Segment:
Full-size luxury coupe
Target Audience:
Affluent buyers seeking ultimate comfort, performance, and prestige.
Key Competitors:
Bentley Continental GT, Aston Martin DB9, BMW 7 Series Coupe (predecessor), Porsche Panamera (though a sedan).
Powertrain Highlight:
V12 biturbo engine offering exceptional power and refinement.
Technology Highlight:
Advanced driver assistance systems, sophisticated infotainment, and premium interior features.
Design Philosophy:
Elegant styling, long hood, sweeping roofline, embodying Mercedes-Benz's luxury GT principles.
Primary Coverage:
Owner's operational and maintenance information
Secondary Coverage:
Driver and passenger safety, comfort, convenience, appearance care, troubleshooting, technical information, warranty, customer relations, entertainment, climate, lights, locks, security, seating, restraints, driving aids, cleaning, engine compartment, fluids, fuels, filters, accessories.
Estimated Page Count:
Approximately 350-450 pages (typical for this class and model year)
Powertrain:
Engine operation, fuel information, engine oil specifications, air filter replacement, refill capacities.
Chassis:
Brake system overview, tire pressure monitoring, suspension basics (as applicable to owner adjustments).
Electrical:
Instruments and controls, lighting functions, entertainment systems, climate controls, locks and security features.
Interior:
Seating and safety restraints, comfort and convenience features, interior lighting, climate control operation.
Safety Systems:
Driver and passenger safety, seat belt usage, airbag system overview, child seat installation guidelines, emergency procedures.
Basic Maintenance:
Engine oil checks, fluid level checks, tire pressure adjustment, windshield wiper blade replacement, basic cleaning procedures.
Operation Tips:
Starting and driving the vehicle, operating climate control, using infotainment systems, adjusting seats and mirrors, utilizing driver assistance features.
Troubleshooting:
Understanding dashboard warning indicators, basic advice for unexpected situations (e.g., flat tire, dead battery).
Diagnostic Level:
Owner-level diagnostics and basic troubleshooting
Repair Scope:
Limited to basic owner-accessible maintenance and information; does not cover in-depth repair procedures or diagnostics requiring specialized tools.
Displacement:
5.5 Liters (5461 cc)
Horsepower:
510 hp @ 5000 rpm
Torque:
612 lb-ft (830 Nm) @ 1800-3500 rpm
Fuel Type:
Premium Unleaded Gasoline (91 octane or higher)
Induction:
Sequential multi-port fuel injection with twin turbochargers.
Engine Oil Type:
SAE 0W-40 or 5W-40, meeting MB-Approval 229.5 or 229.51 specifications.
Engine Oil Capacity:
Approximately 8.5 liters (8.9 US quarts) - consult manual for exact capacity.
Engine Management:
ME-SFI Engine Control Module
NHTSA Rating:
Refer to specific NHTSA reports for 2012 model year; generally high safety ratings expected.
Driver Assistance:
DISTRONIC PLUS (adaptive cruise control), PARKTRONIC (parking assist), LANE KEEPING ASSIST, BLIND SPOT ASSIST, PRE-SAFE® anticipatory safety system.
Airbags:
Front airbags, side airbags, window airbags, front and rear head protection airbags, front knee airbags.
Seat Restraints:
Active front head restraints (NECK-PRO), three-point seat belts with belt tensioners and force limiters.
Command System:
COMAND APS (Cockpit Management and Navigation Entertainment System) with integrated navigation, radio, CD/DVD changer, Bluetooth connectivity.
Audio System:
Premium Harman Kardon LOGIC 7 surround sound system.
Active Suspension:
Active Body Control (ABC) suspension system for superior ride comfort and handling.
Parking Systems:
PARKTRONIC visual and audible parking assist.
Bluetooth Features:
Bluetooth hands-free calling and audio streaming.
Oil Change Interval:
Variable, typically indicated by the ASSYST PLUS system (e.g., every 10,000-15,000 miles or 12 months, whichever comes first), depending on driving conditions.
Major Service Interval:
Refer to the 'Service A', 'Service B', etc., schedule provided by the ASSYST PLUS system and detailed in the manual (typically at higher mileage intervals like 30,000, 60,000 miles, etc.).
Coolant Type:
Mercedes-Benz approved Antifreeze/Coolant (e.g., MB 325.0 or MB 326.0), typically a blue or green ethylene glycol-based coolant.
Brake Fluid Type:
DOT 4 Plus or DOT 4 LV (Low Viscosity) brake fluid, meeting MB-Approval 331.0.
Common Wear Items:
Ignition coils, spark plugs (due to V12 configuration), ABC suspension hydraulic lines/accumulators (though typically robust), catalytic converters, transmission conductor plate.
Air Filter Part Numbers:
Part numbers vary by filter manufacturer, but typically 2 x engine air filters are required. Consult manual or parts catalog for specific OE numbers like A2750900401.
Refill Capacities Coolant:
Approximately 10-12 liters (10.6-12.7 US quarts) - consult manual for exact capacity.
Brand Legacy:
Mercedes-Benz has a long-standing reputation for luxury, engineering excellence, and pioneering automotive safety.
Cl Class Heritage:
The CL-Class evolved from the S-Class Coupe lineage, representing the pinnacle of Mercedes-Benz's personal luxury coupes.
Generation Production Dates:
C216 generation produced from 2006 to 2014.
Model Year Specifics:
The 2012 model year represents a mid-cycle update or continued production of the facelifted C216 model.
Design Awards:
The CL-Class generally received accolades for its sophisticated design and luxurious appointments, often reviewed positively by automotive press.
Performance Reviews:
Consistently praised for its V12 power delivery, smooth ride, and grand touring capabilities.
Manufacturer Certification:
This manual is an official factory publication, identical to the original.
