Vehicle Segment:
Luxury Grand Tourer / Sports Convertible
Target Audience:
Affluent buyers seeking a combination of performance, luxury, comfort, and advanced technology.
Key Competitors 2007:
Porsche 911 Carrera, Jaguar XK, BMW 6 Series Convertible, Audi A5 Cabriolet (though A5 launched later).
Retractable Hardtop:
Vario-roof system offering coupe-like security and convertible freedom.
Performance Focus:
Powerful V8 engine and sophisticated chassis tuning for engaging driving dynamics.
Luxury Appointments:
High-quality interior materials, advanced comfort features, and premium audio system.
Advanced Technology:
COMAND APS system, AIRMATIC suspension, bi-xenon headlights.
Primary Coverage:
Operation, Maintenance, and Specifications for 2007 Mercedes-Benz SL550
Secondary Coverage:
Safety features, climate control, entertainment, driver controls, security, cleaning, engine compartment, lubricants, part numbers, accessories, customer assistance, safety defect reporting (US).
Estimated Page Count:
Approximately 300-400 pages (typical for this vehicle and era)
Manual Type:
Owner's Manual
Instrument Cluster:
Detailed explanation of all gauges, warning lamps, and multi-function display.
Entertainment Systems:
Operation of COMAND APS infotainment system, radio, CD/DVD player, navigation, and telephony features.
Climate Controls:
Operation of THERMOTRONIC automatic climate control, air conditioning, heating, ventilation, and seat climate controls.
Lighting:
Operation of headlights (bi-xenon, cornering lights), taillights, interior lighting, fog lights, and ambient lighting.
Driver Controls:
Functionality of steering wheel controls, cruise control, power seats, mirrors, windows, convertible roof operation, and wipers.
Locks And Security:
Operation of central locking, keyless entry, remote locking, alarm system, and immobilizer.
Seating And Safety Restraints:
Proper use of seat belts, front airbags, side airbags, head airbags (windowbags), and ISOFIX child seat anchors.
Driving Assist Systems:
Information on AIRMATIC DC (Dual Control) suspension, ESP (Electronic Stability Program), ABS (Anti-lock Braking System), BAS (Brake Assist System), and cruise control.
Engine Compartment:
Identification of key components, fluid level checks, and basic inspections.
Maintenance Specifications:
Essential fluid specifications, refill capacities, and basic maintenance procedures.
Basic Maintenance:
Checking fluid levels (oil, coolant, brake fluid, power steering fluid, windshield washer fluid), tire pressure checks, bulb replacement.
Convertible Top Operation:
Detailed instructions for operating and maintaining the retractable hardtop.
Lighting Operation:
Correct usage of all exterior and interior lighting functions.
Driving Tips:
Guidance on efficient driving, using cruise control, and understanding vehicle dynamics.
Safety Feature Usage:
Proper engagement and understanding of safety restraint systems and electronic aids.
Depth Level:
Comprehensive owner-level information for safe operation, routine maintenance, and basic system understanding.
Diagnostic Capabilities:
Limited troubleshooting guidance for common alerts and warning lights; not a repair manual.
Compatibility:
Compatible with any device capable of reading PDF files (e.g., PC, Mac, tablet, smartphone).
Reader Requirement:
Requires a PDF reader application (e.g., Adobe Acrobat Reader, Foxit Reader).
Digital Quality:
High-resolution digital reproduction of factory original.
Binding:
N/A (Digital Download)
Paper Type:
N/A (Digital Download)
Engine Type:
Naturally Aspirated V8
Engine Code:
M273 (commonly)
Displacement:
5.5 Liters (5461 cc)
Horsepower:
382 hp @ 6000 rpm
Torque:
391 lb-ft @ 2800-4800 rpm
Fuel Delivery:
Electronic Fuel Injection (EFI)
Fuel Type:
Premium Unleaded Gasoline (91 Octane or higher recommended)
Engine Oil Type Specification:
MB 229.5 (e.g., Mobil 1 0W-40 Synthetic)
Engine Oil Capacity With Filter:
Approximately 8.5 U.S. Quarts (8.0 Liters)
Air Filter Part Numbers:
Likely A2720940204 or A2730940004 (verify based on VIN).
Transmission Type:
7-speed Automatic (7G-TRONIC)
Transmission Features:
TouchShift manual shifting mode, Comfort and Sport modes.
Optional Transmission:
N/A for SL550 in 2007 model year.
Automatic Transmission Fluid Type:
MB 236.14 (e.g., Pentosin ATF 134, Mobil ATF 134)
Automatic Transmission Fluid Capacity:
Approximately 9.0-9.5 U.S. Quarts (8.5-9.0 Liters) for a fluid change.
NHTSA Ratings:
Generally good for its era, specific ratings may vary by test year and configuration.
Electronic Stability Program:
Standard ESP (Electronic Stability Program)
Anti Lock Brakes:
Standard ABS (Anti-lock Braking System) with Brake Assist (BAS)
Traction Control:
ASR (Acceleration Slip Regulation)
Airbags:
Front airbags, front side airbags, head airbags (windowbags).
Rollover Protection:
Integrated roll-over bars that deploy automatically.
Seat Belts:
3-point inertia-reel seat belts with belt tensioners and force limiters.
Infotainment System:
COMAND APS (Cockpit Management and Navigation) system with a 6.5-inch color display.
Audio System:
Bose premium audio system with CD changer (often in dash or glove box).
Navigation:
DVD-based navigation system.
Adaptive Cruise Control:
Optional DISTRONIC adaptive cruise control system.
Parking Assist:
Optional front and rear PARKTRONIC parking sensors.
Telephony:
Integrated Bluetooth phone preparation (often requires a cradle in the armrest).
Oil Change Interval:
Typically every 10,000 miles or 1 year, whichever comes first, or based on the 'Active Service System' (ASSYST) indicator.
Major Service Intervals:
Refer to the 'Maintenance A' and 'Maintenance B' schedule dictated by the ASSYST system, typically involving spark plug replacement, brake fluid flush, and other checks at higher mileages (e.g., 30,000, 60,000 miles).
Coolant Type:
MB 325.0 or 326.0 (typically a blue or blue-green ethylene glycol-based antifreeze).
Brake Fluid Type:
DOT 4 Plus (MB 331.0 specification)
Power Steering Fluid Type:
MB Spec 236.3 (Pentosin CHF 11S or equivalent)
Common Issues R230:
ABC (Active Body Control) suspension leaks/failures, trunk separator switch failures, door lock actuator issues, coil pack failures, convertible top hydraulic line leaks, early COMAND system glitches.
Brand Legacy:
Mercedes-Benz has a long-standing reputation for luxury, engineering excellence, and automotive innovation, particularly in luxury coupes and convertibles.
Sl Class Heritage:
The SL-Class nameplate dates back to the iconic 300SL 'Gullwing' of the 1950s, evolving through numerous generations as a flagship grand tourer.
R230 Generation Introduction:
The R230 chassis was introduced for the 2003 model year, featuring a retractable hardtop (Vario-roof) and significant technological advancements over its predecessor.
Manufacturing Location:
Bremen, Germany