This comprehensive repair manual provides detailed instructions for repairing your 1998 BMW 318i-s, 328is, 323i, 328i, or M3, including convertible models. It covers every aspect of your vehicle, from the front to the back, and offers the same level of information used by professional garages and workshops. With this manual, you can save money by servicing your car yourself.

The manual includes detailed technical specifications, diagrams, and step-by-step explanations, making it easy to follow even for those with limited mechanical experience. You'll find illustrations guiding you through each repair process, ensuring you can confidently and safely maintain your BMW.

The manual covers a wide range of systems, including:

* **Engine Control System**
* **Charging System**
* **Start System**
* **Electronic Transmission Control**
* **Supplement Restraint System**
* **Slip Control ABS**
* **Power Mirrors**
* **Central Locking Module**
* **Power Windows**
* **Power Seats**
* **Heated Seats**
* **Power Sun Roof**
* **Horn**
* **Wiper/Washer Module**
* **Headlight Washer**
* **Windshield Washer Jet Heaters**
* **Instrument Cluster**
* **Multi Function Clock**
* **Light Switch Details**
* **Headlights/Fog Lights**
* **Turn/Hazard Lights**
* **Park/Tail/Underhood Lights**
* **License Plate/Luggage Compartment Lights**
* **Back Up Lights**
* **Brake Lights**
* **Interior Lights**
* **Glove Box Light/Cassette Box Ashtray Lights/Charging Socket**
* **Crash Control Module**
* **Park, Ventilation with HKR**
* **Rear Window Defogger**
* **Integrated Climate Regulation**
* **Radio/CD Player**
* **Radio/HiFi**
* **Cellular Telephone**
* **Cruise Control (Tempomat)**
* **Anti Theft System**
* **On Board Computer**
* **Component Location Chart**
* **Component Location Views**
* **Splice Location Views**
* **Connector Views**

The 1998 BMW 3 Series (E46 generation) was a significant evolution for the iconic German sedan, introducing a more refined and sophisticated design, improved handling, and powerful engine options. The lineup included a diverse range of models catering to different driving preferences: the entry-level 318i, the sporty 328is, the comfortable 323i, the top-performing 328i, and the legendary M3. All models shared a common sleek and aerodynamic body, featuring a flowing coupe-like roofline, distinctive kidney grilles, and aggressive headlights. The interior offered a driver-focused cockpit with high-quality materials, comfortable seats, and an intuitive layout.

The 1998 BMW 3 Series showcased a range of advanced technologies that enhanced both performance and comfort. The 318i featured a 1.9-liter four-cylinder engine, while the 328is and 323i were powered by 2.8-liter and 2.5-liter six-cylinder engines respectively. The 328i boasted a 2.8-liter inline-six with impressive power output, while the M3 took performance to a new level with its 3.2-liter inline-six engine, generating a thrilling 333 horsepower. All models were paired with a smooth-shifting five-speed manual transmission or an optional automatic gearbox. The E46 3 Series also introduced a variety of innovative safety features, including driver and passenger airbags, anti-lock brakes, and traction control, further solidifying its reputation for both performance and safety. Moreover, the optional convertible model offered an exhilarating open-air driving experience, allowing enthusiasts to fully immerse themselves in the beauty and thrill of the BMW 3 Series.