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We have info for following modifications of 2003 BMW X5
- 2003 BMW X5 4.4 V8 GAS, CC:4398, Fuel Injection
- 2003 BMW X5 3.0 L6 GAS, CC:2979, Fuel Injection
- 2003 BMW X5 IS 4.6 V8 GAS, CC:4598, Fuel Injection
A/C & HEATER SERVICE PROCEDURES FOR 2003 BMW X5 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 2003 BMW X5 cars and light trucks from 1990+
BMW -> Component Replacement & Adjustment -> Thermostat, Replace -> 325 & 330 -> 750 -> M Coupe, M Roadster & Z4 -> M3 -> M5, X5 4.4i, X5 4.6i, 540, 740, 745 & 760 -> X5 3.0i, 525 & 530 -> Z4 -> Z8
Vehicle: 2003 BMW X5 IS 4.6 V8 GAS
M Coupe, M Roadster & Z4
- Remove fan pulley and clutch as outlined under "Water Pump, Replace."
- Drain cooling system into suitable container.
- Remove water hoses.
- Remove mounting nut and engine suspension eye.
- Remove cable channel.
- Remove mounting bolts and thermostat housing.
- Remove thermostat.
- Reverse procedure to install, noting the following:
- Ensure vent arrow points upward.
- Install new gasket.
M3
- Remove fan as outlined under "Radiator, Replace."
- Drain coolant into suitable container. ...
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A/C & HEATER SERVICE PROCEDURES FOR 2003 BMW X5 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 2003 BMW X5 cars and light trucks from 1990+
Imported Cars & Light Trucks & Vans -> 2003-04 -> System Inspection -> Compressor -> Condenser -> Evaporator -> Receiver-Drier/Accumulator -> Refrigerant Line Restrictions -> Thermostatic Expansion Valve
Vehicle: 2003 BMW X5 3.0 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 ...
CLICK HERE TO GET FULL ACCESS TO 2003 BMW X5 A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2003 BMW X5 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 2003 BMW X5 cars and light trucks from 1990+
Computer Relearn Procedures -> BMW
Vehicle: 2003 BMW X5 IS 4.6 V8 GAS
Disconnect or replace DME control unit only when ignition switch is off. After renewed operation, neutral basic values are set in the control unit for idle and emission control. An...
CLICK HERE TO GET FULL ACCESS TO 2003 BMW X5 A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2003 BMW X5 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 2003 BMW X5 cars and light trucks from 1990+
Imported Cars & Light Trucks & Vans -> 2003-04 -> System Inspection -> Compressor -> Condenser -> Evaporator -> Receiver-Drier/Accumulator -> Refrigerant Line Restrictions -> Thermostatic Expansion Valve
Vehicle: 2003 BMW X5 IS 4.6 V8 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 ...
CLICK HERE TO GET FULL ACCESS TO 2003 BMW X5 A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2003 BMW X5 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 2003 BMW X5 cars and light trucks from 1990+
BMW -> Component Replacement & Adjustment -> Heater Core, Replace -> 740, 745, 750 & 760 -> M Coupe, M Roadster & Z4 -> M3, 325 & 330 -> M4, 525, 530 & 540 -> X5
Vehicle: 2003 BMW X5 4.4 V8 GAS
M Coupe, M Roadster & Z4
- Drain cooling system into suitable container.
- Disconnect clips and remove water hoses.
- Blow low pressure compressed air into delivery line to prevent coolant from dripping onto carpet from core.
- Turn 90°, then remove clips and lower lefthand instrument panel trim.
- Remove knee protectors.
- Clip together and remove heater core lines.
- Remove mounting bolt and footwell air outlet.
- Remove mounting bolts and heater core.
- Reverse procedure to install.
M3, 325 & 330
- Recover refrigerant as...
CLICK HERE TO GET FULL ACCESS TO 2003 BMW X5 A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2003 BMW X5 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 2003 BMW X5 cars and light trucks from 1990+
BMW -> Technical Service Bulletins -> Air Conditioning Refrigerant Charge -> 740i
Vehicle: 2003 BMW X5 3.0 L6 GAS
740i
On some of these models the air conditioning condenser may have been modified.
These modified vehicles have an "A/C System Upgrade" on the radiator support with the original A/C label on ...
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