🏷️ Basic Information Identification Make: Citroën Model: C4 Picasso Year: 2009 Generation Generation Designation: First Generation (2006–2013) Codes Chassis Code: UD 👋 Introduction Market Position Target Audience: DIY mechanics, independent repair shops, and Citroën owners seeking in-depth vehicle knowledge Value Proposition: Provides professional-grade repair information, reducing reliance on dealerships and saving on labor costs. Competitive Analysis Competitors: Generic Haynes/Chilton manuals, fragmented online forums, dealership service departments. Key Features Authenticity: Exact manual used by dealership technicians; vehicle-specific, not generic. Usability: Single, easy-to-use PDF; no need to flip through multiple books; printable pages for workshop use. 📋 Manual Details Coverage Areas Primary Focus: Vehicle-specific service, maintenance, diagnosis, and repair Scope: All models and repairs A-Z Page Count Estimated Pages: Extensive (not specified, but implied comprehensive by scope) Manual Type Type: Factory-level Service & Repair Manual Language Language: English Format Format: PDF File Requirements: Adobe PDF Reader, Winzip (or equivalent archive utility) 📖 Manual Coverage Systems Covered Mechanical: Engine, Transmission (Automatic/Manual), Drivetrain (Propeller Shaft, Drive Shaft, Differential, Axle), Suspension, Steering, Brakes (Control, Parking), Wheels & Tires Electrical: Ignition, Starting, Charging, Lighting, Multiplex/CAN Communication, Wiring Schematics, Meter/Audio/Visual, Horn, Engine Immobilizer, Cruise Control Engine Management: Engine Control System, Fuel Service, Emission Control, Intake, Exhaust, Cooling, Lube Comfort And Convenience: Air Conditioning, Supplemental Restraint System (SRS), Seat Belts, Wiper & Washer, Door Locks, Windshield/Glass/Mirror, Seats, Engine Hood/Door, Exterior/Interior Trim Procedures Included Maintenance: Scheduled maintenance, fluid changes, filter replacements, inspections Diagnostics: Troubleshooting guides, fault code interpretation, diagnostic procedures Repair: Step-by-step repair instructions for all major vehicle systems Technical Depth Depth: Factory-level detail, including complete rebuild procedures and technical specifications Documentation Elements: Step-by-step instructions, diagrams, illustrations, wiring schematics, specifications 📊 Manual Specifications File Format File Type: PDF Searchability: Likely searchable text within PDF Print Quality Printable: Yes, all pages are printable Image Scaling: Images can be blown up and printed enlarged Binding Type Binding: Digital (PDF) – No physical binding Paper Type Paper Type: Not applicable (digital format) ⚙️ Engine Specifications Primary Engine Engine Options 2009: Likely includes 1.6L (VTi/THP), 1.8L, and 2.0L petrol engines; 1.6L HDi, 1.6L HDi (DPF), 2.0L HDi diesel engines (specific engine codes would be detailed in the manual). Performance Typical Performance Ranges: Petrol: ~120-155 hp; Diesel: ~109-138 hp (specific figures depend on engine variant). Fuel System Fuel Delivery: Electronic Fuel Injection (MPI/GDI for petrol, Common Rail Diesel Injection for diesel). Lubrication Oil Type Recommendation: Specific to engine variant; likely synthetic oils meeting PSA (Peugeot-Citroën Automobiles) specifications (e.g., PSA B71 2290 for diesel, PSA B71 2312 for petrol). Cooling Coolant Type: Ethylene glycol-based antifreeze, typically purple or blue, meeting PSA specifications. 🔧 Transmission Standard Transmission Options: Likely includes 5-speed or 6-speed Manual Transmissions and 4-speed or 6-speed Automatic Transmissions (e.g., AL4 automatic, ETG6 automated manual). Optional Optional Transmission: 6-speed Automated Manual Transmission (EGS/ETG) was common on certain variants. Features Transmission Fluid: Specific ATF for automatic transmissions and gear oil for manual transmissions, with distinct PSA specifications and capacities detailed in the manual. 📐 Dimensions Exterior Length: Approx. 4597 mm (Long wheelbase Grand C4 Picasso is longer) Width: Approx. 1830 mm (excluding mirrors) Height: Approx. 1650 mm Cargo Luggage Capacity: Varies with seat configuration, typically around 575-670 liters (standard C4 Picasso) or 775 liters (Grand C4 Picasso) with rear seats in place. Weights Curb Weight: Varies by engine and transmission, typically ranging from 1450 kg to 1650 kg. 🛡️ Safety Features Ratings Euro Ncap Rating: 5 Stars (for the 2006 model generation) Active Features Active Safety: Anti-lock Braking System (ABS), Electronic Brake-force Distribution (EBD), Emergency Brake Assist (EBA), Electronic Stability Program (ESP) with traction control. Passive Features Passive Safety: Multiple airbags (front, side, curtain), reinforced body structure, active front head restraints, seatbelt pretensioners and load limiters. 💡 Technology Features Infotainment Infotainment System: Integrated audio system with CD player, radio, and potentially MP3 compatibility. Optional features may include Bluetooth connectivity, satellite navigation (GPS). Driver Assistance Driver Assistance Features: Cruise control with speed limiter, rear parking sensors (optional), automatic wipers and headlights (optional). Connectivity Connectivity Options: Optional Bluetooth hands-free system, USB and AUX inputs for audio devices. 🔧 Maintenance Service Intervals Oil Change Interval: Typically 20,000 km (12,500 miles) or 2 years, whichever comes first (with specific details in the manual based on engine and driving conditions). Timing Belt Replacement: For petrol engines with timing belts, intervals are typically around 100,000-120,000 km or 6-7 years. Diesel HDi engines often use timing chains or have specific belt replacement intervals. Fluid Specifications Brake Fluid Type: DOT 4 or DOT 4 Plus, meeting PSA specifications. Power Steering Fluid: Specific hydraulic fluid, likely a PSA-approved type, detailed in the manual. Known Issues Common Wear Items: Front suspension components (ball joints, drop links), certain electrical sensors, exhaust gas recirculation (EGR) valve on diesel engines, automatic transmission solenoids (AL4). Maintenance Focus Areas: Regular checks of fluid levels, brake pad wear, tire pressure, and...