This comprehensive repair manual provides detailed information for the 1999 Audi A4, covering a wide range of topics essential for maintenance, repair, and troubleshooting. The manual includes in-depth guidance on general information, routine maintenance procedures, engine removal and installation, fuel system components, lubrication and cooling systems, engine specifications, transmission, drive chain and sprockets, steering system, shocks, bodywork, intake and exhaust systems, electrical system, and advanced troubleshooting techniques. With its extensive coverage, this manual empowers you to confidently perform repairs, identify parts, and execute routine maintenance on your vehicle.

The 1999 Audi A4, a compact executive car, marked a significant departure from its predecessor, the Audi 80. This generation introduced a modern and sleek design language, incorporating a more aerodynamic profile and a refined interior. Powered by a range of gasoline and diesel engines, the A4 offered a balanced combination of performance and efficiency. The 1.6, 1.8, and 2.8-liter gasoline engines provided a smooth and responsive driving experience, while the 1.9-liter TDI diesel engine offered impressive fuel economy. The A4's suspension system, featuring an independent multi-link setup at the front and a semi-independent torsion beam at the rear, delivered a comfortable and composed ride. Additionally, the introduction of quattro all-wheel drive, available on select models, enhanced traction and handling in challenging conditions.

The 1999 A4's interior was a testament to Audi's commitment to quality and craftsmanship. The cabin boasted high-quality materials, ergonomic design, and a well-equipped dashboard with intuitive controls. Features such as air conditioning, power windows, and an optional sunroof contributed to a comfortable and convenient driving experience. The introduction of a new generation of airbags and anti-lock braking systems (ABS) further enhanced safety. The A4's popularity was fueled by its combination of luxury, performance, and practicality, making it a compelling option in the fiercely competitive compact executive car segment. The 1999 Audi A4, with its distinctive design, advanced engineering, and comprehensive features, solidified Audi's position as a leader in the automotive industry.