1998 BMW 528I 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 1998 BMW 528I 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 1998 BMW 528I automobile. Try the Automotix DIY solution today!
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A/C & HEATER SERVICE PROCEDURES FOR 1998 BMW 528I 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 1998 BMW 528I cars and light trucks from 1990+

BMW -> Technical Service Bulletins -> Cannot Set Temperature At Control Panel -> 318ti
Vehicle: 1998 BMW 528I 2.8 L6 GAS

318ti

On some of these models the temperature cannot be set at the control panel.

This condition may be cause by the temperature control cable retaining clip detaching from heater box.

To correct this condition, proceed as follows:

  • Remove caps, then the glove compartment, lower trim panel, lower air duct and knee bolster mounting screws.
  • ...

CLICK HERE TO GET FULL ACCESS TO 1998 BMW 528I A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1998 BMW 528I 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 1998 BMW 528I cars and light trucks from 1990+

Electrical Symbol & Wire Color Code Identification -> Wire Color Code Identification -> Imported Vehicles
Vehicle: 1998 BMW 528I 2.8 L6 GAS

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CLICK HERE TO GET FULL ACCESS TO 1998 BMW 528I A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1998 BMW 528I 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 1998 BMW 528I cars and light trucks from 1990+

BMW -> Component Replacement & Adjustment -> Cooling System Bleed
Vehicle: 1998 BMW 528I 2.8 L6 GAS

Whenever the cooling system is opened or drained, trapped air must be bled from system to ensure proper coolant circulation and to prevent engine damage.

  • Place heater control in warm position. Fill cooling system, then start engine.
  • Run engine at fast i...

CLICK HERE TO GET FULL ACCESS TO 1998 BMW 528I A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1998 BMW 528I 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 1998 BMW 528I cars and light trucks from 1990+

Electrical Symbol & Wire Color Code Identification -> Wire Color Code Identification -> Imported Vehicles
Vehicle: 1998 BMW 528I 2.8 L6 GAS

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

CLICK HERE TO GET FULL ACCESS TO 1998 BMW 528I A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1998 BMW 528I 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 1998 BMW 528I cars and light trucks from 1990+

BMW -> Manual A/C & Heater System Diagnosis & Testing -> A/C System Diagnosis & Testing -> System Performance Check
Vehicle: 1998 BMW 528I 2.8 L6 GAS

System Performance Check

System performance check should be performed as both initial an diagnostic check for cooling related complaints and a final check after repairs are completed.

  • Connect manifold gauge set to A/C system and place suitable temperature sensors at evaporator outlet and outside vehicle.
  • Start engine and run until it reaches normal operating temperature. Front of vehicle should be at least 5 ft. away from any wall or air obstruction during test. Use an external fan to force air past condenser, if necessary.
  • ...

CLICK HERE TO GET FULL ACCESS TO 1998 BMW 528I A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 1998 BMW 528I 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 1998 BMW 528I cars and light trucks from 1990+

BMW -> Technical Service Bulletins -> Auxiliary Fan Does Not Operate At Low Speed Or Fuse Is Blown -> All Models
Vehicle: 1998 BMW 528I 2.8 L6 GAS

All Models

On some of these models the auxiliary fan may not operate at low speed or the fuse may be blown.

This condition may be cause by a defective low speed resistor.

To correct this condition, proceed as follows:

  • On models with "BEHR" fan, disconnect...

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