BMW 3-Series 1999-2005, Z4 2003-2005

SKU: HY18022-005

BMW 3-Series 1999-2005, Z4 2003-2005

SKU: HY18022-005
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BMW 3-Series 1999-2005, Z4 2003-2005

MSRP: $41.95
Only $36.79
free shipping (US48)

in stock

Adding to cart… The item has been added

This Haynes DIY repair and service manual, covers 1999-2005 BMW 3-Series models, E46 chassis, and 2003-2005 BMW Z4 models, coupe and convertibles, including:

  • BMW 323ci, 1999-2000
  • BMW 328ci, 1999-2000
  • BMW 325ci, 2001-2006
  • BMW 330ci, 2001-2006
  • BMW Z4, 2003-2005

Cars in this manual are powered by 2.5L, 2.8L and 3.0L 6-cylinder DOHC engines. They are also equipped with computer-controlled ignition systems and electronic fuel injection.

Transmissions are either a 5- or 6-speed manual or a 4- or 5-speed automatic with overdrive.

General information contained in this manual can also be applied to xi models.

Note: This manual does not cover the 318ti, 323is, 328is, Z3 or information specific to M3 models or all-wheel drive cars.


Book Excerpt: 2003-2005 BMW 3-Series 1999-2005, Z4 ENGINES
PRIMARY CHAIN TENSIONER NOTE: Removal and installation is described as part of the primary timing chain removal procedure in Section 7. VARIABLE VALVE TIMING (VANOS) COMPONENTS | REMOVAL, INSPECTION AND INSTALLATION VANOS ADJUSTMENT UNIT REMOVAL (Refer to illustrations 9.3, 9.4, 9.8, 9.9 and 9.10)
  1. Remove the viscous cooling fan/electric cooling fan and fan cowl assembly (see Chapter 3).
  2. Remove the valve cover (see Section 4).
  3. Unscrew the union bolt, and disconnect the oil feed pipe from the front of the VANOS adjustment unit (see illustration). Recover the sealing rings.
  4. Disconnect the exhaust camshaft position sensor and solenoid valve electrical connectors (see illustration).
  5. Unscrew the retaining nut and bolt, and remove the engine lifting bracket from the front of the engine.
  6. Unclip the plastic cover from the intake camshaft.
  7. Position the crankshaft and camshafts at TDC on Number 1 piston (see Section 3).
  8. Unscrew the two cover plugs from the front of the VANOS adjustment unit (see illustration). Be prepared for oil spillage and discard the sealing rings (new ones must be installed).
  9. Using a pair of needle-nose pliers, pull the sealing caps from the end of the camshafts (see illustration).
  10. Using a Torx bit, unscrew the setscrews from the end of the camshafts (see illustration). Note: the setscrews have left-hand threads (turn clockwise to loosen).
  11. Remove the retaining nuts and remove the VANOS adjustment unit from the front of the engine. Remove the gasket.
  12. Do not rotate the crankshaft, camshafts or move the splined shaft in the end of the camshafts with the VANOS unit removed; otherwise the pistons may come in contact with the valves.

BODY
SIDE TRIM PANEL | COUPE
(Refer to illustrations 27.31, 27.33, 27.35) NOTE: On models fitted with rear side airbags, due to the proximity of side airbags, disconnect the battery as described in Chapter 5, and then wait two minutes before proceeding.
  1. Using a plastic wedge, carefully lever away the plastic cap over the window link rod (see illustration 15.2).
  2. Lever the window link rod from the mounting on the window (see illustration 15.3).
  3. Push the seat belt to one side, and push down the center pin of the expanding rivet securing the plastic trim at the top of the seat side cushion (see illustration). Maneuver the plastic trim over the hinged window link rod.
  4. Remove the rear seat cushion as described in Section 24.
  5. Fold the seat backrest forward and, using a screwdriver, release the retaining clip at the top and pull the seat side cushion from its location (see illustration). Note how the fitting at the base of the trim engage with the fitting on the wheel arch.

Subject: 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006 BMW 323ci, 328ci, 325ci, 330ci and BMW Z4 service, maintenance, repair. ISBN-10: 156392966X | ISBN-13: 9781563929663 | Haynes 18022
TABLE of CONTENTS: Introductory pages
About this manual | Introduction to the BMW 3-Series and Z4 | Vehicle identification numbers | Buying parts | Maintenance techniques, tools and working facilities | Jacking and towing | Booster battery (jump) starting | Automotive chemicals and lubricants | Conversion factors | Fraction/decimal/millimeter equivalents | Safety first! | Troubleshooting
  • Tune-up and routine maintenance
  • 2.5L engine
  • 2.8L engine
  • 3.0L engine
  • General engine overhaul procedures
  • Cooling heating and air conditioning systems
  • Fuel and exhaust systems
  • Engine electrical systems
  • Emissions and engine control systems
  • Manual transmission
  • Automatic transmission
  • Clutch and driveline
  • Brakes, ABS
  • Suspension and steering systems
  • Body
  • Chassis electrical system
  • Wiring diagrams

Specifications

  • Publisher: Haynes Manuals
  • Pages: 336 - Hundreds of b&w photos and illustrations
  • Binding: Paperback - 8.25 x 10.75 inches
  • ISBN: 978-1-56392-966-3
  • Years: 1999 - 2005