20K, 40K, 60K ,80K,100K Inspections Timing Belts for all models Factory Scheduled Maintenance: Oil Changes for your engine All Audi Fluid Changes All recommended Periodic Maintenance Pre- and Post- Purchase Checkup:: Visual Check List for Audi used cars Air Conditioning: Complete Audi Air Conditioning Diagnostic Service including Electrical and Mechanical repair Oil Leaks: Common sources…