🏷️ Basic Information

Make:

Mercedes-Benz

Model:

E-Class

Model Code:

W210

Year:

1998

Generation Name:

Second Generation (W210)

Generation Years:

1995-2002

Chassis Code:

W210

👋 Introduction

Segment:

Executive Mid-size Sedan/Wagon

Predecessor:

W124 E-Class

Competitors:

BMW 5 Series (E39), Audi A6 (C5), Lexus GS, Cadillac Seville

Key Advantages:

Build quality, safety engineering, ride comfort, advanced technology for its era.

Design Language:

Modernized design from the W124, featuring dual round headlights and a sleeker profile.

Platform Advancements:

Improved aerodynamics, enhanced safety structures, and greater comfort features.

Manual Value Proposition:

Provides dealership-level repair and maintenance information, enabling accurate DIY or professional servicing.

📋 Manual Details

Engine Coverage:

All W210 gasoline and diesel engines for 1998 model year

Transmission Coverage:

Automatic and manual transmissions

Chassis Coverage:

Suspension, steering, brakes, exhaust, body structure

Electrical Coverage:

Wiring diagrams, ECU diagnostics, lighting, comfort systems

Body Coverage:

Body panels, interior trim, HVAC system, glass, doors

Estimated Pages:

1500+

Type:

Service and Repair Manual

Source:

Dealer/Factory Service Information

Language:

English

Format:

Digital (likely PDF or similar electronic format)

📖 Manual Coverage

Engine Systems:

Engine mechanical, fuel injection, ignition, cooling, lubrication, emission control

Transmission Systems:

Automatic transmission (e.g., 722.6 '5G-Tronic') control and mechanicals, manual gearbox

Brake Systems:

Hydraulic system, ABS (Antiblockiersystem), ASR (Antriebsschlupfregelung), parking brake

Suspension Steering:

Front and rear suspension components, shock absorbers, springs, steering gear, power steering

Electrical Systems:

Starter, alternator, battery, lighting systems, power windows, central locking, seats, mirrors, SRS (Supplemental Restraint System - Airbags)

Climate Control:

Manual and automatic climate control (THERMATIC/THERMOTRONIC)

Maintenance Procedures:

Scheduled maintenance, oil changes, filter replacements, fluid checks, spark plug replacement, belt replacement

Repair Procedures:

Engine overhaul, transmission repair, brake caliper replacement, suspension arm replacement, radiator replacement, fuel pump replacement

Diagnostic Procedures:

Troubleshooting guides, fault code interpretation, diagnostic tool usage (e.g., STAR DIAGNOSIS)

Component Replacement:

Detailed instructions for replacing virtually all major and minor components

Torque Specifications:

Precise torque values for all fasteners

Depth:

Comprehensive: Covers everything from routine maintenance to complete engine and transmission rebuilds, including in-depth electrical diagnostics.

Diagnostics:

Advanced diagnostic procedures, including wiring diagrams and electronic component testing.

Special Tools:

Identification and usage of specialized Mercedes-Benz tools required for specific repairs.

📊 Manual Specifications

Format Type:

Digital (PDF recommended for searchability and ease of use)

Searchability:

High (if OCR'd or natively digital)

Quality:

High Resolution (suitable for printing)

Binding For Print:

Spiral-bound or comb-bound for lay-flat usability in a workshop setting

Paper For Print:

Durable, possibly coated paper to withstand workshop conditions

⚙️ Engine Specifications

Engine Options 1998:

E300 Turbodiesel (OM606.910), E320 (M104.992), E420 (M119.959), E430 (M119.975 - likely introduced late 98 or for 99 model year, but M119 variants are key), E55 AMG (M113.980 - also late 98/99)

Engine Displacements:

2.9L Diesel, 3.2L Inline-6, 4.2L V8, 4.3L V8, 5.4L V8

E320 Horsepower:

221 hp @ 5500 rpm (M104.992)

E320 Torque:

232 lb-ft @ 3750 rpm (M104.992)

E420 Horsepower:

275 hp @ 5700 rpm (M119.959)

E420 Torque:

295 lb-ft @ 3700 rpm (M119.959)

E300 Turbodiesel Horsepower:

174 hp @ 4400 rpm (OM606.910)

E300 Turbodiesel Torque:

243 lb-ft @ 1800-3400 rpm (OM606.910)

Injection System:

Bosch Motronic MFI (Multi-Point Fuel Injection) for gasoline engines, Bosch EDC (Electronic Diesel Control) for diesel.

