Market Position:
The Mercedes-Benz E320 (W210) represents the executive sedan segment, known for its comfort, luxury, and robust engineering. This manual targets owners and independent repair shops seeking to maintain and repair these vehicles effectively.
Competitive Analysis:
Competitors in its class included the BMW 5 Series, Audi A6, and Lexus GS. The E320 was lauded for its refined ride and sophisticated interior, often considered a benchmark for luxury and comfort.
Key Features:
Comprehensive coverage for all systems, detailed step-by-step instructions, high-quality illustrations and diagrams, diagnostic procedures, and wiring schematics. Enables cost savings on maintenance and repairs.
Target Audience:
DIY enthusiasts, independent automotive repair shops, fleet maintenance managers, and Mercedes-Benz E320 owners.
Years Covered:
1998, 1999, 2000, 2001, 2002
Models Covered:
All E320 models, including all engine variants, trim levels, and transmission types within the specified years.
Estimated Page Count:
Extensive (typical for a complete workshop manual, likely over 1500 pages depending on specific detail)
Manual Type:
Complete Workshop Service Repair Manual
Format:
Downloadable Digital Format (PDF)
Additional Features:
Printable sections, searchable text within the PDF, zoom capabilities, access on multiple devices (PC, Mac, Tablet, Smartphone).
Mechanical Systems:
Engine (assembly, disassembly, diagnostics, timing, cooling, lubrication), Transmission (automatic transmission service, removal, installation, diagnostics), Drivetrain (differentials, axles, driveshafts), Suspension (front and rear suspension components, alignment), Steering (power steering system, steering rack, linkages), Brakes (ABS, hydraulic system, discs, pads, calipers, parking brake), Fuel System (fuel pump, injectors, lines, evaporative emissions control), Exhaust System (catalytic converter, mufflers, pipes).
Electrical Systems:
Engine Control Unit (ECU), Ignition System, Starting System, Charging System, Lighting System (headlights, taillights, interior lights), Instrument Cluster, Power Windows, Power Locks, Sunroof, Climate Control System (HVAC), Audio System, SRS Airbag System, Anti-theft System, Wiring Diagrams.
Body And Interior:
Body panels (doors, hood, trunk, fenders), Exterior trim, Interior trim, Upholstery, Seats, Safety restraints (seatbelts), Glass replacement, Seals and weatherstripping.
Maintenance Procedures:
Routine maintenance (oil changes, filter replacements, fluid checks), Scheduled maintenance intervals, Tune-ups, Tire rotation and balancing, Brake inspection and pad replacement, Wiper blade replacement, Battery maintenance.
Repair Procedures:
Engine overhaul, Transmission repair, Suspension component replacement, Brake system repairs, Steering system repairs, Electrical component troubleshooting and replacement, Bodywork and collision repair, HVAC system diagnostics and repair, Diagnostic trouble code (DTC) clearing and interpretation.
Diagnostic Procedures:
Step-by-step diagnostic procedures for common faults, troubleshooting flowcharts, identification of symptoms, recommended tools for diagnosis, interpretation of diagnostic trouble codes (DTCs).
Component Replacement:
Detailed instructions for replacing virtually all major and minor components, including sensors, actuators, pumps, filters, hoses, belts, and more.
Wiring Diagrams:
Complete and detailed electrical wiring diagrams for all vehicle systems, crucial for diagnosing electrical faults.
Technical Depth:
Comprehensive, covering basic maintenance to complete engine and transmission rebuilds, including detailed diagnostic and troubleshooting guidance.
Technical Areas:
Engine management systems, powertrain control, chassis diagnostics, body electrical diagnostics, HVAC diagnostics, CAN bus communication protocols (basic understanding).
Transmission Type:
5-speed Automatic Transmission
Transmission Model:
722.6 (Mercedes-Benz 5G-TRONIC)
Optional Transmission:
None for E320 during these model years.
Transmission Features:
Touchshift (driver-selectable manual shifting), electronically controlled.
Transmission Fluid Type:
MB 236.10 or MB 236.12 (e.g., Pentosin ATF 134, Mobil ATF 134)
Transmission Fluid Capacity:
Approximately 8.0 - 9.0 liters (depending on torque converter drain)
NHTSA Front Crash Test:
5-Star (for driver and front passenger)
IIHS Frontal Offset Test:
Good (for the 1998-2002 W210 generation)
Active Safety Features:
Anti-lock Braking System (ABS), Electronic Stability Program (ESP), Traction Control System (TCS), Bi-Xenon Headlights (optional).
Passive Safety Features:
Front airbags, Side airbags (optional), Head airbags (optional), Pre-tensioning seatbelts, Crumple zones.
Oil Change Interval:
10,000 miles or 12 months, whichever comes first (using synthetic oil).
Major Service Intervals:
Refer to manual for specific mileage intervals for spark plugs, coolant flush, transmission fluid service, brake fluid flush, and other major items (e.g., 30,000-60,000 miles for various components).
Engine Oil Type:
Synthetic SAE 0W-40 or 5W-40 (MB 229.3 or 229.5 approved)
Engine Oil Capacity:
Approximately 8.0 liters (with filter change)
Coolant Type:
MB 325.0 or 325.6 (Ethylene Glycol based, pink/blue)
Brake Fluid Type:
DOT 4 Plus (MB 331.0 approved)
Common Issues Engine:
Oil leaks (valve cover gaskets, oil cooler seals), MAF sensor issues, ignition coil failure, idle control valve issues.
Common Issues Transmission:
Valve body issues (harsh shifting), conductor plate failure (ABS/ESP warnings), transmission fluid leaks (connector seals).
Common Issues Suspension Steering:
Worn control arm bushings, ball joints, tie rod ends, strut mounts, power steering pump leaks.
Common Issues Electrical:
Window regulator failures, climate control module issues, SAM unit (Signal Acquisition Module) failures, ABS/ESP sensor issues.
Brand Heritage:
Mercedes-Benz has a long-standing reputation for luxury, engineering excellence, and safety, dating back to the invention of the automobile.
Model Evolution:
The W210 E-Class replaced the W124 E-Class. Introduced in 1995, it featured a more rounded styling and significant technological advancements. The E320 was a popular model within this generation, known for its smooth V6 engine.
Production Years:
1995-2002 (W210 Generation)
Production Locations:
Sindelfingen, Germany; Tuscaloosa, Alabama, USA.
