The Jaguar XJS, produced from 1975 to 1996, is a distinguished luxury grand tourer celebrated for its powerful engine options, including the 5.3L V12, 6.0L V12, and 4.0L inline-six, as well as its elegant design. This vehicle, often recognized for its opulent interiors and refined suspension, competed in the high-end GT market against European counterparts like Mercedes-Benz and BMW. The XJS, with its emphasis on performance and craftsmanship, represented a significant offering from Jaguar's legacy of producing exceptional sports cars and grand tourers.

This comprehensive workshop manual supplement covers Jaguar XJS vehicles within the VIN range 179737 to 188104, detailing maintenance and repair procedures for the 4.0 Litre, 5.3 Litre, and 6.0 Litre engine variants. It provides in-depth guidance on engine mechanicals, fuel injection, transmissions, drivetrain, suspension, brakes, steering, and the electrical system. The manual includes routine maintenance tasks, troubleshooting diagnostics, and detailed repair instructions for all major systems, serving as an essential resource for owners and technicians to ensure the optimal performance and longevity of their Jaguar XJS.