Vehicle Segment:
        
        
            Large Family Car / Executive Car
        
     
    
        
            Target Audience:
        
        
            Buyers seeking comfort, refinement, and advanced technology (for its time)
        
     
    
    
        
            Competitors:
        
        
            Ford Mondeo, Volkswagen Passat, Peugeot 407, Renault Laguna
        
     
    
    
        
            Unique Selling Points:
        
        
            Hydractive 3 suspension, distinctive styling, spacious interior, focus on comfort
        
     
    
    
        
            Benefit To Owner:
        
        
            Enables DIY maintenance and repairs, cost savings, better understanding of vehicle systems
        
     
    
        
            Professional Utility:
        
        
            Serves as a primary reference for independent workshops and experienced mechanics
        
     
 
    
    
    
        
            Manual Scope:
        
        
            Complete factory service and repair
        
     
    
        
            Applicable Models:
        
        
            All Citroën C5 2.0 16V HDi 2005 models, all trim levels, all transmission types
        
     
    
    
        
            Page Count:
        
        
            Not specified, but implied to be comprehensive
        
     
    
    
        
            Type:
        
        
            Service Repair Workshop Manual
        
     
    
    
    
    
 
    
    
    
        
            Engine:
        
        
            Complete engine overhaul, fuel system, lubrication, cooling, ignition (indirect for diesel), emission control
        
     
    
        
            Fuel System:
        
        
            High-pressure common rail, injectors, fuel pump, filter, throttle body
        
     
    
        
            Cooling Lubrication:
        
        
            Radiator, coolant pump, thermostat, oil pump, oil filter, oil cooler
        
     
    
        
            Electrical System:
        
        
            Battery, charging system, starter, lighting, accessories, ECUs, sensors
        
     
    
        
            Chassis:
        
        
            Suspension (Hydractive 3), steering, brakes (ABS, ESP), wheel alignment
        
     
    
        
            Bodywork:
        
        
            Body panels, doors, interior trim, glass, seals
        
     
    
    
        
            Maintenance:
        
        
            Periodic maintenance checks, fluid changes, filter replacements, belt inspections
        
     
    
        
            Repair:
        
        
            Step-by-step repair instructions for all major components, including complete disassembly
        
     
    
        
            Troubleshooting:
        
        
            Diagnostic procedures, fault codes, common issues and their solutions
        
     
    
        
            Diagnostics:
        
        
            Component testing, sensor readings, ECU diagnostics
        
     
    
    
        
            Depth:
        
        
            Comprehensive, from basic maintenance to full rebuilds and advanced diagnostics
        
     
    
        
            Diagrams Illustrations:
        
        
            High-quality diagrams, exploded views, and detailed illustrations
        
     
 
    
    
    
        
            Engine Type:
        
        
            Inline 4-cylinder Turbocharged Diesel
        
     
    
        
            Displacement:
        
        
            1997 cc (2.0 Liters)
        
     
    
        
            Bore X Stroke:
        
        
            85 mm x 88 mm
        
     
    
    
        
            Power Output:
        
        
            136 PS (134 hp; 100 kW) at 4000 rpm
        
     
    
        
            Torque Output:
        
        
            320 Nm (236 lb-ft) at 2000 rpm
        
     
    
    
    
        
            Injection System:
        
        
            Bosch Common Rail (CR)
        
     
    
        
            Emission Standard:
        
        
            Euro 3 (likely, can vary by market)
        
     
    
    
        
            Cooling System Type:
        
        
            Water-cooled, pressurized
        
     
    
        
            Lubrication System Type:
        
        
            Forced lubrication with wet sump
        
     
 
    
    
    
        
            Length:
        
        
            approx. 4802 mm (189.1 in)
        
     
    
        
            Width:
        
        
            approx. 1777 mm (70.0 in)
        
     
    
        
            Height:
        
        
            approx. 1465 mm (57.7 in)
        
     
    
        
            Wheelbase:
        
        
            approx. 2750 mm (108.3 in)
        
     
    
    
        
            Curb Weight:
        
        
            approx. 1550 kg (3417 lbs) for manual transmission
        
     
 
    
    
    
        
            Euroncap Rating:
        
        
            5 Stars (for the first generation, specific data for 2005 model should be verified)
        
     
    
    
    
        
            Esp:
        
        
            Likely standard or optional, depending on trim and market
        
     
    
    
    
        
            Airbags:
        
        
            Front, side, and curtain airbags
        
     
    
        
            Seatbelts:
        
        
            Pretensioning seatbelts with load limiters
        
     
 
    
    
    
        
            Oil Change Interval:
        
        
            Typically 20,000 km (12,500 miles) or 2 years, whichever comes first (refer to manual for precise details)
        
     
    
        
            Air Filter Replacement:
        
        
            Every 40,000 km (25,000 miles) or as needed
        
     
    
        
            Fuel Filter Replacement:
        
        
            Typically 40,000 km to 60,000 km (25,000 to 37,000 miles)
        
     
    
        
            Timing Belt Replacement:
        
        
            For the DW10 engine, a timing belt replacement is crucial, typically around 120,000 km (75,000 miles) or 5 years. The manual will detail the exact procedure and interval.
        
     
    
    
        
            Engine Oil Specification:
        
        
            ACEA A3/B4 or C3, viscosity grade SAE 5W-40 or 10W-40 (refer to manual for exact specification and capacity)
        
     
    
        
            Coolant Specification:
        
        
            Citroën Total Fluide GLACE (Antifreeze/Coolant), typically blue (refer to manual for type and capacity)
        
     
    
        
            Brake Fluid Specification:
        
        
            DOT 4
        
     
    
        
            Transmission Fluid Manual:
        
        
            GL-4 or GL-5 specification, viscosity grade SAE 75W-80 or 75W-90 (refer to manual for specific type and capacity)
        
     
    
        
            Transmission Fluid Automatic:
        
        
            LT 71141 or equivalent (refer to manual for specific type and capacity)
        
     
    
    
        
            Common Problems:
        
        
            DPF regeneration issues (if fitted), swirl flap actuator failure, Hydractive suspension sphere wear, water ingress into ECU connectors, EGR valve clogging
        
     
 
    
    
    
        
            Citroen Philosophy:
        
        
            Innovation, comfort, distinctive design
        
     
    
    
        
            C5 Generation:
        
        
            Second generation (X4), introduced in 2001, facelifted in 2004
        
     
    
        
            Technical Advancements:
        
        
            Hydractive 3 suspension, advanced aerodynamics, emphasis on noise reduction
        
     
    
    
        
            Manufacturing Location:
        
        
            Rennes-Talent, France