Audi A4: Checking and Filling

 Refrigerant Circuit Pressures and Temperatures

General Information   Caution When performing work on refrigerant circuit, observe all generally applicable safety precautions and pressure container regulations. The pressures and temperatures in the refrigerant circuit depend on the current operating conditions (such as engine RPM, cool

 Axle Alignment Information

Wheel alignment must only performed using VW/Audi-approved alignment equipment. Each time wheels are aligned, both front and rear wheels must be aligned. Otherwise, the correct driving handling of the vehicle cannot be ensured.   Note Axle alignment should not be performed until the vehic