Segment:
Compact car, premium segment.
Target Audience:
Owners seeking to perform their own maintenance and repairs, independent repair shops, automotive technicians.
Key Competitors:
Volkswagen Golf, Ford Focus, Opel Astra, BMW 3 Series (Compact).
Vehicle Unique Selling Points:
Sandwich floor construction for safety and interior space maximization, innovative 'Sesame' door opening mechanism (on some variants), distinctive styling.
Manual Value Proposition:
Provides comprehensive technical data and procedures essential for maintaining and repairing the specific A210 Evolution model, enabling cost savings and self-sufficiency.
Engine:
Comprehensive coverage of the M166 engine (specific to A210 Evolution variant), including disassembly, assembly, diagnostics, and repair of all internal and external components.
Transmission:
Details on the manual transmission, automatic transmission (if applicable to A210 Evolution), including clutch, gearbox, differentials, driveshafts, and shift mechanisms.
Fuel System:
In-depth information on fuel injection systems (Bosch Motronic variants), fuel pumps, injectors, fuel lines, evaporative emission control, and fuel tank.
Cooling System:
Coverage of radiator, water pump, thermostat, coolant hoses, expansion tank, and fan operation.
Exhaust System:
Details on exhaust manifold, catalytic converter, mufflers, and exhaust pipes, including emissions control components.
Brake System:
Complete coverage of front and rear disc brakes, ABS (Anti-lock Braking System), EBD (Electronic Brake-force Distribution), brake lines, master cylinder, and servo.
Steering System:
Information on power steering rack, pump, fluid, and steering column components.
Suspension System:
Detailed diagrams and procedures for front and rear suspension, including McPherson struts, control arms, springs, shock absorbers, and anti-roll bars.
Electrical System:
Extensive coverage of the entire electrical system, including battery, alternator, starter motor, lighting systems (headlights, taillights, interior), fuses, relays, and wiring diagrams.
Engine Control Unit ECU:
Diagnostic procedures, sensor functions, and actuator testing related to the engine control module.
Body And Chassis:
Structural information, body panel removal and installation, door mechanisms, glass, and sealing.
Climate Control:
HVAC system operation, refrigerant, compressor, evaporator, condenser, and controls.
Safety Systems:
Airbag systems (SRS), seat belt pre-tensioners, and associated sensors and control modules.
Maintenance:
Scheduled maintenance tasks such as oil changes, filter replacements, spark plug replacement, fluid checks and changes, belt inspections and replacements.
Troubleshooting:
Diagnostic flowcharts, symptom-based troubleshooting guides, and common problem identification for all major systems.
Repair:
Step-by-step instructions for component removal, installation, overhaul, and adjustment for virtually every part of the vehicle.
Diagnostics:
Detailed diagnostic procedures, including OBD-II (On-Board Diagnostics) scan tool usage, sensor data interpretation, and fault code analysis.
Specifications And Tolerances:
Precise torque specifications, measurement tolerances, clearances, and alignment data for critical components.
Wiring Diagrams:
Comprehensive, high-resolution wiring schematics for all electrical systems, including power distribution, grounds, and component connections.
Depth:
Comprehensive, from basic user maintenance to complex mechanical and electrical component overhauls and diagnostics.
Diagnostic Tools Required:
Details on specialized Mercedes-Benz diagnostic tools (e.g., STAR Diagnosis/XENTRY) and generic OBD-II scanners, along with their usage.
Special Tools:
Identification and usage instructions for any specialized tools required for specific repair procedures.
Engine Code:
M166.971 (for A210 Evolution)
Engine Type:
Inline 4-cylinder, naturally aspirated
Displacement:
2.1 liters (2085 cc)
Bore X Stroke:
83.0 mm x 96.0 mm
Horsepower:
140 PS (138 hp; 103 kW) at 5250 rpm
Torque:
205 Nm (151 lb-ft) at 3000 rpm
Redline:
6300 rpm (approx.)
Fuel Injection:
Electronic Multi-Point Fuel Injection (MPI), Bosch Motronic ME 2.8 (typical)
Fuel Type:
Unleaded gasoline (Octane rating 95 RON recommended)
Ignition System:
Distributorless Ignition System (DIS) with individual coil-on-plug or coil packs.
Emission Control:
Sequential multi-point injection, secondary air injection (on some variants), closed-loop feedback system with oxygen sensors, catalytic converter.
Oil Change Interval:
Typically every 15,000 km (9,300 miles) or 12 months, whichever comes first (flexible service system - ASSYST).
Air Filter Replacement:
Every 45,000 km (28,000 miles) or 36 months.
Cabin Filter Replacement:
Every 30,000 km (18,600 miles) or 24 months.
Spark Plug Replacement:
Every 60,000 km (37,000 miles) or 48 months (using specified iridium spark plugs).
Brake Fluid Change:
Every 2 years, regardless of mileage.
Coolant Change:
Every 5 years or 100,000 km (62,000 miles).
Engine Oil:
MB-Approval 229.1 or 229.3 (e.g., 0W-30, 5W-30, 5W-40 synthetic).
Engine Oil Capacity:
Approx. 5.5 liters (with filter change).
Coolant:
Mercedes-Benz specification approved coolant (e.g., G48 concentrate mixed 1:1 with distilled water).
Power Steering Fluid:
MB-Approval 236.3 (e.g., hydraulic fluid/ATF type Dexron II/III).
Common Problems:
Potential for premature wear of rear axle bushings, thermostat housing leaks, minor electrical gremlins (especially related to early CAN bus implementations), ignition coil failures, and suspension component wear.
Corrosion:
Can be susceptible to rust in common areas like wheel arches and sill panels, particularly in regions with harsh weather conditions.
