Market Segment:
Luxury Grand Tourer / Roadster
Competitors 2006:
BMW 6 Series Convertible, Porsche 911 Carrera Cabriolet, Jaguar XK Convertible, Maserati GranTurismo Convertible.
Key Features 2006 Sl:
Retractable hardtop (Vario-Roof), Active Body Control (ABC) suspension, powerful V8/V12 engine options, luxurious interior, advanced safety systems.
Engine Systems:
Engine mechanical, lubrication, cooling, fuel, ignition, emissions control, engine management, starting and charging.
Transmission Drivetrain:
Automatic transmission (e.g., 7G-TRONIC), drive shafts, differential, axles.
Suspension Steering:
Active Body Control (ABC) suspension, springs, shock absorbers, control arms, power steering system, steering column.
Brakes:
Hydraulic brake system, ABS, ESP, brake discs, pads, lines, parking brake.
Electrical Electronics:
Battery, charging system, starter, lighting, instrument cluster, ECUs, body control module, CAN bus communication, infotainment system wiring.
Body Chassis:
Body structure, exterior panels, interior trim, doors, hood, trunk lid, convertible top mechanism, chassis components.
Climate Control:
HVAC system, automatic climate control, refrigerant handling, A/C compressor, heater core.
Procedures Included:
Routine maintenance, scheduled service intervals, oil changes, filter replacements, fluid checks and changes, diagnostic procedures, troubleshooting guides, component replacement, assembly and disassembly of all major systems.
Depth Of Coverage:
Vehicle specific, technician-level detail. Includes diagnostic trouble codes (DTCs), wiring diagrams, component testing procedures, specifications and tolerances for repairs and adjustments.
File Format Details:
Likely provided as a searchable PDF for easy navigation and printing. High resolution for clear diagrams and text.
Print Quality:
N/A (digital format assumed, but designed for print if needed)
Binding Type:
N/A (digital format assumed)
Paper Type:
N/A (digital format assumed)
Engine Options 2006 Sl Class:
SL500 (M113 E50) - 5.0L V8, SL55 AMG (M113 E55 ML) - 5.4L Supercharged V8, SL600 (M275 E55 LA) - 5.5L Twin-Turbocharged V12
Sl500 Horsepower:
302 hp @ 5600 rpm
Sl500 Torque:
339 lb-ft @ 2700-4250 rpm
Sl55 Amg Horsepower:
493 hp @ 6100 rpm
Sl55 Amg Torque:
516 lb-ft @ 2650-4500 rpm
Sl600 Horsepower:
493 hp @ 5000 rpm
Sl600 Torque:
590 lb-ft @ 1800-3500 rpm
Fuel Injection Type:
Electronic Fuel Injection (EFI)
Recommended Fuel:
Premium Unleaded Gasoline (91+ octane)
ECU Type:
ME (Motronic) or similar Mercedes-Benz proprietary ECU
Standard Transmission Sl500 Sl600:
5-speed automatic (722.6 designation)
Standard Transmission Sl55 Amg:
5-speed AMG SpeedShift automatic
Optional Transmission:
None for 2006 model year
Transmission Features:
TouchShift manual shifting, Comfort and Sport modes (standard/AMG specific).
Automatic Transmission Fluid Spec:
MB Spec 236.10 or 236.12 (e.g., Pentosin ATF1, Mobil ATF 134)
NHTSA Ratings:
Not specifically rated by NHTSA for this model year in convertible configuration. Mercedes-Benz historically emphasizes robust engineering.
Active Safety Features:
Anti-lock Braking System (ABS), Electronic Stability Program (ESP), Traction Control System (TCS), Tire Pressure Monitoring System (TPMS), Bi-Xenon Headlights with Active Curve Illumination.
Passive Safety Features:
Dual-stage front airbags, side airbags, knee airbags, pop-up roll-over bar (automatic deployment), crumple zones, reinforced A-pillars.
Infotainment System:
COMAND (Cockpit Management and Navigation) NTG 1.0 or 2.0, CD player, radio, optional navigation system, optional CD changer.
Driver Assistance Features:
Distronic (optional adaptive cruise control), Parktronic (parking assist).
Connectivity Features:
Optional hands-free telephoning via Bluetooth or integrated phone module.
Scheduled Maintenance Overview:
Service A and Service B intervals, typically every 10,000 miles or 12 months. Specific component checks and replacements at higher mileage intervals (e.g., 30k, 60k, 100k).
Abc Suspension Maintenance:
Fluid flush and filter replacement every 40,000 miles recommended. Regular inspection for leaks and component wear.
Engine Oil Spec Sl500 Sl55:
MB 229.5 (e.g., Mobil 1 0W-40, Castrol Syntec 0W-40)
Engine Oil Spec Sl600:
MB 229.5 (e.g., Mobil 1 0W-40, Castrol Syntec 0W-40)
Coolant Spec:
MB Spec 325.0 or 326.0 (Antifreeze/Coolant concentrate)
Brake Fluid Spec:
DOT 4 Plus (e.g., Pentosin DOT 4 LV)
Power Steering Fluid Spec:
MB Spec 343.0 (e.g., Pentosin CHF 11S)
Common R230 Issues:
ABC suspension hydraulic leaks/failures, SBC brake system issues (Sensotronic Brake Control), convertible top hydraulic cylinder leaks or pump failures, ignition coil failures, MAF sensor issues, rust on specific chassis components.
Specific Sbc Issue Note:
SBC systems have a service life based on pedal actuations and require specific diagnostic tools and procedures for replacement and bleeding. The manual will detail this critical procedure.
Mercedes Benz Heritage:
Founded in 1926, Mercedes-Benz is renowned for pioneering automotive safety, luxury, and engineering excellence.
Sl Class Heritage:
The SL-Class lineage traces back to the iconic 300SL 'Gullwing' of the 1950s, continuously evolving as a premier luxury roadster.
R230 Production Years:
2001-2011
R230 Facelifts:
Significant facelift for 2009 model year (e.g., redesigned front fascia, introduction of the SL350 with the M272 engine, different wheel choices).
Prestigious Awards:
The SL-Class has historically been a recipient of numerous awards for design, performance, and luxury from automotive publications worldwide.
Consumer Reports Ratings:
Ratings vary by specific model year and engine, often praised for performance and luxury, with some noted concerns for reliability in specific areas like electronics and ABC suspension.
Certification:
N/A for the manual itself; refers to vehicle certifications for safety and emissions.
