2004 BMW 745I A/C & Heater Service (ONLINE REPAIR MANUALS)

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Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2004 BMW 745I 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 2004 BMW 745I automobile. Try the Automotix DIY solution today!
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A/C & HEATER SERVICE PROCEDURES FOR 2004 BMW 745I 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 2004 BMW 745I cars and light trucks from 1990+

BMW -> Cooling Fans -> Component Replacement -> M Coupe, M Roadster & Z4 -> M3, 325 & 330 -> X5
Vehicle: 2004 BMW 745I 4.4 V8 GAS

M Coupe, M Roadster & Z4

  • Remove radiator top cover.
  • Remove mounting bolts and front splash shield, as required.
  • On models were fan carrier may be removed from above, proceed as follows:
    • Remove fan carrier mounting bolts, Fig. .
    • Disconnect connector.
    • Remove brackets and fan from retaining shoe.
  • On models were fan carrier may be removed from below, proceed as follows:
    • Remove front bumper as outlined under "Condenser, Replace" in "Component Replacement & Adjustment" section.
    • Disconnect connector.
    • Rem...

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A/C & HEATER SERVICE PROCEDURES FOR 2004 BMW 745I 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 2004 BMW 745I cars and light trucks from 1990+

Electrical Symbol & Wire Color Code Identification -> Electrical Symbol Identification -> Imported Vehicles
Vehicle: 2004 BMW 745I 4.4 V8 GAS

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A/C & HEATER SERVICE PROCEDURES FOR 2004 BMW 745I 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 2004 BMW 745I cars and light trucks from 1990+

Computer Relearn Procedures -> BMW
Vehicle: 2004 BMW 745I 4.4 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 2004 BMW 745I A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2004 BMW 745I 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 2004 BMW 745I cars and light trucks from 1990+

Computer Relearn Procedures -> BMW
Vehicle: 2004 BMW 745I 4.4 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 2004 BMW 745I A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2004 BMW 745I 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 2004 BMW 745I cars and light trucks from 1990+

BMW -> Component Replacement & Adjustment -> Blower Motor, Replace -> 325 & 330 -> 740, 745, 750 & 760 -> Front -> M Coupe, M Roadster & Z4 -> M3 -> M5, 525, 530 & 540 -> Rear -> X5
Vehicle: 2004 BMW 745I 4.4 V8 GAS

M Coupe, M Roadster & Z4

  • Remove caps, mounting nuts and wiper arms.
  • Remove lefthand and righthand air intake protective grill rubber seals.
  • Remove expanding rivets and air intake protective grill.
  • Remove mounting bolts and wiper console. Disconnect connector.
  • Disconnect clamping straps and remove three fan covers.
  • Disconnect connectors and clip, then remove blower motor.
  • Reverse procedure to install. Torque wiper arm mounting nuts to 18 ft. lbs.

M3

  • Remove filter as outlined under "Cabin Air Filter, Replace."
  • R...

CLICK HERE TO GET FULL ACCESS TO 2004 BMW 745I A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2004 BMW 745I 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 2004 BMW 745I cars and light trucks from 1990+

Imported Cars & Light Trucks & Vans -> 2003-04 -> Precautions -> Battery Ground Cable -> Cleanliness -> Engine Coolant -> Exercise System -> General Service -> Product Compatibility -> R-134a -> Refrigerant Oil -> Safety
Vehicle: 2004 BMW 745I 4.4 V8 GAS

Battery Ground Cable

Prior to service disconnect battery ground cable and isolate as required.

Product Compatibility

Refrigerant Oil

Before replenishing refrigerant oil, ensure product compatibility with the system being serviced. Refer to "A/C Data," for specifications.

Engine Coolant

Before adding or replacing engine coolant, ensure product compatibility with the system being serviced. If using orange silicate-free coolant, do not mix with green silicated coolant. If mixed, premature engine, heater core or radiator corrosion may result.

...

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