connector -> Oil Service -> With Underhood Diagnostic Connector
Vehicle: 2002 BMW 745LI 4.4 V8 GAS
Less Underhood Diagnostic Connector
- Press and hold the reset button located at the top lefthand side of the instrument cluster for 10 seconds.
- A four line menu should appear on the speedometer display. First line is the Back function followed by three service and maintenance items.
- A "!" symbol indicates the service or maintenance item can be reset. An "0" symbol indicates the item cannot be reset. The first 20% of the service or maintenance interval is protected against accidental or premature reset.
- Use the Reset button or lower axial FAS button on the turn signal high beam switch to scr...
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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 2002 BMW 745LI AUTOMOBILES
Coolant Hose, Replace -> Lower -> Upper
Vehicle: 2002 BMW 745LI 4.4 V8 GAS
Lower
- Drain coolant into a suitable container.
- Reposition hose clamp at radiator and remove hose.
- Reposition hose clamp at water inlet and remove hose.
- Remove hose from vehicle.
- Reverse procedure t...
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SERPENTINE BELT SERVICE PROCEDURES FOR 2002 BMW 745LI AUTOMOBILES
Serpentine Drive Belt, Replace
Vehicle: 2002 BMW 745LI 4.4 V8 GAS
- Lock belt pulley in position using suitable holding tool, then remove water pump fan mounting nut using suitable wrench tool. Nut has lefthand threads.
- ...
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COMPONENT LOCATION DIAGRAMS FOR 2002 BMW 745LI AUTOMOBILES
Component location diagrams for most 2002 BMW 745LI cars and light trucks sold in the U.S. from 1990+.
 Engine Compartment Diagram for 2002 BMW 745LI 4.4 V8 GASComponents on diagram: |
 Luggage Compartment Diagram for 2002 BMW 745LI 4.4 V8 GASComponents on diagram: |
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WIRING DIAGRAMS FOR 2002 BMW 745LI AUTOMOBILES
OEM drawn wiring diagrams for most 2002 BMW 745LI cars and light trucks sold in the U.S.
 2002 BMW 745LI 4.4 V8 GAS Wiring DiagramComponents on diagram: |
 2002 BMW 745LI 4.4 V8 GAS Wiring DiagramComponents on diagram: |
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TECHNICAL SERVICE BULLETINS FOR 2002 BMW 745LI AUTOMOBILES
OEM TSB listings for most 2002 BMW 745LI cars and light trucks sold in the U.S. from 1985+.
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Document: Tools and Equipment Vehicle: 2002 BMW 745LI 4.4 V8 GAS Auto Systems: |
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Document: Turbocharger Installation Tool Vehicle: 2002 BMW 745LI 4.4 V8 GAS Auto Systems: |
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COMPONENT/PARTS SPECIFICATIONS FOR 2002 BMW 745LI AUTOMOBILES
BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 2002 BMW 745LI 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 2002 BMW 745LI 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 2002 BMW 745LI 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 2002 BMW 745LI 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
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