Introduction
This service manual provides in-depth maintenance, service, and repair information for the BMW 3 Series models E90, E91, E92, and E93 produced from 2006 to 2011. The content is designed to offer clear, practical explanations, step-by-step procedures, and accurate specifications to assist both professional technicians and do-it-yourself BMW owners in understanding, caring for, and repairing their vehicles.
The manual covers a wide range of topics, from routine maintenance to complex repair operations, ensuring that users have access to the necessary information for effective vehicle upkeep.
Applicable Models and Engines
This manual is specifically tailored for the following BMW 3 Series models and their respective engine configurations:
Normally Aspirated Models (6-cylinder 3.0 engines)
- N52 engine: 325i, 325xi, 330i, 330xi (2006 model year)
- N52KP engine: 328i, 328xi (2007-2011 model years)
- N51 (SULEV) engine: 328i, 328xi (2007-2011 model years)
Turbo-charged Models (6-cylinder 3.0 engines)
- N54 engine: 335i, 335xi (2009-2010 model years), 335is (2011 model year)
- N55 engine: 335i, 335xi (2011 model year)
Maintenance Procedures
This section details routine maintenance tasks essential for the longevity and optimal performance of your BMW 3 Series. It includes schedules and procedures for:
- Fluid checks and changes (engine oil, transmission fluid, coolant, brake fluid)
- Filter replacements (oil filter, air filter, cabin air filter, fuel filter)
- Brake system inspection and service
- Tire rotation and pressure checks
- Spark plug replacement
- General inspection of belts, hoses, and suspension components
Adhering to the recommended maintenance schedule is crucial for preventing potential issues and ensuring the vehicle operates safely and efficiently.
Repair Information
Detailed repair instructions are provided for various vehicle systems, enabling users to perform repairs with confidence. This includes, but is not limited to:
- Engine component removal, inspection, and installation
- Transmission service and repair
- Suspension and steering system repairs
- Electrical system diagnostics and component replacement
- Body and interior component service
Each procedure is accompanied by clear illustrations and torque specifications where applicable, ensuring accuracy and proper assembly.
Troubleshooting
This section assists in diagnosing common issues that may arise with your BMW 3 Series. It includes:
- Symptom-based diagnostic charts
- Common fault codes and their interpretations
- Step-by-step diagnostic procedures for various systems (e.g., engine, transmission, electrical)
- Solutions to frequently encountered problems, often referred to as "Symptoms and Field Observations"
Utilizing this section can help identify the root cause of a problem and guide you towards an appropriate repair strategy.
Specifications
This manual provides comprehensive technical specifications for the BMW 3 Series models covered. Key specifications include:
| Specification | Detail |
|---|---|
| Publisher | Bentley Publishers |
| Publication Date | June 2, 2014 |
| Language | English |
| Print Length | 1424 pages |
| ISBN-10 | 0837617235 |
| ISBN-13 | 978-0837617237 |
| Item Weight | 6.9 pounds |
| Dimensions | 8.6 x 2.2 x 11.2 inches |
This section also includes critical torque specifications, fluid capacities, and other technical data necessary for proper service and repair.
Product Overview
The manual's cover visually represents the scope of the publication, featuring two common body styles of the BMW 3 Series (E90 sedan and E91 wagon) that are covered within its pages. This visual aid helps users quickly identify the relevance of the manual to their specific vehicle.
Support and Resources
For additional support, clarifications, or inquiries regarding the content of this service manual, please contact the publisher directly. Bentley Publishers is committed to providing accurate and helpful information for vehicle owners and professionals.
While this manual is comprehensive, it is recommended to consult official BMW service bulletins and updates for the most current information, especially for safety-related recalls or technical service campaigns.
Publisher information: Bentley Publishers
