Positioning:
Targeted at BMW 325i Convertible owners and independent repair shops seeking factory-accurate information.
Alternatives:
Offers a significant advantage over generic repair guides by providing vehicle-specific, dealer-level data.
Unique Selling Points:
Downloadable, printable, high-quality factory manual, comprehensive coverage, step-by-step instructions, diagrams, wiring schematics, vehicle-specific.
Powertrain:
Engine (Cooling, Lubrication, Fuel, Control), Transmission, Clutch, Driveline, Exhaust System, Starting System, Charging System
Chassis:
Front Suspension, Rear Suspension, Steering System, Brake System, Parking Brake System, Wheels & Tires
Electrical Electronics:
Interior Lighting, Audio/Visual/Navigation, Power Window Control, Charging System, Power Supply/Ground/Circuit Elements, Meter/Warning Lamp/Indicator, Security Control System, SRS Airbag System, Sonar System
Body Interior Exterior:
Body Control System, Door & Lock, Seat, Wiper & Washer, Roof, Seat Belt Control, Glass & Window System, Power Outlet, Mirrors, Exterior, Defogger, Ventilation System, Heater & Air Conditioning System
Maintenance:
Scheduled maintenance, fluid changes, lubrication, filter replacements, inspections
Diagnostics Troubleshooting:
Step-by-step diagnostic procedures, troubleshooting guides for various systems and common issues
Repair Rebuild:
Complete step-by-step repair and overhaul procedures for all major components and systems
Technical Information:
Wiring schematics, diagrams, illustrations, specifications, torque values
Depth:
Factory-level, detailed, covering all aspects from basic maintenance to complex diagnostics and major component overhauls
Compatibility:
All Versions of Windows (XP, Vista 32/64, ME, 98, NT, 2000) & Mac
Requirements:
Adobe PDF Reader & WinZip
File Size:
Approximately 45-46 MB
Printability:
All pages are printable, allows for enlarged printing of images/diagrams
Format Type:
Digital Download (CD-Manual equivalent)
Digital Medium:
N/A (Digital File)
Engine Type:
Inline 6-cylinder, naturally aspirated
Displacement:
2.5 Liters (2494 cc)
Horsepower:
Approx. 168 hp @ 5800 rpm (US spec)
Torque:
Approx. 164 lb-ft @ 4300 rpm (US spec)
Fuel Delivery:
Bosch Motronic electronic fuel injection (EFI)
Fuel Type:
Unleaded gasoline (Octane rating as per BMW specification)
Crash Test Results:
Era-specific safety standards, manual covers SRS Airbag system components and operation.
Braking System:
Front ventilated discs, rear solid discs (ABS optional on some models)
Steering:
Power assisted rack and pinion
Airbags:
Driver-side airbag (standard on later models, check specific vehicle)
Seat Belts:
Three-point front seat belts, rear lap belts.
Audio System:
Factory AM/FM cassette stereo, optional premium sound systems. Manual covers installation and repair of these systems.
Navigation:
Early BMW navigation systems may have been available as dealer options; manual covers AV system components.
ABS:
Anti-lock Braking System (ABS) was an optional feature on many models; manual provides ABS system diagnostics and repair.
Onboard Computer:
Optional On-Board Computer (OBC) with functions like fuel economy, range estimation, etc. Manual details troubleshooting and repair of OBC components.
Oil Change:
Typically every 7,500 - 10,000 miles or annually (consult specific manual section for exact recommendation).
Spark Plugs:
Recommended replacement at intervals based on type (e.g., platinum plugs often have longer service life).
Coolant Flush:
Recommended every 2-3 years or as per BMW service schedule.
Engine Oil:
Refer to manual for specific viscosity (e.g., 10W-40 or 20W-50 often recommended based on climate) and API service classification. Typically a synthetic or semi-synthetic oil is advised.
Coolant:
BMW Blue Antifreeze/Coolant concentrate mixed with distilled water (50/50 ratio) or equivalent ethylene glycol based coolant.
Brake Fluid:
DOT 4 or DOT 3 brake fluid (refer to manual for exact specification and replacement interval).
Automatic Transmission Fluid:
Dexron III/Mercon equivalent (BMW P/N 83 22 9 407 807 or equivalent)
Power Steering Fluid:
ATF fluid (e.g., Dexron II/III)
Common Problems:
Cooling system leaks (hoses, water pump, radiator), fuel pump failure, idle control valve issues, valve cover gasket leaks, door panel card deterioration (common on E30s), convertible top mechanism issues, OBC (On-Board Computer) display failure.
Electrical Faults:
Fuse box corrosion, wiring harness degradation, fuel pump relay failure, starter motor issues.
Heritage:
BMW has a long-standing reputation for performance, luxury, and engineering excellence in sedans and sports cars.
E30 Generation:
The E30 generation (1983-1991) is a highly acclaimed and iconic BMW series, known for its balanced chassis and engaging driving dynamics. The convertible variant was introduced later in the generation.
Manufacturing Location:
Germany
