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BMW 325XI CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT BMW REPAIR SHOPS DON'T WANT YOU TO KNOW
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A/C & HEATER SERVICE PROCEDURES FOR BMW 325XI 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 325XI cars and light trucks from 1990+
Imported Cars & Light Trucks & Vans -> 2001-02 -> System Inspection -> Compressor -> Condenser -> Evaporator -> Receiver-Drier/Accumulator -> Refrigerant Line Restrictions -> Thermostatic Expansion Valve
Vehicle: 2002 BMW 325XI Sport Wagon 2.5 L6 GAS
While a detailed diagnostic procedure for all air conditioning systems would be impractical due to the many variations in construction and operation, there are three fundamental components of a total diagnosis:
- Refrigerant systems must have an adequate, but not excessive charge.
- Determination must be made whether the refrigerant system is governed by a cycling clutch compressor or by valves which control evaporator pressure.
- The air distribution system (blower motor, switches, vacuum lines and air ducts) must be operational before checking the ...
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BRAKE SERVICE PROCEDURES FOR BMW 325XI AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported BMW 325XI cars and light trucks from 1990+.
Hydraulic Brake Systems -> Hydraulic Brake System Specifications
Vehicle: 2002 BMW 325XI 2.5 L6 GAS
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FUEL FILTER REPLACEMENT PROCEDURES FOR BMW 325XI AUTOMOBILES
Fuel filter replacement procedures with corresponding images for most domestic and imported BMW 325XI cars and light trucks sold in the U.S. for 1980+.
BMW -> Fuel Filter Scheduled Maintenance -> 1999-06
Vehicle: 2004 BMW 325XI 2.5 L6 GAS
Inspection interval is determ...
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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR BMW 325XI AUTOMOBILES
Includes CV axle, universal joint, and driveline replacement, for domestic and imported BMW 325XI cars and light trucks from 1990+.
CV AXLE SHAFT, Replace -> FRONT -> REAR
Vehicle: 2001 BMW 325XI Sport Wagon 2.5 L6 GAS
FRONT
- Remove front, middle and rear engine splash shields.
- Remove front axle support righthand heat shield.
- Raise and support vehicle, then remove tire and wheel assembly.
- Remove ABS sensor.
- Disconnect control arm ride level sensor.
- Disconnect brake hose from mounting.
- Remove mounting bolts and support brake caliper aside with hoses connected.
- Disconnect stabilizer link from bar.
- Remove axle shaft collar nut.
- Press output shaft out of drive flange.
- Disconnect front axle support control arm at front and rear.
- Tilt steering knuckle to one side.
- Remove output shaft from differential usin...
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TIRE PRESSURE MONITORING SYSTEM PROCEDURES FOR BMW 325XI AUTOMOBILES
Description, component locations, reset procedures, relearn procedures, diagnosis and testing, wiring diagrams, component replacement, and identification of vehicles equipped and not equipped with tire pressure monitoring system for most domestic and imported BMW 325XI cars and light trucks sold in the U.S. from mid 1990's+.
Wiring Diagrams -> Wire Color Code Identification
Vehicle: 2001 BMW 325XI Sport Wagon 2.5 L6 GAS
Refer to Figs. and for wir...
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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR BMW 325XI AUTOMOBILES
Includes starter and alternator replacement procedures for domestic and imported BMW 325XI cars and light trucks from 1990+.
Starter, Replace
Vehicle: 2003 BMW 325XI Sport Wagon 2.5 L6 GAS
- Raise and support vehicle
- Remove mounting bolts and lower engine cover.
- Remove air intake hood.
- Disconnect fan cowl and position upward.
- Remove cabin air filter housing and heater bulkhead.
- Support engine with suitable fixture tool, or equivalent.
- Remove righthand engine mount top nut and lefthand engine mount bottom nut.
- Remove front, middle and rear engine splash shields.
- Remove exhaust system.
- Remove heat shields.
- Remove shift selector nut and disconnect cable.
- Remove propeller shaft.
- Remove front propeller shaft to differential carrier joint mounting bolts.
- Remove front propeller shaft ...
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CABIN AIR FILTER LOCATIONS & REPLACEMENT PROCEDURES FOR BMW 325XI AUTOMOBILES
Cabin air filter locations and replacement procedures with corresponding images for most domestic and imported BMW 325XI cars and light trucks sold in the U.S. as equipped to the current model year.
Cabin Air Filter Service -> BMW -> 1999-2005 3 Series & 2006 M3 & 325C Series
Vehicle: 2003 BMW 325XI Sport Wagon 2.5 L6 GAS
Service interval is determined by the service indicator.
- Open the hood.
- Turn the three cabin air filter cover retainers 1/4 turn.
- Remove the cabin air filter cover.
- Rotate the cabin filter cover retainers 45°, then ...
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MAINTENANCE LAMP RESET PROCEDURES FOR BMW 325XI AUTOMOBILES
Maintenance lamp reset procedures with corresponding images for most domestic and imported BMW 325XI cars and light trucks sold in the U.S. from 1990+.
BMW -> Air Bag Warning Lamp ->
Vehicle: 2006 BMW 325XI 3.0 L6 GAS
If the Air Bag warning lamp lights and stays on, diagnosis and ...
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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR BMW 325XI AUTOMOBILES
Includes radiator, cooling and heater hose replacement procedures for domestic and imported BMW 325XI cars and light trucks from 1990+
Coolant Hose, Replace -> Lower -> Upper
Vehicle: 2001 BMW 325XI Sport Wagon 2.5 L6 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 BMW 325XI AUTOMOBILES
Serpentine belt replacement procedures with corresponding images for most domestic and imported BMW 325XI cars and light trucks sold in the U.S. from 1990+.
Serpentine Drive Belt, Replace
Vehicle: 2001 BMW 325XI 2.5 L6 GAS
- If reusing belt, mark belt with rotational direction for installation alignment.
- Lock belt pulley in position using suitable holding tool, then remove water pump fan clutch mounting nut using suitable wrench. Nut has lefthan...
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COMPONENT LOCATION DIAGRAMS FOR BMW 325XI AUTOMOBILES
Component location diagrams for most BMW 325XI cars and light trucks sold in the U.S. from 1990+.
![]() Components on diagram: |
![]() Components on diagram: |
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WIRING DIAGRAMS FOR BMW 325XI AUTOMOBILES
OEM drawn wiring diagrams for most BMW 325XI cars and light trucks sold in the U.S.
![]() Components on diagram: |
![]() Components on diagram: |
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TECHNICAL SERVICE BULLETINS FOR BMW 325XI AUTOMOBILES
OEM TSB listings for most BMW 325XI cars and light trucks sold in the U.S. from 1985+.
Document: CCC: SLOW RESPONSE FROM SYSTEM WHEN USING CONTROLLER - REVISED Vehicle: 2006 BMW 325XI 3.0 L6 GAS Symptoms: |
Document: CID CHANGES INTRODUCED MARCH 2007 - REVISED Vehicle: 2001 BMW 325XI 2.5 L6 GAS Auto Systems: |
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COMPONENT/PARTS SPECIFICATIONS FOR BMW 325XI AUTOMOBILES
BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most BMW 325XI 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 325XI 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 325XI 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 325XI 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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