

Introduction
Chapter 1: Tune-up and routine maintenance
Chapter 2: Part A: Engines
Chapter 2: Part B: General engine overhaul procedures
Chapter 3: Cooling, heating and air conditioning systems
Chapter 4: Fuel and exhaust systems
Chapter 5: Engine electrical systems
Chapter 6: Emissions and engine control systems
Chapter 7: Part A: Manual transmission
Chapter 7: Part B: Automatic transmission
Chapter 8: Clutch and driveline
Chapter 9: Brakes
Chapter 10: Suspension and steering systems
Chapter 11: Body
Chapter 12: Chassis electrical system
Wiring diagrams
BMW 3 Series 1999-2005
BMW Z4 2003-2005
Rear wheel drive
Series –
BMW 328i (E46) 1999-2005
BMW 323i (E46) 1999-2005
BMW 328Ci (E46) 1999-2005
BMW 323Ci (E46) 1999-2005
BMW 325Ci (E46) 1999-2006
BMW 330Ci (E46) 1999-2006
BMW 330i (E46) 1999-2005
BMW 325xi (E46) 1999-2005
BMW 330xi (E46) 1999-2005
BMW 325i (E46) 1999-2005
BMW Z4 (E85/E86) 2003-2005
Body – Sedan, Coupe, Convertible
Engine –
Petrol: 2494 cc (M52TU B25), 2793 cc (M52TU B28), 2494 cc (M54 B25), 2979 cc (M54 B30), 2494 cc (M56 B25). 6-cylinder DOHC, VANOS (variable cam timing)
PLEASE NOTE that this manual is intended for vehicles built to US specifications. Although it is useful when the products or systems are similar to those in other markets, there may still be significant differences, especially in areas concerned with safety and emission control.