🏷️ Basic Information

Make:

Mercedes-Benz

Model:

S-Class

Chassis Code:

W140

Coupe Chassis Code:

C140

Model Year:

1995

👋 Introduction

Target Audience:

Mercedes-Benz W140/C140 owners and independent repair shops seeking authentic factory repair data.

Value Proposition:

Provides the same detailed, vehicle-specific information used by dealership technicians, enabling owners to perform maintenance, diagnostics, and repairs themselves.

Differentiation:

Explicitly states it's not generic information but the exact manual used by dealerships, emphasizing vehicle specificity and comprehensive A-Z coverage.

Ease Of Use:

Single PDF format eliminates flipping through multiple books; printable pages allow for targeted use in the workshop.

Durability:

Digital format protects against greasy pages or torn paper, offering a clean and organized solution.

📋 Manual Details

Coverage Areas:

All models and all repairs A-Z for 1995 Mercedes-Benz S-Class (W140) and Coupe (C140)

Manual Type:

Service and Repair Manual

Format:

PDF

Language:

English

Operating Systems:

Windows Vista (32 & 64-bit), XP, ME, 98, NT, 2000, and Mac OS

Print Capability:

Yes, all pages are printable

Searchability:

Implied search functionality within PDF

📖 Manual Coverage

Engine:

Comprehensive coverage, including maintenance, diagnostics, and repair.

Control System:

Detailed information on various control units and their functions.

Mechanical:

Extensive coverage of all mechanical components and systems.

Fuel Service:

Specifications and procedures for fuel system maintenance and repair.

Emission Control:

Coverage of emission control systems and related diagnostics.

Intake Exhaust Cooling:

Detailed procedures for intake, exhaust, and cooling system service.

Lube:

Lubrication specifications and procedures for various components.

Ignition Starting Charging:

In-depth coverage of ignition, starting, and charging system diagnostics and repair.

Auto Transmission:

Complete service, diagnosis, and repair procedures for automatic transmissions.

Manual Transmission:

Coverage for manual transmission variants, if applicable to specific models.

Transfer Propeller Shaft:

Service and repair for drivetrain components.

Drive Shaft:

Diagnosis and repair of drive shafts.

Differential:

Procedures for differential maintenance and repair.

Axle Suspension:

Comprehensive coverage of axle and suspension systems.

Tire Wheel:

Information on tire and wheel servicing, including alignment.

Brake Control:

Detailed coverage of brake control systems, including ABS.

Brake:

Complete brake system service, repair, and specifications.

Parking Brake:

Procedures for parking brake adjustment and repair.

Steering Column:

Service and repair of the steering column assembly.

Power Steering:

Diagnosis and repair of the power steering system.

Air Condition:

Comprehensive AC system service, recharge, and repair.

Supplemental Restraint System:

Detailed information on SRS (Airbag) system maintenance and safety precautions.

Seat Belt:

Service and repair procedures for seat belt systems.

Engine Immobilizer:

Information on the engine immobilizer system and its function.

Cruise Control:

Diagnostics and repair for the cruise control system.

Wiper Washer:

Service and repair for wiper and washer systems.

Door Lock:

Coverage of door lock mechanisms and related electrical components.

Meter Audio Visual:

Information on instrument cluster, audio, and visual systems.

Horn:

Troubleshooting and repair of the horn system.

Windshield Glass Mirror:

Procedures for windshield, glass, and mirror replacement.

Instrument Panel:

Removal, installation, and diagnosis of the instrument panel.

Seat:

Information on seat adjustment mechanisms and upholstery.

Engine Hood Door:

Service and repair for hood and door latches and hinges.

Exterior Interior:

Coverage of exterior trim, body panels, and interior components.

Electrical:

Extensive coverage of the vehicle's entire electrical system.

Multiplex Can Communication:

Details on multiplex and CAN communication systems, crucial for modern diagnostics.

Repair Procedures:

Complete step-by-step instructions for all repairs.

Diagnostic Procedures:

Technician-level diagnostic procedures for identifying and resolving issues.

Maintenance Procedures:

Scheduled maintenance tasks and service intervals.

Wiring Schematics:

Detailed wiring diagrams for all vehicle electrical systems.

Depth:

Factory high-detail, technician-level repair information.

Illustrations:

Numerous diagrams and illustrations to aid understanding.

Specifications:

Specific technical data and specifications for all components and systems.

📊 Manual Specifications

File Format:

PDF

Required Software:

Adobe PDF Reader, Winzip (free online)

Print Quality:

High quality, enabling blow-up of images for enlarged copies.

