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Mercedes-benz

2008 Mercedes-Benz S-Class S550 Sport Owners Manual

2008 Mercedes-Benz S-Class S550 Sport Owners Manual

$16.99
$16.99
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Vehicle data plateRef 182714
Brand
Mercedes-benz
Vehicle
Other Vehicles
Models covered
Buses, Mercedes, Mercedes Benz, S-Class, S550 Sport
Years
2008
Format
PDF, searchable, print-ready
Delivery
Instant download after checkout
Language
English

What happens after you pay

  • Download link opens on the order page immediately
  • The same link is emailed to you — re-download any time
  • Open on phone, tablet or PC; print only the pages you need
  • Not sure it covers your model year? Ask us before you buy
🏷️ Basic Information
Identification
Make:
Mercedes-Benz
Model:
S-Class
Model Variant:
S550 Sport
Year:
2008
Codes
Chassis Code:
W221
👋 Introduction
Market Position
Positioning:
Flagship luxury sedan, representing pinnacle of Mercedes-Benz engineering and comfort
Competitive Analysis
Competitors:
BMW 7 Series, Audi A8, Lexus LS, Porsche Panamera
Key Features
Design Philosophy:
Sophistication, advanced technology, superior comfort, and performance
Sport Package:
Likely includes AMG styling cues, sport-tuned suspension, larger wheels, and sport steering wheel
📋 Manual Details
Coverage Areas
Primary Coverage:
Vehicle operation, maintenance, and specifications
Secondary Coverage:
Climate control, entertainment systems, driver assistance features, safety restraints
Page Count
Estimated Page Count:
Approximately 300-400 pages (based on typical Mercedes-Benz owner's manuals of this era)
Manual Type
Type:
Owner's Manual
Language
Language:
English
Format
Format:
Digital PDF
📖 Manual Coverage
Systems Covered
Powertrain:
Engine compartment details, engine oil, fuel information, battery, air filter
Interior Systems:
Instrument cluster, entertainment systems, climate controls, seating and safety restraints, driver controls
Exterior Features:
Lights, locks and security
Procedures Included
Operation:
Vehicle operation, driving techniques, control usage
Maintenance Basic:
Fluid checks (oil, coolant, brake fluid), tire pressure monitoring, wiper blade replacement guidance
Troubleshooting Basic:
Warning lamp explanations, basic operational issues
Customer Assistance:
Customer assistance procedures, reporting safety defects (U.S. only)
Technical Depth
Depth:
Owner-level operation and maintenance, not detailed repair procedures
📊 Manual Specifications
File Format
Compatibility:
Requires PDF reader (e.g., Acrobat Reader, Foxit)
Platform Compatibility:
Works on any device capable of reading PDF files
Print Quality
Quality:
Digital scan of factory original, quality dependent on source scan
Binding Type
Type:
N/A (Digital Product)
Paper Type
Type:
N/A (Digital Product)
⚙️ Engine Specifications
Primary Engine
Engine Code:
M273 (Common for S550 in this generation)
Engine Type:
4.7L V8 (4663 cc)
Aspiration:
Naturally Aspirated
Performance
Horsepower:
Approx. 382 hp @ 6000 rpm
Torque:
Approx. 391 lb-ft @ 2800-4500 rpm
Fuel System
Injection Type:
Sequential Multi-port Fuel Injection (SFI)
Fuel Information
Fuel Type:
Premium Unleaded Gasoline
Engine Compartment
Component Locations:
Dipsticks, fluid reservoirs, battery, fuse box, air filter housing locations detailed
🔧 Transmission
Standard
Transmission Type:
7-speed automatic (7G-TRONIC)
Features
Gear Selection:
TouchShift paddle shifters or selector stalk, multiple drive modes (e.g., Comfort, Sport)
Fluid Specifications
Transmission Fluid Type:
MB spec 236.14 (e.g., ATF NAG2 FE Plus)
📐 Dimensions
Exterior
Length:
Approx. 5079 mm (200 in)
Width:
Approx. 1871 mm (73.7 in)
Height:
Approx. 1477 mm (58.1 in)
Weights
Curb Weight:
Approx. 1950-2000 kg (4300-4400 lbs)
Gross Vehicle Weight Rating:
Approx. 2520 kg (5556 lbs)
🛡️ Safety Features
Ratings
NHTSA Rating:
Not directly rated by NHTSA for this specific year/model in the same way as modern vehicles, but designed to meet rigorous safety standards.
Active Features
Electronic Stability Program:
