Service to Volkswagen owners is of top priority to Volkswagen and has always included the continuing development and introduction of new and expanded services. Whether you’re a professional or a do-it-yourself Volkswagen owner, this manual will help you understand, care for, and repair your Volkswagen. Features:• Covers Jetta models 2005–2006 based on the A5 platform. • Maintenance procedures: from oil changes to belt replacement. • Engine and cylinder head service, including timing belt replacement for 4-cylinder engines. • Removal and installation of Motronic (gasoline) and Diesel fuel injection system components, including Pumpe Düse (PD) Diesel. • Emission control tests, repairs and adjustments, including Exhaust Gas Recirculation and Secondary Air Injection system. • Drivetrain maintenance, troubleshooting, adjustment and repair, including clutch, gearshift linkage, and drive axles. • Suspension component replacement, including front struts, rear shocks, coil springs, wheel bearings and wheels. • Heating and air conditioning repair, including A/C component replacement on the Climatronic and Climatic systems. • Body adjustment and repairs, including front and rear doors, fenders, front radiator support and sunroof. • Wiring schematics with fuse/relay locations including an easy-to- use illustrated component locator section and 2006 Golf/GTI standard equipment wiring diagram • Volkswagen OBD II diagnostic trouble codes, SAE-defined OBD II P-codes, as well as basic scan tool operation. • Comprehensive Volkswagen factory tolerances, wear limits, adjustments, and tightening torques.