Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2020 Audi A3 Premium PlusFACTORY OEM SERVICE PROCEDURE
External Pages
These are pages that do not belong to the exact selected vehicle (2020 Audi A3 Premium), but are still accessible from a link in your vehicle's manual. Be very cautious using repair info from here because these pages may not apply to your vehicle.
- Different car
- Section 1 (Maintenance, Diagnosis (Fluid Capacity Tables - 2019))
- Section 2 (Maintenance, Diagnosis (Fluid Capacity Tables - 2018))
- Section 3 (Maintenance, Diagnosis (My 2019 AUDI Maintenance Schedule))
- Section 4 (Maintenance, Diagnosis (My 2018 AUDI Maintenance Schedule))
- Section 5 (Wheels, Tires, Wheel Alignment (Wheel And Tire Guide) [Convertible] (2 Of 3))
- Section 6 (Wheels, Tires And Wheel Alignment (Wheel And Tire Guide General Information) [Convertible])
- Section 7 (Generic Scan Tool [CZRA] - Engine DTC Tables (Engine Control Module --, 2018 My))
Factory Service Tools
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.