Market Segment:
Executive/Luxury Sedan
Key Competitors:
Mercedes-Benz E-Class, Audi A6, Lexus GS, Cadillac CTS, Volvo S80.
Design Philosophy:
BMW's 'Ultimate Driving Machine' ethos, blending luxury with performance and advanced technology.
Innovations:
Introduction of the iDrive infotainment system, advanced chassis dynamics, sophisticated electronic aids.
Powertrain:
Engine operation, lubrication, cooling, fuel system, exhaust system.
Drivetrain:
Transmission (automatic and manual), drive shafts, differential.
Chassis:
Suspension (front and rear), steering system, braking system (including ABS, DSC).
Electrical:
Battery, charging system, lighting, fuses, relays, power windows, locks, mirrors, climate control electronics, iDrive system.
Body And Interior:
Seats, airbags, seat belts, climate control, interior lighting, door operation, hood/trunk release.
Infotainment And Electronics:
iDrive system, radio, navigation, telephone, climate control functions.
Routine Maintenance:
Checking fluid levels (oil, coolant, brake fluid, washer fluid), tire pressure checks, bulb replacement, wiper blade replacement.
Troubleshooting:
Indicator lights and warnings, basic diagnostic procedures for common malfunctions.
Safety Features:
Operation of airbags, seat belts, child restraint systems, lane departure warning (if equipped).
Instrument Panel:
Explanation of all gauges, warning lights, and indicator symbols.
Depth:
Detailed information for the owner on vehicle operation, maintenance, and basic troubleshooting. Not a full service manual for in-depth mechanical repairs but provides essential knowledge for responsible ownership.
Engine Code And Type:
N52B30 (for 530i - inline-6 cylinder, naturally aspirated)
Displacement:
2996 cc (3.0 Liters)
Horsepower:
255 hp @ 6600 rpm (approx.)
Torque:
236 lb-ft @ 2750 rpm (approx.)
Valve Train:
Double VANOS, Valvetronic
Fuel System:
Electronic fuel injection (EFI)
Emission Control:
Catalytic converter, O2 sensors, secondary air injection (depending on market)
V8 Engine Variant:
4.8L V8 (N62B48) for 545i/550i, 4.4L V8 Twin-Turbo (N63) for 550i (later production in E60 cycle, though 2004 is pre-N63).
V8 Engine Output:
545i: 325 hp, 330 lb-ft. (Note: 550i and N63 are for later E60 years, 2004 would primarily have 525i, 530i, 545i).
Standard Transmission:
6-speed manual (on select models, e.g., 530i)
Optional Transmission:
6-speed ZF Steptronic automatic transmission
Automatic Transmission Features:
Adaptive shift logic, manual shift mode (via selector lever or paddle shifters on some models).
Automatic Transmission Fluid:
BMW ATF LT-2, Dexron VI or equivalent (verify specific recommendation for Steptronic)
Manual Transmission Fluid:
BMW MTF LT-2 or equivalent
NHTSA Front Impact Driver:
5 Stars
NHTSA Front Impact Passenger:
5 Stars
IIHS Front Small Overlap:
Good (for this testing era, full overlap frontal)
Traction Control:
Dynamic Stability Control (DSC), Dynamic Traction Control (DTC)
Braking System:
Anti-lock Braking System (ABS), Electronic Brake-force Distribution (EBD), Brake Assist
Tire Pressure Monitoring:
Run-flat tire indicator system (on models with run-flats)
Airbags:
Frontal airbags (driver/passenger), side-impact airbags (front seats), head protection system (front and rear curtain airbags).
Seat Belts:
3-point inertia-reel seat belts with pretensioners and force limiters, active head restraints (front).
Child Restraint:
LATCH (ISOFIX) lower anchorages for child seats in rear outboard positions, child safety rear door locks.
System Name:
iDrive (Infotainment Direct Control System)
Features:
Central color display, rotary controller with buttons, navigation system, radio, CD player, climate control management, telephone integration.
Cruise Control:
Standard cruise control, optional Active Cruise Control (ACC) with braking function.
Parking Assist:
Optional front and rear Park Distance Control (PDC) with visual and audible warnings.
Phone Integration:
Bluetooth hands-free interface (optional or standard depending on trim).
Oil Change Interval:
Condition-based service (CBS) system, typically 10,000-15,000 miles or 12-24 months, depending on driving conditions. Manual will specify initial recommendations.
Air Filter Replacement:
Approximately every 30,000 miles or as indicated by CBS.
Cabin Air Filter:
Approximately every 15,000-20,000 miles or annually.
Spark Plug Replacement:
For N52 engine, typically around 60,000-100,000 miles (depending on spark plug type). Manual will provide precise interval.
Brake Fluid Flush:
Every 2 years, regardless of mileage.
Engine Oil Type:
SAE 0W-30 or 0W-40 synthetic oil meeting BMW Longlife-01 (LL-01) specification.
Engine Oil Capacity:
Approx. 6.5 - 7.0 liters (6.9 - 7.4 US quarts) for 3.0L inline-6. Manual provides exact fill.
Coolant Type:
BMW Blue Antifreeze/Coolant (G48) or equivalent, mixed with distilled water (50/50 ratio).
Brake Fluid Type:
DOT 4 High Performance brake fluid.
Common Wear Items:
Valve cover gasket leaks, oil pan gasket leaks, coolant expansion tank leaks, water pump failures, serpentine belt tensioner issues.
I Drive System:
Early versions could be complex; screen display issues or control knob malfunctions can occur with age.
Suspension:
Front control arm bushings, sway bar links, and shock absorbers can wear over time, leading to noise and handling degradation.
Electrical Gremlins:
Water ingress into the LCM (Light Control Module) or footwell modules can cause various electrical issues.
Brand Origin:
Bayerische Motoren Werke AG (BMW), founded in 1916 in Germany, known for aviation engines, motorcycles, and luxury automobiles.
Previous Generation:
E39 (1995-2003), which was highly praised for its driving dynamics and build quality.
Generation Introduction:
The E60 generation was introduced in 2003 for the 2004 model year, marking a significant design and technological departure from the E39.
Manufacturing Locations:
Primary production in Dingolfing, Germany, with additional assembly plants in Mexico, Egypt, Thailand, China, and Russia for various markets.
Automotive Journalism:
While specific awards for the 2004 model year owner's manual are rare, the E60 5 Series itself received numerous accolades for its engineering, performance, and styling from automotive publications such as Car and Driver, MotorTrend, and Automobile Magazine upon its debut.
Build Quality Perception:
Generally considered to have excellent build quality, characteristic of BMW's German engineering.