Competitors 1997-2003:
Mercedes-Benz E-Class (W210), Audi A6 (C5), Lexus GS Series (JZS160)
Driving Dynamics:
Renowned for BMW's signature 'Ultimate Driving Machine' experience, excellent handling, and driver engagement.
Powertrain:
Powerful V8 engine, sophisticated chassis, and advanced electronics.
Diy Support:
Empowers owners and independent mechanics to perform complex repairs and maintenance accurately.
Diagnostic Aid:
Provides essential diagnostic procedures and specifications for efficient troubleshooting.
Powertrain:
Engine, Transmission, Drivetrain, Exhaust System
Chassis:
Suspension (Front & Rear), Steering System, Brakes (ABS, DSC), Wheels & Tires
Electrical:
Basic Electrical System, Lighting, Instrumentation, Audio System, Navigation System, Power Accessories, DME (Digital Motor Electronics), EWS (Electronic Immobilizer System)
Body:
Body Panels, Doors, Windows, Seats, Interior Trim, HVAC (Heating, Ventilation, Air Conditioning)
Maintenance:
Scheduled maintenance, Oil changes, Filter replacements, Fluid checks and changes, Spark plug replacement, Belt inspection and replacement
Repair:
Engine component repair/replacement, Transmission overhaul, Brake system diagnostics and repair, Suspension component replacement, Steering rack repair, Electrical component troubleshooting and replacement, HVAC system repair
Troubleshooting:
Diagnostic trouble codes (DTCs), Symptom-based diagnostics, Electrical circuit analysis, Mechanical component testing
Diagnostics:
Complete diagnostic procedures for all major systems using BMW diagnostic equipment (e.g., DISplus, ISTA)
Level:
Comprehensive Workshop Level
Scope:
Covers all aspects from routine maintenance to major overhauls and complex electrical diagnostics.
File Format Details:
Searchable PDF, allowing for quick access to information via keywords.
Print Quality:
High-resolution scanned pages, ensuring clarity of diagrams and text.
Searchability:
Fully text-searchable PDF for efficient information retrieval.
Engine Type:
4.4L V8, Naturally Aspirated
Configuration:
90-degree V8, DOHC, 4 valves per cylinder, Double VANOS
Horsepower Hp:
329 hp @ 6100 rpm
Torque Lb-Ft:
330 lb-ft @ 3750 rpm
Fuel Type:
Premium Unleaded Gasoline (91 octane or higher recommended)
Induction:
Sequential Port Fuel Injection (SFI)
ECU Type:
DME (Digital Motor Electronics) - MS43/MS45 depending on production date and specific variant.
Emission Controls:
California, Federal, and European emission standards, Catalytic Converters, Oxygen Sensors.
Type:
6-speed manual transmission (Rarely equipped in 545i, more common in 530i)
Type:
6-speed Steptronic Automatic Transmission
Modes:
Sport Mode, Manual Mode (Steptronic shifter or steering wheel paddles)
Type:
BMW Approved ATF fluid (e.g., ATF LT-3 or equivalent specification)
Layout:
Rear-Wheel Drive (RWD)
NHTSA Front Impact:
5-Star (Driver), 5-Star (Passenger)
Airbags:
Frontal airbags for driver and passenger, Side-impact airbags (front), Head protection system (HPS) airbags (front and rear)
ABS:
Standard Anti-lock Braking System (ABS)
Esc:
Standard Dynamic Stability Control (DSC)
Traction Control:
Standard Automatic Stability Control (ASC+T)
Name:
iDrive (First Generation)
Features:
Central controller knob, LCD screen, integrated radio, CD player, optional navigation system, and Bluetooth preparation.
Features:
Parking Assistant (Park Distance Control - PDC), Cruise Control, Rain-sensing wipers, Xenon Adaptive Headlights.
Features:
Optional Bluetooth interface for hands-free calling.
Service Intervals Typical
Oil Change Miles:
10,000-15,000 miles or as indicated by the Condition Based Service (CBS) system.
Brake Fluid Flush Years:
Every 2 years
Coolant Change Miles:
Every 4 years or 100,000 miles (initial fill)
Engine Oil Type Viscosity:
BMW Longlife-01 (LL-01) approved synthetic oil, e.g., 0W-30 or 5W-30 (check owner's manual for exact specification).
Coolant Type:
BMW Blue Antifreeze/Coolant
Power Steering Fluid Type:
Pentosin CHF 11S or equivalent (refer to manual for specific type).
Common Problem 1:
Valve stem seal degradation leading to oil consumption and blue smoke on startup.
Common Problem 2:
Coolant expansion tank cracking or leaking.
Common Problem 3:
Oil separator (crankcase ventilation system) clogging, leading to rough idle or oil leaks.
Common Problem 4:
ABS/DSC module failure (often due to faulty solder joints).
Common Problem 5:
Water pump failure and thermostat housing leaks.
Spark Plugs:
NGK BKR6EQUP (or equivalent specified by BMW)
Bmw Legacy:
BMW has a long-standing reputation for producing driver-focused luxury vehicles with advanced engineering and performance.
E60 Platform:
The 545i is part of the E60 generation of the BMW 5 Series, which introduced significant technological advancements and a new design language.
Engine Introduction:
The N62 V8 engine was a key innovation for this generation, offering significant power and refinement over its predecessors.
Manufacturing Location:
Dingolfing, Germany
Editorial Awards E60:
While specific awards for the 545i model are less commonly highlighted, the E60 generation as a whole received significant critical acclaim for its styling, technology, and driving dynamics from automotive publications like Car and Driver, MotorTrend, and Road & Track.
Performance Testing:
Consistently praised for its acceleration, braking performance, and handling capabilities in contemporary road tests.
