This comprehensive 2005 Audi A2 Service and Repair Manual is your complete guide to maintaining, servicing, diagnosing, and repairing your vehicle. It provides detailed, step-by-step instructions, diagrams, illustrations, wiring schematics, and specifications covering all models and repairs. This manual is identical to what technicians use at dealerships, ensuring you have the most accurate and up-to-date information.

The manual's content is organized for easy navigation, covering everything from basic maintenance to complex repairs. You'll find sections on:

• Engine:

Comprehensive information on engine components, operation, troubleshooting, and repair procedures.

Control Systems:

Guidance on electronic control systems, including engine management, transmission, and other critical systems.

Mechanical:

Detailed instructions on mechanical components, such as the transmission, drive shafts, suspension, brakes, and steering.

Fuel Service Specifications:

Accurate specifications for fuel systems, including fuel lines, injectors, and fuel pumps.

Emission Control:

Information on emission control systems, meeting environmental regulations.

Intake Exhaust Cooling:

Understanding and maintaining your vehicle's intake and exhaust systems.

Lube:

Proper lubrication procedures for all engine and drivetrain components.

Ignition Starting Charging:

Detailed information on ignition, starting, and charging systems.

Auto Transmission Clutch:

Comprehensive guidance on automatic transmission and clutch systems.

Manual Transmission:

Repair and maintenance details for your vehicle's manual transmission.

Transfer Propeller Shaft:

Troubleshooting and repair information for the transfer case and propeller shaft.

Drive Shaft:

Guidance on maintaining and repairing drive shafts.

Differential:

Detailed information on differential systems, including repair procedures.

Axle Suspension:

Complete information on axle and suspension systems, including alignment specifications.

Tire & Wheel:

Recommendations and specifications for tires and wheels.

Brake Control:

Understanding and maintaining brake control systems.

Brake:

Comprehensive information for repairing and maintaining all braking systems.

Parking Brake:

Guidance on parking brake systems.

Steering Column:

Detailed information on steering column components and repair procedures.

Power Steering:

Understanding and maintaining power steering systems.

Air Condition:

Complete information on air conditioning systems, including refrigerant charging and repair procedures.

Suppl Restraint System:

Information on safety features like airbags and seatbelts.

Seat Belt:

Detailed instructions on seatbelt systems, including repair and replacement.

Engine Immobilizer:

Troubleshooting and repair information for engine immobilizer systems.

Cruise Control:

Understanding and maintaining cruise control systems.

Wiper & Washer:

Repair and maintenance details for windshield wipers and washer systems.

Door Lock:

Information on door locking systems, including troubleshooting and repair procedures.

Meter Audio/Visual:

Understanding and repairing instrument panels, audio systems, and visual displays.

Horn:

Information on horn systems, including troubleshooting and repair procedures.

Windshield/Glass Mirror:

Repair and replacement information for windshields, glass, and mirrors.

Instrument Panel:

Detailed information on the instrument panel, including gauges and controls.

Seat:

Guidance on seat systems, including adjustment and repair.

Engine Hood/ Door:

Repair and maintenance details for the engine hood and doors.

Exterior & Interior:

Information on exterior and interior components, including body panels, trim, and upholstery.

Electrical:

Comprehensive information on electrical systems, including wiring diagrams and troubleshooting procedures.

Multiplex/Can Communication:

Guidance on multiplex and CAN communication systems, critical for modern vehicles.

This manual is your invaluable resource for all aspects of your Audi A2. It provides the confidence to tackle repairs yourself, saving you money on expensive shop visits.

The 2005 Audi A2 is a compact hatchback that revolutionized the automotive landscape with its innovative design and focus on efficiency. It was the first car in the world to feature a full aluminum body, a technology that significantly reduced weight and improved fuel economy. This lightweight design, combined with its aerodynamic shape and a range of frugal diesel and petrol engines, made the A2 a pioneer in the field of sustainable transportation. The A2 offered a unique blend of practicality and style, with a spacious interior featuring innovative storage solutions and a high level of comfort for its compact size. Behind the wheel, the A2 impressed with its nimble handling and responsive performance, making it a joy to drive in both urban and rural environments.

Despite its innovative features, the Audi A2 struggled to capture a large market share. Its high manufacturing costs, coupled with a limited engine range and lack of a diesel variant in some markets, hindered its commercial success. However, the A2 remains a testament to Audi's commitment to technological innovation and forward-thinking design. Its lightweight construction and fuel-efficient engine options were groundbreaking for their time, paving the way for future generations of compact vehicles that prioritize sustainability and efficiency. The A2's impact on the automotive industry is undeniable, showcasing Audi's ability to push boundaries and challenge conventional designs, making it a pioneering model in the history of compact cars.