Target Audience:
Professional automotive technicians and experienced do-it-yourself (DIY) mechanics
Manual Advantage:
Official factory manual, offering in-depth, accurate information that may not be available in generic aftermarket manuals; instant download availability
Information Source:
Prepared by factory-trained technicians, providing step-by-step instructions and knowledge usually held by professionals
Usability:
Designed for both ease of use and technical accuracy, enabling informed maintenance and repair decisions
Coverage Scope:
Complete Factory Service & Repair Manual
Estimated Page Count:
Hundreds of pages (exact count not specified, but implies comprehensive depth)
Type:
Workshop Service Repair Manual
Delivery Method:
Instant Download
Software Requirements:
Adobe PDF Reader, WinZip
Operating System Compatibility:
All Versions of Windows & Mac
Engine:
Engine mechanical, lubrication, cooling, fuel, ignition, emissions, engine management systems (ECU diagnosis and programming)
Transmission:
Manual and Automatic Transmission (including diagnosis, repair, fluid specifications)
Drivetrain:
Front-wheel drive system, driveshafts, CV joints, differential
Suspension:
Front and rear suspension components, steering system, wheel alignment specifications
Brakes:
Hydraulic brake system, ABS, EBD, brake pad/disc replacement, caliper repair, bleeding procedures
Electrical:
Battery, charging system, starter motor, lighting, wipers, horn, power windows, central locking, fuses, relays, wiring diagrams
Body:
Body panels, doors, hood, trunk, bumpers, interior trim, glass, locks, hinges
HVAC:
Heating, Ventilation, and Air Conditioning (HVAC) system operation, diagnosis, and component replacement
Safety Systems:
Airbag system diagnosis and replacement, seat belt mechanisms
Diagnosis:
On-Board Diagnostics (OBD-II) troubleshooting and fault code interpretation
Maintenance:
Scheduled maintenance (oil changes, filter replacements, fluid checks), brake servicing, tire rotation
Repair:
Step-by-step repair instructions for all major vehicle systems, including component removal, overhaul, and reinstallation
Troubleshooting:
Diagnostic procedures for identifying and resolving common and complex vehicle issues
Disassembly Assembly:
Detailed instructions for disassembling and reassembling all major components and sub-assemblies
Cleaning:
Procedures for cleaning specific components as part of maintenance or repair
Installation:
Instructions for installing new or replacement parts
Adjustments:
Procedures for adjusting various systems (e.g., clutch, handbrake)
Depth:
Comprehensive, covering from basic maintenance to complex engine and transmission rebuilds; suitable for professional technicians and advanced DIYers
File Type:
PDF (Portable Document Format)
Printability:
Fully printable, allowing users to print individual pages or the entire manual
Diagram Quality:
High-quality diagrams and illustrations
Text Readability:
Easy-to-read text sections
Binding:
Not applicable for digital download (analogous to a coil-bound or saddle-stitched manual when printed)
Paper Quality:
Not applicable for digital download (users may choose paper type when printing)
Zoom:
Yes (supports zooming in and out of pages and diagrams)
Engine Code Family:
Likely EW Series (e.g., EW10A)
Engine Type:
Inline 4-cylinder, naturally aspirated gasoline
Displacement:
Approximately 1997 cc (2.0 Liters)
Bore X Stroke:
Refer to manual for specific EW series dimensions (e.g., 85 mm x 88 mm for EW10A)
Horsepower:
Typically around 138-143 PS (136-141 hp) for EW10A variants
Torque:
Typically around 190-200 Nm (140-148 lb-ft) for EW10A variants
Fuel Delivery:
Multi-point fuel injection (MPI)
Fuel Type:
Unleaded Gasoline (Petrol)
Emission Control:
Euro IV compliant (likely)
Transmission Type Std:
5-speed Manual Transmission (e.g., BE4/BE4R)
Transmission Type Opt:
4-speed Automatic Transmission (e.g., AL4/DP0)
Clutch:
Hydraulically operated dry single-plate clutch (for manual)
Transmission Fluid Manual:
Refer to manual for specific SAE viscosity grade (e.g., SAE 75W-80 GL-4)
Transmission Fluid Automatic:
Refer to manual for specific LT 71141 specification or equivalent
Euro Ncap Rating:
5 Stars (achieved for the C4, likely for the 2005 model year)
ABS:
Standard Anti-lock Braking System
Ebd:
Electronic Brakeforce Distribution
Esp:
Electronic Stability Program (often optional or standard on higher trims)
Airbags:
Multiple airbags (front, side, curtain) as standard or optional
Seatbelts:
Pre-tensioning seatbelts with force limiters
Infotainment System:
Early generation infotainment systems with CD player, radio, and potentially MP3 compatibility. Some models might have navigation options.
Adaptive Cruise Control:
Potentially available as an option on higher trim levels.
Parking Sensors:
Rear parking sensors were often an option.
Bluetooth:
May be available as an option or aftermarket addition; native Bluetooth was less common as standard in 2005.
Oil Change Interval:
Typically 15,000 km (9,300 miles) or 1 year, whichever comes first (refer to manual for specific conditions and engine oil type).
Timing Belt Replacement:
Refer to manual for specific interval (often around 100,000-120,000 km or 5-6 years for EW engines, includes water pump).
Engine Oil Specification:
Refer to manual for exact specification, likely PSA B71 2294 or 9736.22 (e.g., 0W-30, 5W-30, 5W-40 synthetic oil depending on climate and usage).
Coolant Specification:
Ethylene glycol based antifreeze, meeting PSA S71-2000 standard (typically purple or blue color).
Brake Fluid Specification:
DOT 4
Common Issues Engine:
Potential for oil leaks from seals, ignition coil failures, lambda sensor issues. EW10A can be robust but requires diligent maintenance.
Common Issues Transmission:
Automatic transmission (AL4/DP0) can experience torque converter shudder, solenoid issues, or fluid degradation if not maintained. Manual transmissions generally reliable but clutch wear is normal.
Common Issues Electrical:
Can include issues with ABS sensors, window regulators, and central locking actuators. Wiring loom issues can occur over time.
Citroen Heritage:
Citroën, a French manufacturer, has a long history of innovation in automotive design and technology, known for comfort and unique engineering solutions.
C4 Introduction:
The Citroën C4 was launched in 2004 as a replacement for the Citroën Xsara, marking a significant step in Citroën's design language and platform development (PSA PF2).
First Generation:
The 2005 model year falls within the first generation of the C4, which was produced from 2004 to 2010.
Manufacturing Location:
Primarily manufactured at PSA Peugeot Citroën's plants in France (e.g., Mulhouse).