2003 BMW 760LI A/C & Heater Service (ONLINE REPAIR MANUALS)

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A/C & HEATER SERVICE PROCEDURES FOR 2003 BMW 760LI 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 760LI cars and light trucks from 1990+

Electrical Symbol & Wire Color Code Identification -> Electrical Symbol Identification -> Imported Vehicles
Vehicle: 2003 BMW 760LI 6.0 V12 GAS

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A/C & HEATER SERVICE PROCEDURES FOR 2003 BMW 760LI 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 760LI cars and light trucks from 1990+

BMW -> Component Replacement & Adjustment -> Expansion Valve, Replace -> 740, 745, 750 & 760 -> M Coupe & M Roadster -> M3, 325 & 330 -> M5, 525, 530 & 540 -> X5 -> Z4
Vehicle: 2003 BMW 760LI 6.0 V12 GAS

M Coupe & M Roadster

  • Recover refrigerant as outlined under .
  • Remove mounting bolts and pipes.
  • Remove holder, mounting bolts and pipes with pressure plate.
  • Remove mounting bolts and cover.
  • Remove mounting bolts and expansion valve.
  • Reverse procedure to install. Install new O-rings.

M3, 325 & 330

  • Recover refrigerant as outlined under .
  • Remove heater bulkhead as outlined under "Heater Core, Replace."
  • Remove mounting bolt, then the pressure and suction pipe.
  • Disconnect unlocking mechanism and remove circul...

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A/C & HEATER SERVICE PROCEDURES FOR 2003 BMW 760LI 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 760LI cars and light trucks from 1990+

BMW -> Cooling Fans -> Component Replacement -> M Coupe, M Roadster & Z4 -> M3, 325 & 330 -> X5
Vehicle: 2003 BMW 760LI 6.0 V12 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...

CLICK HERE TO GET FULL ACCESS TO 2003 BMW 760LI A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2003 BMW 760LI 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 760LI cars and light trucks from 1990+

Air Bag System Precautions -> BMW -> Arming
Vehicle: 2003 BMW 760LI 6.0 V12 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 2003 BMW 760LI 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 760LI cars and light trucks from 1990+

BMW -> Technical Service Bulletins -> Air Conditioning Refrigerant Charge -> 740i
Vehicle: 2003 BMW 760LI 6.0 V12 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 ...

CLICK HERE TO GET FULL ACCESS TO 2003 BMW 760LI A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2003 BMW 760LI 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 760LI cars and light trucks from 1990+

Import Compressor Service -> Nippondenso Compressor -> Compressor Clutch, Replace
Vehicle: 2003 BMW 760LI 6.0 V12 GAS

  • Remove shaft nut or bolt, Fig. , with aid of spanner wrench.
  • Remove pressure plate using pressure plate remover.
  • Remove shims from shaft.
  • Remove rotor (pulley) retaining snap ring using suitable snap ring pliers.
  • Remove rotor (pulley) by gently tapping it with plastic hammer. Some compressors may require a jaw puller.
  • Disconnect stator lead wires from compressor housing.
  • Remove stator retaining snap ring using suitable snap ring pliers, then remove stator from compressor housing.
  • On all models except 10PA15 an...

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