323i/Ci

(M52 TU, 2.5 liter engine)

328i/Ci

(M52 TU, 2.8 liter engine)

325i/Ci/xi

(M54 / M56, 2.5 liter engine)

330i/Cis/xi

(M54, 3.0 liter engine)

M3

(S54, 3.2 liter Motorsport engine)

Technical highlights:

* Procedures for everything from oil change service to interpreting the Malfunction Indicator Light (MIL). This manual tells you what to do and when to do it.

* Engine and cylinder head service, including valve clearance adjustment on the S54 engine.

* Information for specific driveability problems, including explanation of engine management systems and BMW OBD II Diagnostic Trouble Codes (DTCs).

* Theory of operation and repair information for Siemens MS 42.0, MS 43.0, MS 45.1 and MS S54 engine management, resonance/turbulence intake manifold and Double VANOS (Variable Camshaft Timing).

* Drivetrain maintenance, troubleshooting, adjustment and repair of self-adjusting clutch (SAC), gearshift linkage, driveshaft, drive axles and, wheel drive system.

* Manual, sequential manual (SMG), and automatic transmission removal, installation, seal replacement and external service.

* System description and repair information for Antilock Brakes (ABS), Automatic Stability Control (ASC) and Dynamic Stability Control (DSC).

* Heating and air conditioning repair (IHKA and IHKR), including component replacement.

* Body adjustments and repairs, including sunroof, convertible top and tailgate.

* Wiring schematics, including power distribution and ground locations.