🏷️ Basic Information Identification Make: Mercedes-Benz Model: A-Class Codes Chassis Code: W168 👋 Introduction Market Position Segment: Compact Hatchback Usp: Pioneering 'sandwich' floor construction for enhanced safety and interior space efficiency. Competitive Analysis Rivals: Volkswagen Golf, Ford Focus, Opel Astra, Renault Mégane Key Features Design Philosophy: Compact exterior dimensions with a surprisingly spacious and versatile interior, emphasizing safety and fuel efficiency. 📋 Manual Details Coverage Areas Model Years: 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004 Engine Variants Covered: A140, A160, A160 CDI, A170 CDI, A190, A210 Page Count Estimated Pages: Over 2000 (typical for comprehensive WSM) Manual Type Type: Workshop Service Manual (WSM) Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Powertrain: Engine Mechanical (all variants), Fuel System, Ignition System, Exhaust System, Engine Control Module (ECM) diagnostics and repair Transmission: Manual Transmission (5-speed), Automatic Transmission (Autotronic 7-speed sequential - where applicable), clutch, drivetrain components Chassis: Suspension (front MacPherson strut, rear semi-independent torsion beam), Steering System (power steering), Brakes (ABS, EBD, drum/disc configurations) Electrical: Body Control Module (BCM), Lighting Systems (headlights, taillights, interior), Instrument Cluster, Power Windows, Central Locking, Wiper/Washer System, Audio System, Battery, Charging System, Starter Motor Body And Trim: Exterior panels, doors, hood, trunk, interior trim, seats, airbags, climate control (HVAC), heating, ventilation, air conditioning (A/C) Procedures Included Maintenance: Scheduled maintenance (oil changes, filter replacements, spark plugs, coolant flushes), brake pad/rotor replacement, fluid level checks and top-offs Diagnostics And Troubleshooting: Fault code reading and interpretation (OBD-II), electrical system diagnostics, drivability issues, component testing procedures Repair And Overhaul: Engine overhaul, transmission repair, suspension component replacement, brake system bleeding and repair, body panel repair and replacement, electrical component replacement Technical Specifications: Torque specifications for all fasteners, diagnostic parameters, component clearances, wiring diagrams, exploded views Technical Depth Depth: Comprehensive, covering routine maintenance to major component overhaul and electrical system troubleshooting. Includes diagnostic flowcharts and component testing. 📊 Manual Specifications File Format Format: PDF Searchability: Text-searchable Print Quality Quality: High-resolution, clear diagrams and text Binding Type Binding: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine A140 Engine: 1.4L M166 inline-4 petrol A160 Engine: 1.6L M166 inline-4 petrol A160Cdi Engine: 1.7L OM668 inline-4 turbodiesel A170Cdi Engine: 1.7L OM668 inline-4 turbodiesel A190 Engine: 1.9L M166 inline-4 petrol A210 Engine: 2.1L M166 inline-4 petrol Performance A140 Power: 82 hp @ 5000 rpm A160 Power: 102 hp @ 5500 rpm A160Cdi Power: 75 hp @ 4200 rpm A170Cdi Power: 95 hp @ 4200 rpm A190 Power: 125 hp @ 5500 rpm A210 Power: 140 hp @ 5500 rpm A160Cdi Torque: 160 Nm @ 1800 rpm A170Cdi Torque: 180 Nm @ 1750 rpm Fuel System Petrol Injection: Electronic Fuel Injection (EFI) - Bosch Motronic Diesel Injection: Common Rail Direct Injection (CDI) Engine Codes Petrol Engine Family: M166 Diesel Engine Family: OM668 🔧 Transmission Standard Standard Transmission: 5-speed Manual Optional Optional Transmission: Autotronic 7-speed Sequential Automated Manual Transmission (AMT) Features Autotronic Details: Clutchless operation, driver-selectable 'Comfort' and 'Sport' modes. 📐 Dimensions Exterior Length: Approx. 3626 mm (142.8 in) Width: Approx. 1719 mm (67.7 in) Height: Approx. 1593 mm (62.7 in) Interior Seating Capacity: 5 Cabin Design: Sandwich floor construction allows for a higher seating position and more interior volume for its footprint. Cargo Cargo Volume Seats Up: Approx. 390 Liters (13.8 cu ft) Weights Curb Weight: Approx. 1150 kg - 1300 kg (depending on variant) 🛡️ Safety Features Ratings Euro Ncap Rating: 4 Stars (for early models, later improved) Active Features ABS: Standard Anti-lock Braking System Esp: Optional Electronic Stability Program (ESP) available on some models Passive Features Airbags: Front airbags, optional side airbags and window airbags Crash Structure: Reinforced safety cell with crumple zones, designed around the 'sandwich' floor concept. 💡 Technology Features Infotainment Audio Options: Various factory radio options, CD players, some models with optional navigation systems. Driver Assistance Availability: Optional ESP, parking sensors (rear), cruise control. Connectivity Early Features: Limited to basic connectivity options; no Bluetooth or advanced smartphone integration from the factory. 🔧 Maintenance Service Intervals Oil Change Petrol: Every 15,000 km or 1 year, whichever comes first (using synthetic oil) Oil Change Diesel: Every 10,000 km or 1 year, whichever comes first (using synthetic diesel oil) Air Filter Replacement: Every 30,000 km or 2 years Fuel Filter Replacement Diesel: Every 40,000 km Fluid Specifications Engine Oil Petrol: MB 229.5 (e.g., Mobil 1 0W-40, Castrol Edge 0W-40) Engine Oil Diesel: MB 229.5 or MB 229.51 (e.g., Mobil 1 ESP Formula 5W-30, Shell Helix Ultra Diesel 5W-40) Coolant: MB 325.0 (Antifreeze/Coolant) Brake Fluid: DOT 4 Transmission Fluid Manual: MB 235.10 (e.g., Fuchs Titan Sintopoid FE 75W-80) Transmission Fluid Autotronic: MB 236.12 (e.g., Fuchs Titan ATF 4134) Known Issues Common Problems Petrol: Coil pack failure, MAF sensor issues, EGR valve issues (later models), catalytic converter problems. Common Problems Diesel: Glow plug issues, injector problems (OM668),...