Binding Type:

Digital (no physical binding)

Paper Type:

N/A (Digital format, printable on demand)

⚙️ Engine Specifications

Engine Options 1995 W140:

Likely includes M119 4.2L (420SEL/SEC) and 5.0L (500SEL/SEC) V8 engines, and M120 6.0L V12 (600SEL/SEC). Specific engine codes (e.g., M119.970, M120.980) would be detailed within the manual.

Typical Horsepower Range:

Approximately 275 hp (4.2L V8) to 389 hp (6.0L V12).

Typical Torque Range:

Approximately 380 Nm (4.2L V8) to 570 Nm (6.0L V12).

Fuel Delivery:

Bosch LH-Jetronic fuel injection (likely for V8s), with specific details for M120 V12 fuel management.

Fuel Type:

Premium Unleaded Gasoline (RON 95 or higher recommended)

🔧 Transmission

Transmission Type:

4-speed automatic transmission (e.g., 722.4) on earlier models, potentially upgraded to 5-speed automatic (e.g., 722.6) on some 1995 models, especially V12.

Optional Transmission:

5-speed automatic transmission (722.6 'NAG') became more prevalent towards the end of the W140 generation, especially with V8 and V12 engines.

Transmission Fluid:

Specific Mercedes-Benz approved ATF (e.g., MB 236.6 or MB 236.10 for later 5-speed) will be detailed in the manual. Capacity typically around 7-9 liters for a fluid and filter change.

📐 Dimensions

Wheelbase W140 Sedan:

3135 mm (123.4 inches)

Wheelbase W140 Long Wheelbase:

3265 mm (128.5 inches)

Wheelbase C140 Coupe:

2945 mm (115.9 inches)

Curb Weight Approx:

Starting around 1950 kg (4300 lbs) for base models, increasing significantly for V12 and long-wheelbase variants.

🛡️ Safety Features

Crash Test History:

While formal NHTSA/IIHS ratings in the modern sense were less standardized in 1995, the W140 was engineered with a very robust body structure, dual front airbags, ABS, and optional side airbags, reflecting a high safety standard for its era.

Anti Lock Brakes:

Standard Anti-lock Braking System (ABS)

Traction Control:

Traction Control System (ASR - Anti-Slip Regulation) often standard or optional, especially on higher-engine variants.

Airbags:

Driver and front passenger airbags standard. Optional side airbags were available, a significant feature for the time.

💡 Technology Features

Audio System:

Factory premium audio systems (e.g., Becker) were common, often with cassette and radio. CD changers were optional.

Navigation:

Early factory navigation systems (e.g., Becker Map Pilot) were available as expensive options on later models within this generation.

Parking Assistance:

Front and rear parking sensors (Parktronic) were introduced as an option on some later W140 models, though not necessarily standard on all 1995 variants.

🔧 Maintenance

Oil Change Interval:

Typically every 10,000-15,000 km (6,000-9,000 miles) or 12 months, whichever comes first, using synthetic oil. Specific interval will be in the manual.

Transmission Service Interval:

Fluid and filter change recommended every 60,000-100,000 km (36,000-60,000 miles) as per manufacturer's recommendations, but often sooner for longevity.

Engine Oil:

Synthetic SAE 0W-30, 0W-40, 5W-30, 5W-40, or 10W-40 (depending on climate and specific engine). The manual will specify MB-approval numbers (e.g., MB 229.1, MB 229.3).

Coolant:

Mercedes-Benz approved G48 (blue) or G05 (pink/red) coolant concentrate mixed with distilled water in a 50/50 ratio.

Common W140 Issues:

Mentioned in the manual: biodegradable wiring insulation degradation, vacuum door locks/system issues, head gasket leaks on certain V8 engines, sagging headliner, climate control system malfunctions (e.g., blower motor resistor), and window regulator failures.

📚 Vehicle History

Mercedes Benz Legacy:

Represents the pinnacle of Mercedes-Benz engineering and luxury in the mid-1990s, building on decades of automotive innovation.

W140 Introduction:

Introduced in 1991 as the successor to the W126 S-Class, it was a significant departure with its larger size and advanced technology.

C140 Introduction:

The C140 coupe variant (SEC) was introduced in 1992, sharing the W140 platform but with a shorter wheelbase and distinct styling.

Production Years:

W140 Sedan: 1991-1998. C140 Coupe: 1992-1999.

Manufacturing Location:

Sindelfingen, Germany

🏆 Awards & Recognition

Industry Accolades:

While specific awards for the 1995 model year might be scarce in general listings, the W140 S-Class was widely recognized for its engineering, build quality, and comfort, setting benchmarks for luxury sedans of its time. It was often featured in 'Car of the Year' discussions in various automotive publications.