This comprehensive Audi Cabriolet 1992 (B4-8G) Service and Repair Manual provides you with all the information you need to maintain, service, diagnose, and repair your vehicle. It includes detailed instructions, diagrams, illustrations, wiring schematics, and specifications. This manual is the same one used by technicians at Audi dealerships.

You will find everything you need to know about your Audi Cabriolet, from basic maintenance to complex repairs. The manual covers a wide range of topics, including:

* **Maintenance:** Routine maintenance procedures such as oil changes, filter replacements, and fluid checks.
* **Engine:** Diagnosis and repair of engine components, including the cylinder head, valves, pistons, and crankshaft.
* **Control System:** Understanding and troubleshooting the engine control system, including fuel injection, ignition, and emissions control.
* **Mechanical:** Diagnosis and repair of mechanical components, such as the transmission, axles, suspension, brakes, and steering.
* **Fuel Service Specifications:** Detailed specifications for fuel systems, including fuel injectors, fuel lines, and fuel pumps.
* **Emission Control:** Diagnosis and repair of emission control systems, including catalytic converters, oxygen sensors, and evaporative emissions systems.
* **Intake Exhaust Cooling:** Diagnosis and repair of cooling system components, including the radiator, water pump, thermostat, and hoses.
* **Lube:** Specifications for lubricants and fluids used in your vehicle.
* **Ignition Starting Charging:** Diagnosis and repair of ignition, starting, and charging systems.
* **Auto Transmission Clutch:** Diagnosis and repair of automatic transmissions, including clutches, torque converters, and gearboxes.
* **Manual Transmission:** Diagnosis and repair of manual transmissions, including clutches, gearboxes, and shift linkages.
* **Transfer Propeller Shaft:** Diagnosis and repair of the transfer case and propeller shaft.
* **Drive Shaft:** Diagnosis and repair of drive shafts.
* **Differential:** Diagnosis and repair of differentials, including limited-slip differentials.
* **Axle Suspension:** Diagnosis and repair of axles and suspension components, including shocks, struts, springs, and control arms.
* **Tire & Wheel:** Specifications for tires and wheels, as well as information on tire rotation and balancing.
* **Brake Control:** Diagnosis and repair of brake control systems, including ABS and traction control.
* **Brake:** Diagnosis and repair of brake components, including calipers, rotors, pads, and brake lines.
* **Parking Brake:** Diagnosis and repair of parking brakes.
* **Steering Column:** Diagnosis and repair of the steering column, including steering wheel, steering shaft, and steering gear.
* **Power Steering:** Diagnosis and repair of power steering systems, including the power steering pump and hydraulic lines.
* **Air Condition:** Diagnosis and repair of air conditioning systems, including the compressor, condenser, evaporator, and refrigerant lines.
* **Suppl Restraint System:** Diagnosis and repair of supplemental restraint systems, including airbags and seatbelts.
* **Seat Belt:** Diagnosis and repair of seatbelts.
* **Engine Immobilizer:** Understanding and troubleshooting the engine immobilizer system.
* **Cruise Control:** Diagnosis and repair of cruise control systems.
* **Wiper & Washer:** Diagnosis and repair of windshield wiper and washer systems.
* **Door Lock:** Diagnosis and repair of door locks and door latch mechanisms.
* **Meter Audio/Visual:** Diagnosis and repair of the instrument cluster and audio/visual systems.
* **Horn:** Diagnosis and repair of the horn.
* **Windshield/Glass Mirror:** Diagnosis and repair of the windshield, windows, and mirrors.
* **Instrument Panel:** Diagnosis and repair of the instrument panel, including gauges, controls, and displays.
* **Seat:** Diagnosis and repair of seats, including the seat frame, upholstery, and mechanisms.
* **Engine Hood/ Door:** Diagnosis and repair of the engine hood and doors, including hinges, latches, and seals.
* **Exterior & Interior:** Diagnosis and repair of exterior and interior components, including body panels, trim, and upholstery.
* **Electrical:** Diagnosis and repair of electrical systems, including wiring, fuses, relays, and sensors.
* **Multiplex/ Can Communication:** Understanding and troubleshooting multiplex and CAN communication systems.

This manual is an invaluable resource for any Audi Cabriolet owner who wants to save money on repairs and maintenance. With this manual, you can confidently diagnose and repair your vehicle.

The 1992 Audi Cabriolet (B4-8G) marked a significant step in the evolution of Audi's open-air offerings. This second generation of the Cabriolet built upon the success of its predecessor, boasting a more refined design with sharper lines and a more sophisticated overall aesthetic. It was a testament to Audi's commitment to both performance and luxury, offering a blend of exhilarating driving dynamics and comfortable cruising. Under the hood, the 1992 Cabriolet could be equipped with a range of powerful engines, including the iconic 2.0-liter 20V inline-four, which produced a respectable 136 horsepower. The 2.3-liter five-cylinder engine, developed for the legendary Audi Quattro, offered a more potent 140 horsepower. For those seeking even more power, a 2.8-liter V6 engine could be selected, delivering a smooth and robust 174 horsepower. The 1992 Cabriolet also featured a sophisticated independent suspension system, providing excellent handling and a comfortable ride, perfect for both spirited driving and long-distance journeys.

The 1992 Audi Cabriolet offered a compelling blend of classic roadster charm and modern engineering. Inside, the cabin was characterized by premium materials and meticulous attention to detail. The ergonomic design of the cockpit prioritized both driver comfort and functionality, with well-placed controls and comfortable seating. The Cabriolet's convertible top, operated by a hydraulic system, provided a seamless transition between open-air motoring and enclosed comfort. Whether cruising along coastal roads or navigating bustling city streets, the 1992 Audi Cabriolet embodied a distinct blend of elegance, performance, and practicality, making it a cherished classic among enthusiasts.