Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSBMW2006X3 AUTOMATICREPAIR AND DIAGNOSISQUICK LOOKUPSCOMMON SPECS & PROCEDURESSPECIFICATIONS INDEX
2006 BMW X3 Automatic
Specifications Index
2006 BMW X3 AutomaticSECTION Specifications Index
X3 SPECIFICATIONS INDEX
| System | Specification/Procedure | |
|---|---|---|
| Air Conditioning | ||
| Service | TECHNICAL DATA | |
| Torque | TIGHTENING TORQUES | |
| Axle Nut/Hub Nut (Collar Nut) | 310 Ft. Lbs. (420 N.m) | |
| Battery | BATTERY | |
| Brakes | ||
| Bleeding Sequence | RR, RL, FR, FL | |
| Disc Brakes | TECHNICAL DATA | |
| Torque | TIGHTENING TORQUES | |
| Charging | ||
| Generator | NA | |
| Torque | ALTERNATOR WITH DRIVE AND MOUNT | |
| Drive Belts | ||
| Adjustment | V-RIBBED BELT | |
| Belt Routing | V-RIBBED BELT | |
| Engine Cooling | ||
| General Service Specifications | TECHNICAL DATA | |
| Radiator Cap Pressure | TECHNICAL DATA | |
| Thermostat R & I | THERMOSTAT AND CONNECTIONS | |
| Water Pump R & I | WATER PUMP WITH DRIVE | |
| Engine Mechanical | ||
| Compression | ENGINE IN GENERAL | |
| Oil pressure | Oil pressure at idle speed with engine at operating temperature: .5 min bar; regulated pressure: 4 bar | |
| Overhaul | TECHNICAL DATA (M54) | |
| Torque | TIGHTENING TORQUES (M54) | |
| Fluid Specifications | See FLUIDS under MAINTENANCE tab. From within Manager or Service Writer, click the "30/60/90 Interval" or "Maint." button. | |
| Flywheel/Flex Plate Torque | FLYWHEEL | |
| Fuel System | ||
| Fuel Filter Location | In Tank | |
| Fuel Filter R & I | FUEL FILTER WITH PRESSURE REGULATOR | |
| Pressure Release Procedure | NA | |
| Pressure Specification | 50 psi (344 kPa) | |
| Fuel Pressure Test Procedure | CHECKING FUEL PUMP DELIVERY PRESSURE (M54) | |
| Ignition | ||
| Firing Order & Cylinder Identification | FIRING ORDER & CYLINDER INDENTIFICATION | |
| Ignition Wires (Routing) | Coil on plug | |
| Spark Plug | ||
| Type | NGK BKR 6E QUP | |
| Gap | Not Adjustable | |
| Torque | 23 Ft. Lbs. (31 N.m) | |
| Starting | ||
| Starter | NA | |
| Torque | STARTER WITH MOUNTING | |
| Wheel Alignment | ||
| Adjustment Specifications | WHEEL ALIGNMENT SPECIFICATIONS | |
| Torque | TORQUE SPECIFICATIONS | |
| Wheel & Tire | ||
| Wheel Lug Nut Torque | TIGHTENING TORQUES | |
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.