Vehicle Segment:
Mid-size Luxury Sedan
Key Competitors:
BMW 5 Series, Audi A6, Lexus GS, Cadillac CTS
Brand Reputation:
Renowned for engineering, luxury, and safety
Manual Value Proposition:
Official OEM data ensures accuracy and completeness for effective maintenance and repair.
Engine Mechanical:
Complete overhaul, diagnostics, timing, cooling, lubrication
Engine Electrical:
Ignition, fuel injection (ME 2.8 system), emissions control, sensor diagnostics
Transmission:
Automatic transmission diagnostics, service, fluid changes, electronic control unit (TCU)
Drivetrain:
Driveshafts, differentials, axle components
Suspension:
Front and rear suspension, shock absorbers, springs, control arms, bushings
Steering:
Power steering system, steering column, steering linkage
Brakes:
ABS, ESP, brake pad/rotor replacement, hydraulic system, parking brake
Electrical System:
Wiring diagrams, lighting, power distribution, battery, alternator
Body And Chassis:
Body panels, doors, windows, locks, interior trim, chassis components
HVAC:
Climate control system, A/C, heater core, blower motor, ducting
Safety Systems:
Airbag system (SRS), seatbelt pretensioners
Infotainment And Comfort:
Audio system, navigation, comfort control modules
Routine Maintenance:
Oil changes, filter replacements, fluid checks, spark plug replacement
Troubleshooting:
Diagnostic trouble codes (DTCs), symptom-based troubleshooting guides
Component Replacement:
Step-by-step instructions for replacing major and minor components
Major Repairs:
Engine and transmission rebuild procedures
Diagnostics:
ECU scanning, sensor testing, electrical circuit analysis
Specifications And Tolerances:
Torque specifications, alignment data, component clearances
Wiring Diagrams:
Comprehensive electrical schematics for all systems
Depth Of Information:
Comprehensive (covers basic maintenance to full engine/transmission rebuilds)
Diagnostic Capabilities:
Advanced diagnostic procedures and component testing
Repair Complexity:
Suitable for professional technicians and advanced DIY enthusiasts
NHTSA Front Crash Test:
5-Star (Driver and Passenger)
IIHS Front Offset Crash Test:
Good
Traction Control:
ASR (Acceleration Slip Regulation)
Stability Control:
ESP (Electronic Stability Program)
Braking:
ABS (Anti-lock Braking System), Brake Assist (BAS)
Airbags:
Front, side, curtain airbags
Seatbelts:
Pretensioners and force limiters
Oil Change Interval:
Variable, typically 10,000 miles or 1 year (based on 'Service A'/'Service B' indicator)
Major Service Interval:
See flexible service schedule (e.g., spark plugs around 100,000 miles)
Engine Oil Spec:
MB 229.5 (e.g., Mobil 1 0W-40)
Engine Oil Capacity:
8.5 Quarts (8.0 Liters)
Transmission Fluid Spec:
MB 236.14 (for 722.6 transmission)
Coolant Spec:
MB 325.0 (Antifreeze)
Common Wear Items:
Front suspension bushings, rear main seal, O2 sensors, camshaft position sensors
Electrical Quirks:
CAN bus communication issues, SAM unit problems, headlight leveling sensors
Typical Repairs:
Harmonic balancer, mass airflow sensor (MAF), A/C blower resistor
