Target Audience:
Primarily professional technicians, also suitable for DIY mechanics with basic electrical and mechanical knowledge.
Manual Type Comparison:
Comparable to factory service manuals; offers same features as paper manuals but with instant digital access.
Delivery Method:
Instant Download
Content Focus:
Step-by-step procedures, critical specifications, illustrations, maintenance, disassembly, assembly, cleaning, reinstalling.
Engine Mechanical:
Engine assembly, disassembly, cylinder head, pistons, crankshaft, camshafts, timing, lubrication, cooling system.
Engine Performance:
Fuel injection, ignition system, emission control, exhaust system, engine diagnostics.
Transmission:
Automatic transmission (e.g., NAG1 W5A580) repair, overhaul, diagnostics, fluid specifications, torque converter.
Drivetrain:
Rear-wheel drive system, differential, driveshaft, axles, CV joints.
Suspension:
Front and rear suspension, control arms, springs, shock absorbers, steering linkage, alignment specifications.
Brakes:
Brake system components, hydraulic system, ABS (Anti-lock Braking System), parking brake, rotor and pad replacement.
Steering:
Power steering system, steering column, steering gear, troubleshooting.
Electrical System:
Battery, charging system, starting system, lighting, instrument cluster, power windows, mirrors, seats.
HVAC:
Heating, Ventilation, and Air Conditioning system diagnosis and repair, refrigerant handling, components.
Body And Interior:
Body panels, doors, windows, interior trim, seats, safety systems (airbags).
Diagnostics And Troubleshooting:
Diagnostic trouble codes (DTCs), diagnostic procedures, wiring diagrams, component testing.
Maintenance:
Scheduled maintenance, oil changes, filter replacements, fluid checks and changes, brake inspections.
Repair:
Step-by-step repair procedures for all major mechanical and electrical components.
Disassembly Assembly:
Detailed instructions for disassembling and reassembling vehicle components and systems.
Troubleshooting:
Systematic troubleshooting guides for diagnosing common and complex problems.
Wiring Diagrams:
Comprehensive electrical wiring diagrams for various circuits and systems.
Technical Specifications:
Torque specifications, fluid capacities, clearances, component dimensions, alignment data.
Depth Of Coverage:
Factory-level detail suitable for professional technicians, with sufficient clarity for experienced DIY mechanics.
โ๏ธ Engine Specifications
Engine Code:
M112 (or similar Mercedes-Benz derived V6)
Engine Type:
3.7L V6 SOHC (Supercharged variant also available for some models)
Horsepower:
Approx. 215 hp @ 5700 rpm (NA), 320 hp @ 6100 rpm (Supercharged)
Torque:
Approx. 260 lb-ft @ 3750 rpm (NA), 376 lb-ft @ 3000 rpm (Supercharged)
Fuel Delivery:
Sequential Multi-Port Fuel Injection (MPI)
Recommended Oil Type:
SAE 5W-40, API SM or higher (refer to specific manual for exact MB spec, e.g., MB-Approval 229.5)
Oil Capacity:
Approx. 8.0 quarts (7.5 liters) with filter change (verify in manual)
Transmission Type:
5-Speed Automatic (NAG1 / W5A580)
Transmission Availability:
Manual transmission was available on some models (e.g., roadster with AMG supercharged engine).
Transmission Features:
Driver-adaptive, electronic control, manual shift mode (Autostick).
Recommended Fluid Type:
MB-Approval 236.10 (e.g., Pentosin ATF1, Mobil ATF 134)
Fluid Capacity:
Approx. 8.0 quarts (7.5 liters) for torque converter refill (verify in manual).
Oil Change Interval:
Every 7,500 miles (12,000 km) or 12 months, whichever comes first (under normal driving conditions). Consult manual for severe conditions.
Transmission Fluid Interval:
Refer to manual; typically around 50,000-70,000 miles for fluid and filter change, or as indicated by vehicle's service indicator.
Coolant Replacement:
Every 30,000 miles (48,000 km) or 3 years.
Brake Fluid:
DOT 3 or DOT 4 brake fluid (verify specific requirement for ABS system compatibility).
Power Steering Fluid:
Refer to manual for specific type, likely Pentosin CHF 11S or equivalent.
Common Problems:
Potential issues include fuel pump failure, ABS sensor faults, window regulator problems, and early thermostat failures. Supercharged models may have specific belt or intercooler hose concerns.
