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Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2003 BMW 320I 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 320I automobile. Try the Automotix DIY solution today!
A/C & HEATER SERVICE PROCEDURES FOR 2003 BMW 320I 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 320I cars and light trucks from 1990+
Import Compressor Service -> Seiko/Seiki -> Precautions -> Product Compatibility
Vehicle: 2003 BMW 320I 2.2 L6 GAS
Product Compatibility
Before replenishing refrigerant or refrigerant oil, ...
CLICK HERE TO GET FULL ACCESS TO 2003 BMW 320I A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2003 BMW 320I 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 320I cars and light trucks from 1990+
Air Bag System Precautions -> BMW -> Arming
Vehicle: 2003 BMW 320I 2.2 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 320I A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2003 BMW 320I 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 320I cars and light trucks from 1990+
Import Compressor Service -> Seiko/Seiki -> Lip Type Seal
Vehicle: 2003 BMW 320I 2.2 L6 GAS
- Remove magnetic clutch as outlined previously.
- Remove front head by pushing on cylinder shaft, Fig. . Do not remove cylinder from case.
- Remove lip seal from front head.
- Replace lip seal with suitable driver, Fig. .
- Reverse procedure to install, noting...
CLICK HERE TO GET FULL ACCESS TO 2003 BMW 320I A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2003 BMW 320I 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 320I cars and light trucks from 1990+
Computer Relearn Procedures -> BMW
Vehicle: 2003 BMW 320I 2.2 L6 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 2003 BMW 320I A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2003 BMW 320I 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 320I cars and light trucks from 1990+
BMW -> Automatic Temperature Control System Diagnosis & Testing -> Precautions -> Air Bag System Disarming & Arming -> Battery Ground Cable -> Product Compatibility -> R-134a Systems
Vehicle: 2003 BMW 320I 2.2 L6 GAS
R-134a Systems
R-134a is a non-toxic, non-flammable, clear, odorless, liquefied gas.
R-134a refrigerant is not compatible with R-12 refrigerant. Even small amounts of R-12 in an R-134a system can cause lubricant contamination, improper air conditioning performance or compressor failure. Never add R-12 to an R-134a system.
New service ports have been added to compressor to prevent charging system with R-12 refrigerant. R-134a systems require a special compressor lubricant.
Avoid breathing R-134a refrige...
CLICK HERE TO GET FULL ACCESS TO 2003 BMW 320I A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2003 BMW 320I 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 320I 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 320I 2.2 L6 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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