Standard Electronic Stability Program (ESP)
Antilock Braking System:
Standard Anti-lock Braking System (ABS)
Brake Assist:
Standard Brake Assist (BAS)
Passive Features
Airbags:
Front airbags, side airbags, curtain airbags, front and rear head protection airbags
Seat Restraints:
Pre-tensioning seat belts with force limiters, active head restraints
Child Seat Anchors:
LATCH (Lower Anchors and Tethers for CHildren) system
💡 Technology Features
Infotainment
Comand System:
COMAND (Cockpit Management and Navigation) NTG 3.0 system with integrated navigation, radio, CD/DVD player, and optional auxiliary inputs.
Audio System:
Harman Kardon LOGIC 7 surround sound system (optional on many trims)
Driver Assistance
Adaptive Cruise Control:
DISTRONIC PLUS (optional, adaptive cruise control with proximity sensing and automatic braking)
Parking Assistance:
PARKTRONIC parking sensors (front and rear), optional rearview camera.
Lane Keeping:
Optional Lane Keeping Assist (LKA)
Night Vision:
Optional Night View Assist
Connectivity
Bluetooth:
Bluetooth connectivity for hands-free calling and audio streaming (via Teleaid or MHI system).
Telematics:
Optional TELEAID emergency calling system.
🔧 Maintenance
Service Intervals
Oil Change Interval:
Variable, typically indicated by the 'Service A' or 'Service B' reminders on the instrument cluster, often around 10,000-15,000 miles or 12 months, whichever comes first. Consult the manual for exact conditions.
Major Service Intervals:
Includes items like spark plugs, transmission fluid change, brake fluid change at specific mileage or time intervals (e.g., spark plugs around 100,000 miles).
Fluid Specifications
Engine Oil Type:
Synthetic engine oil meeting MB Approval 229.5 (e.g., Mobil 1, Castrol Edge, Valvoline SynPower) with viscosity grade 0W-40 or 5W-40 recommended.
Engine Oil Capacity:
Approx. 8.0-8.5 liters (8.5-9.0 US quarts) with filter change.
Coolant Type:
Antifreeze/coolant meeting MB Approval 325.0 or 326.0 (typically a blue-green silicate-inhibited coolant).
Brake Fluid Type:
DOT 4 PLUS (MB spec 331.0)
Power Steering Fluid Type:
Hydraulic fluid meeting MB Approval 343.0
Known Issues
Common Wear Items:
Air suspension components (struts, compressor), ABS sensors, camshaft position sensors, transmission conductor plate, ignition coils.
Maintenance Advisories:
Regularly check for oil leaks, monitor suspension operation, and be aware of the complexity of the electronic systems.
Part Numbers
Oil Filter Example:
A 273 180 01 09 (for M273 engine, verify with VIN)
Air Filter Example:
A 273 094 03 01 (for M273 engine, verify with VIN)
📚 Vehicle History
Brand Heritage
Heritage:
Mercedes-Benz has a long-standing reputation for automotive innovation, luxury, and safety dating back to the late 19th century.
Model Evolution
W221 Generation:
The W221 S-Class, introduced for the 2006 model year, represented a significant technological leap, featuring advanced driver assistance systems, improved aerodynamics, and a more modern interior design compared to its predecessor (W220).
Production
Manufacturing Location:
Sindelfingen, Germany
🏆 Awards & Recognition
Recognitions
Segment Recognition:
The S-Class consistently ranks among the best luxury sedans, often receiving accolades for comfort, technology, and safety from automotive publications.
Ratings
IIHS Top Safety Pick:
While specific ratings vary by year, the S-Class generally performs very well in IIHS crash tests.

Delivery & file format

This is a digital PDF download, not a printed book. After payment the download link appears on your order confirmation page and is emailed to the address you entered. Files open in any PDF reader on phone, tablet or computer and can be printed.

Check the model year and engine before you buy

Manufacturers change procedures, wiring and part numbers between model years and engine options. If your VIN plate shows a year or engine code that is not listed on the data plate above, contact us with the model, year and VIN and we will confirm coverage before you order.

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