2004 BMW 545I A/C & Heater Service (ONLINE REPAIR MANUALS)

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A/C & HEATER SERVICE PROCEDURES FOR 2004 BMW 545I 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 545I cars and light trucks from 1990+

Air Bag System Precautions -> BMW -> Arming
Vehicle: 2004 BMW 545I 4.4 V8 GAS

  • Ensure nobody is in vehicle, then connect battery positive cable, then ground cable.
  • From a safe position to the side of or below air bag modules, turn ignition On and observe air bag indicator lamp. Lamp s...

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A/C & HEATER SERVICE PROCEDURES FOR 2004 BMW 545I 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 545I cars and light trucks from 1990+

Electrical Symbol & Wire Color Code Identification -> Wire Color Code Identification -> Imported Vehicles
Vehicle: 2004 BMW 545I 4.4 V8 GAS

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CLICK HERE TO GET FULL ACCESS TO 2004 BMW 545I A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2004 BMW 545I 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 545I cars and light trucks from 1990+

BMW -> Component Replacement & Adjustment -> Receiver, Replace -> 740, 745, 750 & 760 -> M3, 325 & 330 -> M5, 525, 530 & 540 -> X5
Vehicle: 2004 BMW 545I 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...

CLICK HERE TO GET FULL ACCESS TO 2004 BMW 545I A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2004 BMW 545I 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 545I cars and light trucks from 1990+

Electrical Symbol & Wire Color Code Identification -> Wire Color Code Identification -> Imported Vehicles
Vehicle: 2004 BMW 545I 4.4 V8 GAS

[[table data]] [[table data]]

CLICK HERE TO GET FULL ACCESS TO 2004 BMW 545I A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2004 BMW 545I 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 545I cars and light trucks from 1990+

BMW -> Component Replacement & Adjustment -> Water Pump, Replace -> 750 -> M Coupe, M Roadster & M3 -> M5, X5 4.4i, X5 4.6i, Z8, 540, 740, 745 & 760 -> X5 3.0i, Z4, 325, 330, 525 & 530
Vehicle: 2004 BMW 545I 4.4 V8 GAS

M Coupe, M Roadster & M3

  • Mark alternator drive belt travel direction for installation alignment.
  • Remove air duct, as required.
  • Lock fan belt pulley in position using holding tool No. 11-5-050, or equivalent.
  • Remove fan pulley mounting nut using wrench tool No. 11-5-040, or equivalent, Fig. . Nut has lefthand threads.
  • Remove pulley and coupling.
  • Remove air conditioning compressor drive belt as outlined under "Compressor, Replace."
  • Remove drive belt tensioning roller cap.
  • Loosen belt tensioner and remove alternator drive belt.
  • ...

CLICK HERE TO GET FULL ACCESS TO 2004 BMW 545I A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2004 BMW 545I 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 545I cars and light trucks from 1990+

BMW -> Component Replacement & Adjustment -> Compressor, Replace -> M3, 325 & 330 -> M5, X5, 525, 530, 540, 740, 745, 750 & 760
Vehicle: 2004 BMW 545I 4.4 V8 GAS

M3, 325 & 330

  • Recover refrigerant as outlined under .
  • Remove mounting bolts and front splash shield.
  • Mark drive belt travel direction for installation alignment.
  • Loosen tensioner and remove drive belt.
  • On 325 and 330 models, disconnect windshield washer reservoir and set aside.
  • On M3 models, proceed as follows:
    • Remove expansion rivets and righthand air duct.
    • Disconnect clip, then the vent hose and coolant expansion tank overflow hose.
    • Disconnect filler neck clip and set washer fluid reservoir aside.
    • Disconn...

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