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Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2003 BMW 745I 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 745I automobile. Try the Automotix DIY solution today!
BRAKE SERVICE PROCEDURES FOR 2003 BMW 745I AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 BMW 745I cars and light trucks from 1990+.
Power Brake Units -> Precautions -> Audio Coded Anti-Theft System
Vehicle: 2003 BMW 745I 4.4 V8 GAS
Audio Coded Anti-Theft System
Some original radios have a coded theft protection circuit. Obtain customer's code number before disconnecting the battery, removing fuses from the underhood fuse/relay box or removing the radio.
- After servicing vehicle, reconnect p...
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BRAKE SERVICE PROCEDURES FOR 2003 BMW 745I AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 BMW 745I cars and light trucks from 1990+.
Disc Brakes -> Adjustments -> Parking Brake
Vehicle: 2003 BMW 745I 4.4 V8 GAS
Parking Brake
- Ensure parking brake lever is fully released and cables operate freely, then raise and support vehicle.
- Remove one wheel bolt from each wheel.
- Rotate wheel until bolt hole is aligned with adjustment screw.
- Turn adjusting screw until wheel can no longer turn.
- On M3, 325 and 330 models, loosen adjusting screw 10 notches.
- On M5, X5...
CLICK HERE TO GET FULL ACCESS TO 2003 BMW 745I BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 2003 BMW 745I AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 BMW 745I cars and light trucks from 1990+.
Anti-lock Brakes -> Description
Vehicle: 2003 BMW 745I 4.4 V8 GAS
The Anti-Lock Brake System (ABS) consists of a control unit, hydraulic unit, speed sensors and wiring harness, Fig. . Each speed sensor has a gear wheel which runs past the permanently magnetized edge of the speed sensor installed in the wheel hub. The rotary motion of the wheels is recorded by inductive sensors and an electric signal is sent to the electronic control unit.
The electronic control unit is located in a compartment on the right side of the engine compartment. This control unit inputs acceleration, deceleration and slip factors from the electronic speed sensors, which ar...
CLICK HERE TO GET FULL ACCESS TO 2003 BMW 745I BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 2003 BMW 745I AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 BMW 745I cars and light trucks from 1990+.
Disc Brakes -> Rotor, Replace
Vehicle: 2003 BMW 745I 4.4 V8 GAS
- Raise and support vehicle, then remove tire and wheel assembly.
- Remove brake pads as outlined in "Pad, Replace," as required.
- Remove caliper mounting bolts, then position caliper aside with brake hoses connected.
- Remove mounting bolts and rotor. Tapping rotor wit...
CLICK HERE TO GET FULL ACCESS TO 2003 BMW 745I BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 2003 BMW 745I AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 BMW 745I cars and light trucks from 1990+.
Hydraulic Brake Systems -> Brake System Bleed
Vehicle: 2003 BMW 745I 4.4 V8 GAS
The following procedure has been revised by a Technical Service Bulletin.
Ensure traction control systems are turned Off prior to bleeding brake system.
- Connect suitable pressure bleeder to brake fluid reservoir. Maximum charging pressure is 43.5 psi.
- Attach bleeder hose and container to righthand rear wheel. Bleed until no bubbles appear.
- Repeat previous step for lefthand rear, righthand front and lefthand front wheels.
- Support rear suspension at wheel carriers and lower vehicle so rear suspension compresses to its normal loaded position (to prevent...
CLICK HERE TO GET FULL ACCESS TO 2003 BMW 745I BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 2003 BMW 745I AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 BMW 745I cars and light trucks from 1990+.
Power Brake Units -> Tightening Specifications
Vehicle: 2003 BMW 745I 4.4 V8 GAS
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