🏷️ Basic Information

Make:

BMW

Model:

750iL

Year:

2001

Body Style:

4 door sedan

Product Type:

Owner's Manual

Chassis Code:

E65/E66

Engine Code:

M73N B54

👋 Introduction

Market Segment:

Full-size luxury sedan

Target Audience:

Affluent individuals seeking comfort, performance, and advanced technology

Key Competitors:

Mercedes-Benz S-Class, Audi A8, Lexus LS, Jaguar XJ

Defining Characteristics:

Long wheelbase, V12 engine (760Li, not 750iL), advanced comfort features, sophisticated chassis dynamics, luxurious interior appointments

Innovation:

For 2001, the 7 Series introduced advanced electronics and driver aids that were cutting-edge for the era.

📋 Manual Details

Primary Coverage:

2001 BMW 750iL (E66 chassis)

Secondary Coverage:

May contain general information applicable to other 2001 BMW 7 Series models (E65 chassis)

Estimated Page Count:

250-350 pages (typical for this model year and content)

Manual Type:

Owner's Manual

Language:

English

Format:

Printed (likely spiral-bound or perfect-bound)

📖 Manual Coverage

Powertrain:

Engine operation, cooling system, exhaust system, fuel system, engine management system (DME)

Transmission:

Automatic transmission operation, selector lever positions, transmission fluid information

Chassis:

Suspension system, steering system, braking system, wheels and tires

Electrical:

Lighting systems, instrument cluster, warning indicators, battery, basic electrical component locations

Body:

Doors, windows, locks, mirrors, seats, interior trim, exterior features

Climate Control:

HVAC system operation, automatic climate control features

Infotainment:

Radio operation, CD player, navigation system (if equipped), telephone system (if equipped)

Safety Systems:

Airbags, seat belts, ABS, traction control (DSC), park distance control (PDC)

Operation:

Starting the engine, driving controls, parking, interior features operation

Maintenance:

Checking fluid levels (oil, coolant, washer fluid), tire pressure checks, basic cleaning

Troubleshooting:

Understanding warning lights and messages, basic troubleshooting steps for common issues

Emergency:

Changing a flat tire, jump starting, emergency equipment usage

Depth:

Consumer-focused, providing information on vehicle operation, features, and basic maintenance. Does not include detailed diagnostic procedures or component-level repair instructions typically found in a Service Manual.

📊 Manual Specifications

File Format:

N/A (Printed)

Print Quality:

Typically high-quality offset printing with clear diagrams and text.

Binding Type:

Spiral-bound or perfect-bound (common for OEM manuals)

Paper Type:

Durable, high-quality paper stock suitable for frequent use.

⚙️ Engine Specifications

Engine Type:

V12, naturally aspirated

Engine Code:

M73N B54

Displacement:

5.4 liters (5379 cc)

Horsepower:

326 hp @ 5000 rpm

Torque:

361 lb-ft @ 3600 rpm

Fuel Delivery:

Electronic fuel injection (Bosch Motronic ME 7.2)

Recommended Fuel:

Premium Unleaded Gasoline (91 octane or higher)

Coolant Capacity:

Approx. 12.5 liters (13.2 US quarts)

Coolant Type:

BMW Blue Antifreeze/Coolant (G48 ethylene glycol based)

🔧 Transmission

Transmission Type:

5-speed automatic transmission

Transmission Model:

ZF 5HP30

Shifting Modes:

Standard, Sport, Manual (SMG-like functionality on some models)

Transmission Fluid Type:

BMW ATF LT-3 (or equivalent DEXRON III-H/J)

Transmission Fluid Capacity:

Approx. 8.0 liters (8.5 US quarts) for total fill

📐 Dimensions

Length:

5124 mm (201.7 inches)

Width:

1862 mm (73.3 inches)

Height:

1438 mm (56.6 inches)

Wheelbase:

3070 mm (120.9 inches)

Curb Weight:

Approx. 1990 kg (4387 lbs)

Gross Vehicle Weight Rating:

Approx. 2500 kg (5511 lbs)

Trunk Volume:

Approx. 500 liters (17.7 cubic feet)

🛡️ Safety Features

NHTSA Front Crash Test:

4-star (driver), 5-star (passenger) (NHTSA ratings were often model-specific and could vary)

IIHS Side Crash Test:

Good (IIHS ratings were less standardized for this era; specific report data may vary)

Traction Control:

Dynamic Stability Control (DSC)

Braking System:

Anti-lock Braking System (ABS), Electronic Brake-force Distribution (EBD), Brake Assist

Parking Assistance:

Park Distance Control (PDC) - front and rear sensors

Airbags:

Front airbags (driver and passenger), front side airbags, optional curtain airbags

Seat Belts:

3-point inertia-reel seat belts with pre-tensioners and force limiters

💡 Technology Features

User Interface:

iDrive infotainment system (early generation)

Display:

Central color display screen

Audio System:

High-fidelity audio system, often with premium options like Harman Kardon

Navigation:

Optional GPS navigation system with CD-ROM maps

Cruise Control:

Adaptive Cruise Control (ACC) optional on some models

Parking Assist:

Park Distance Control (PDC)

Phone Integration:

Optional Bluetooth or analog cellular phone integration (era-appropriate)

Seats:

Electrically adjustable front and rear seats with memory, heating, and optional ventilation

Climate Control:

Automatic climate control with dual/quad zone functionality

Lighting:

Xenon headlights, automatic headlights, ambient interior lighting

🔧 Maintenance

Oil Change Interval:

Condition-Based Service (CBS) system, typically around 10,000-15,000 miles or 12-24 months, depending on driving conditions.

Brake Fluid Change:

Every 2 years (BMW standard)

Spark Plug Replacement:

Typically around 60,000 miles (for iridium spark plugs)

Coolant Replacement:

Initial fill is long-life; subsequent changes typically every 4 years or as indicated by CBS.

Engine Oil Specification:

BMW Longlife-01 (LL-01) or LL-04 synthetic oil, viscosity grade 5W-30 or 5W-40

Engine Oil Capacity:

Approx. 7.5 liters (7.9 US quarts)

Power Steering Fluid:

Pentosin CHF 11S or equivalent hydraulic fluid

E65 Common Issues:

Water pump leaks, radiator leaks, VANOS (Variable Valve Timing) solenoids, ABS/DSC sensor failures, electronic module issues (e.g., LCM, GM module), ignition coil failures, suspension component wear (e.g., control arms), cooling fan clutch failure, oil pan gasket leaks.

V12 Specific Issues:

More complex V12 engines can have issues with ignition system components (e.g., multiple ignition coils and spark plugs), potential for oil leaks from multiple seals, and more complex maintenance procedures.

📚 Vehicle History

Bmw Legacy:

BMW (Bayerische Motoren Werke AG) has a long history of producing performance-oriented luxury vehicles known for driving dynamics and advanced engineering.

E65 E66 Generation:

The E65 (standard wheelbase) and E66 (long wheelbase) generation replaced the E38 7 Series and marked a significant departure in styling and technology, designed by Chris Bangle.

750Il Positioning:

The 'iL' designation signifies the long wheelbase version, offering enhanced rear-seat legroom and comfort.

Production Years:

E65/E66 generation produced from 1998 (for the 1999 model year in some markets) through 2008.

Manufacturing Location:

Dingolfing, Germany

🏆 Awards & Recognition

Automotive Press Awards:

While specific awards for the 2001 750iL might not be readily available in general databases, the E65/E66 generation was generally recognized for its technological advancements and luxury appointments by automotive publications upon its release.

Reliability Rankings:

For its era, the 7 Series often ranked mid-pack in reliability studies compared to Japanese luxury competitors. Complexity of systems and the V12 engine could contribute to higher maintenance costs.