Positioning:
Luxury Grand Tourer Convertible, positioned as a high-performance, comfortable open-top vehicle for discerning buyers.
Competitors:
Porsche 911 Carrera Cabriolet, BMW 6 Series Convertible, Jaguar XK Convertible, Aston Martin V8 Vantage Volante.
Features:
Retractable hardtop (vario-roof), powerful V8 engine, advanced comfort and safety features, signature Mercedes-Benz luxury.
Primary Coverage:
Vehicle operation, features, maintenance, and safety for the 2007 Mercedes-Benz SL550 Sport.
Secondary Coverage:
Troubleshooting common issues, cleaning, and reporting safety defects (U.S. only).
Estimated Pages:
Approximately 300-400 pages (typical for this model year and class).
Format:
Digital PDF (Instant Download)
Powertrain:
Engine (M273 V8), fuel system, lubrication, cooling, exhaust.
Chassis:
Brakes, steering, suspension, wheels, tires.
Electrical:
Battery, lighting, instrument cluster, infotainment, climate control, locks, security.
Body:
Convertible top operation, doors, windows, seats, safety restraints.
Instrument Cluster:
Detailed explanation of all gauges, warning lamps, and indicator lights.
Climate Controls:
Operation of automatic climate control, air conditioning, heating, and air distribution.
Locks Security:
Remote locking/unlocking, central locking, anti-theft alarm system, keyless entry operation.
Operation:
Driving techniques, convertible top operation, climate control usage, entertainment system controls.
Maintenance:
Routine checks (oil, coolant, tires), fluid top-up procedures, basic cleaning guidelines.
Troubleshooting:
Instrument cluster warning lights, basic system operation issues.
Cleaning Procedures:
Guidance on cleaning the exterior, interior, and convertible top material.
Depth:
Comprehensive owner-level information for safe operation and basic maintenance. Does not cover in-depth repair procedures or diagnostic codes.
Technical Specifications Coverage:
Includes refill capacities, lubricant specifications, and basic maintenance data.
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)
Layout:
Front-engine, rear-wheel drive
NHTSA Rating:
Not explicitly rated as a model year specific overall rating, but equipped with advanced safety systems.
Braking:
Anti-lock Braking System (ABS), Electronic Stability Program (ESP), Brake Assist (BAS).
Suspension:
Active Body Control (ABC) suspension standard on SL550 Sport, providing adaptive damping and ride height.
Airbags:
Front airbags, side airbags, knee airbags, rollover protection system (pop-up roll bars).
Restraints:
3-point inertia-reel seat belts with pre-tensioners and force limiters, ISOFIX child seat anchors (rear seats).
System Name:
COMAND (Cockpit Management and Navigation)
Features:
AM/FM/Weather band radio, CD player, optional navigation system, Bluetooth connectivity (may require adapter), Harman Kardon premium sound system.
Systems:
Bi-Xenon headlamps with active curve illumination, front and rear parking assist (PARKTRONIC), cruise control.
Connectivity Options:
Pre-wiring for CD changer and phone. Bluetooth functionality may be limited or require an aftermarket adapter.
Features:
Keyless-Go (optional), heated and ventilated seats, memory seats, power-adjustable steering column, automatic climate control.
Oil Change:
Typically every 10,000 miles or 12 months, whichever comes first (refer to manual for specific conditions).
Major Service:
Variable, often around 30,000-60,000 miles for significant inspections and fluid changes (e.g., transmission fluid, brake fluid).
Engine Oil:
Mobil 1 Synthetic 0W-40 (MB 229.5 specification) - Check manual for confirmation and alternatives.
Coolant:
Mercedes-Benz approved coolant (e.g., G05 or equivalent), typically a 50/50 mix with distilled water.
Brake Fluid:
DOT 4 Plus (MB 331.0 specification)
Transmission Fluid:
MB 236.14 (e.g., Pentosin ATF 134 or equivalent)
Common Problems:
ABC suspension hydraulic leaks and pump failures, trunk hydraulic system issues, serpentine belt pulley failures, catalytic converter issues, door lock actuator failures, EIS (Electronic Ignition Switch) problems.
Oil Filter:
A2731840025 (example, always verify with VIN)
Air Filter:
A2730940601 (example, always verify with VIN)
Engine Oil Capacity:
Approx. 8.5 liters (8.9 US quarts)
Coolant Capacity:
Approx. 10.5 liters (11.1 US quarts)
Chassis Lubrication:
Specific greases for suspension and drivetrain components as per MB specifications (details in workshop manual).
Heritage:
Mercedes-Benz has a long-standing heritage of producing high-performance, luxurious roadsters and coupes, dating back to models like the 300 SL 'Gullwing'.
R230 Generation:
The R230 generation, introduced for the 2003 model year, represented a significant modernization of the SL-Class with its retractable hardtop and advanced technology.
Manufacturing Location:
Bremen, Germany
Model Year Introduction:
The R230 chassis debuted for the 2003 model year. The SL550 replaced the SL500 for 2007.
