2003 BMW X5 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 2003 BMW X5 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 2003 BMW X5 automobile. Try the Automotix DIY solution today!
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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+

Import Compressor Service -> Seiko/Seiki -> Precautions -> Product Compatibility
Vehicle: 2003 BMW X5 IS 4.6 V8 GAS

Product Compatibility

Before replenishing refrigerant or refrigerant oil, ...

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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+

BMW -> Component Replacement & Adjustment -> Control Module, Replace -> 740, 745, 750 & 760 -> M Coupe, M Roadster & Z4 -> M3, X5, 325 & 330 -> M5, 525, 530 & 540
Vehicle: 2003 BMW X5 IS 4.6 V8 GAS

M Coupe, M Roadster & Z4

  • Remove center console as outlined under "Console, Replace."
  • Disconnect Bowden cables, connector and micro-switch.
  • Remove control module.
  • Reverse procedure to install.

M3, X5, 325 & 330

  • Pull heater control out using unlock and fitting tools No. 64-1-010, or equivalent.
  • Disconnect connectors and remove controls.
  • Reverse procedure to install.

M5, 525, 530 & 540

  • On models equipped with MID or IRIS, remove mounting screws and radio. Disconnect connectors.
  • On models less MIS or...

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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+

BMW -> Technical Service Bulletins -> No Air Conditioning -> M5, 323Ci, 325Ci, 325i, 325xi, 328Ci, 330Ci, 330i, 330xi, 525i, 528i, 530i, 540i, 740i & 750
Vehicle: 2003 BMW X5 4.4 V8 GAS

M5, 323Ci, 325Ci, 325i, 325xi, 328Ci, 330Ci, 330i, 330xi, 525i, 528i, 530i, 540i, 740i & 750

On some of these models the air conditioning compressor may not engage.

This condition may be caused by air conditioning pressure sensor fai...

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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+

Electrical Symbol & Wire Color Code Identification -> Electrical Symbol Identification -> Imported Vehicles
Vehicle: 2003 BMW X5 IS 4.6 V8 GAS

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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+

Air Bag System Precautions -> BMW -> Arming
Vehicle: 2003 BMW X5 3.0 L6 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...

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 -> Manual A/C & Heater System Diagnosis & Testing -> A/C System Diagnosis & Testing -> Air Conditioning System Test -> Compressor Does Not Run w/Equal Inlet & Outlet Pressures -> High Inlet & Normal Outlet Pressure -> High Intake & Outlet Pressure -> Low Inlet & High Outlet Pressure -> Low Inlet & Normal Outlet Pressure -> Pressure Test
Vehicle: 2003 BMW X5 3.0 L6 GAS

Air Conditioning System Test

  • Connect Diagnosis & Information System (DIC) or MoDIC or equivalent, and display evaporator temperature.
  • Position suitable thermometer with separate gauge approximately two inches under roof liner even with B-pillar.
  • Heat vehicle interior noting the following:
    • Ensure A/C button is not activated.
    • Close all windows and doors.
    • Select recirculated air mode.
    • Select air distribution mode for footwell and defrosting.
    • Select maximum temperature setting.
    • Select maximum fan st...

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