Fuel Type:

Unleaded gasoline (91-98 RON), Diesel fuel

🔧 Transmission

Standard Transmission:

5-speed automatic (722.6 '5G-Tronic') across most models, with manual transmission potentially available on base models or specific markets.

Optional Transmission:

5-speed manual (e.g., Getrag 270) on some models, particularly E220/E230 in European markets.

Automatic Features:

Electronic control, multiple driving modes (e.g., Comfort/Sport), electronic stability control integration.

Automatic Transmission Fluid:

MB Spec 236.10 or MB Spec 236.12 (e.g., Pentosin ATF1, Mobil ATF 134)

Automatic Transmission Capacity:

Approximately 8-9 liters (refer to manual for precise amount during overhaul)

📐 Dimensions

Length:

Approx. 4800-4850 mm (189.0-190.9 in)

Width:

Approx. 1799 mm (70.8 in)

Height:

Approx. 1452 mm (57.2 in)

Wheelbase:

Approx. 2833 mm (111.5 in)

Curb Weight:

Ranges from approx. 1550 kg (3417 lbs) for diesel models to over 1750 kg (3858 lbs) for V8 models.

🛡️ Safety Features

NHTSA Ratings:

While NHTSA ratings for this specific year are not readily available in a standardized format as today, the W210 was renowned for its safety engineering, featuring a robust chassis and advanced passive safety systems.

Active Safety Systems:

ABS (Antiblockiersystem), ASR (Antriebsschlupfregelung - Traction Control), optional ESP (Electronic Stability Program) on some later models or as an option.

Passive Safety Features:

Driver and front passenger airbags, front side airbags (optional/standard depending on market/trim), crumple zones, reinforced passenger cell, seat belt pre-tensioners.

💡 Technology Features

Audio System:

Factory-installed radio/cassette or CD player, with options for premium sound systems (e.g., Bose).

Navigation:

Optional Becker MAP PILOT or COMAND (Cockpit Management and Navigation) system on higher trims or as an option.

Cruise Control:

Standard cruise control, with some models featuring DISTRONIC adaptive cruise control (though less common in '98).

Parking Assistance:

Rear parking sensors ('Parktronic') were an option.

Telephone System:

Optional integrated cellular telephone system.

🔧 Maintenance

Oil Change Interval:

Typically every 10,000-15,000 miles or 12-18 months, dependent on driving conditions and oil type. Consult manual for precise 'Service A' or 'Service B' indications.

Major Service Intervals:

Spark plugs, transmission fluid, coolant, brake fluid typically at 50,000-100,000 mile intervals or as indicated by the service reminder system.

Engine Oil Specification:

MB Spec 229.1 or 229.3 (e.g., 0W-30, 0W-40, 5W-40, 5W-30 synthetic based on engine and climate). Consult manual for specific engine oil viscosity and API/ACEA ratings.

Coolant Specification:

MB Spec 325.0 or 326.0 (Ethylene Glycol based, usually blue or green)

Brake Fluid Specification:

DOT 4

Common W210 Issues:

Mass airflow sensor (MAF) failure, oil cooler seals leaking, rear axle mount bushings ('subframe mounts'), ABS/ESP sensor issues, climate control flap actuators failing, rust (especially on fenders, rocker panels, rear wheel arches), biodegradable wiring harness insulation degradation (later models but can affect '98). Biodegradable wiring harness is a significant point for the W210, and this manual would detail replacement procedures.

Turbodiesel Notes:

OM606 engine is robust, but injector pump seals and glow plug issues can arise. Turbocharger maintenance is crucial.

📚 Vehicle History

Brand Legacy:

Mercedes-Benz has a long-standing reputation for engineering excellence, safety, and luxury, particularly in its executive sedan segment dating back to models like the Ponton and Heckflosse.

W210 Introduction:

Introduced in 1995 as the successor to the W124, the W210 marked a significant shift in design language for Mercedes-Benz, moving towards a more fluid and rounded aesthetic.

W210 Facelift:

Received a facelift in 1999 for the 2000 model year, which included updated styling, improved interior materials, and enhanced features.

Production Years:

1995-2002

Manufacturing Locations:

Primarily Sindelfingen, Germany; also assembled in other Mercedes-Benz facilities globally.

🏆 Awards & Recognition

Industry Accolades:

The E-Class consistently received positive reviews for its build quality, comfort, and safety, often ranking highly among its peers. Specific awards for the 1998 model may vary by publication, but it was recognized for its technological advancements and refined driving experience.