Audi Q3 Online Service & Repair Manuals | 2012 – 2024
The Audi Q3 is a benchmark for the premium compact SUV, blending luxury with a high-performance range of TFSI and TDI engines. Whether you are driving the original 8U generation or the modern F3 generation, the Q3 is a sophisticated machine that rewards regular maintenance.
These manuals are available exclusively in digital format, providing instant access to the precise technical data you need. Designed for the home mechanic, our digital guides allow you to tackle everything from a simple oil service on a 35 TFSI to maintenance on an RSQ3, all while viewing the instructions directly on your smartphone, tablet, or laptop in the garage.
Technical Coverage for the Audi Q3 Range
This manual covers two distinct generations of the Q3, including the high-performance RS models and the modern "45 TFSI e" plug-in hybrid:
1st Generation: Q3 (8U) 2012 – 2018
- Petrol Engines: Detailed data for the 1.4 TFSI (CHPB, CZDA, CZDB, CZEA) and 2.0 TFSI (CCZC, CPSA, CULB, CULC).
- Diesel Engines: Full maintenance procedures for the 2.0 TDI (CFFA, CFFB, CFGB, CFGC, CFGD, CUVB, CUVC, CUVD, CUWA, DFTA, DFTB, DFTC, DFUA).
- RSQ3 (8U): Specific coverage for the 2.5-litre five-cylinder (CTSA, CZGA, CZGB).
2nd Generation: Q3 (G2, F3) 2018 – 2024
- TFSI Petrol & Hybrid: Comprehensive guides for the 35 TFSI (DADA, DFYA, DPCA, DXDB), 40 TFSI (DKTC, DNNA), and the 45 TFSI (DKTA, DNPA). Includes the 45 TFSI e (DGEA+EBYA) electricity/petrol hybrid.
- TDI Diesel: Maintenance for the 35 TDI (DFGA, DTSA, DTSB) and the 40 TDI (DFHA, DTUA).
- RSQ3 (F3): Technical data for the modern 2.5-litre performance unit (DAZA, DNWA).
Why Use the Haynes Online Manual for Your Q3?
- Haldex & S tronic Service: Many Q3 models feature the Quattro system and S tronic gearbox. Our manual highlights the specific fluid change intervals (vital every 38,000 miles) to keep your drivetrain smooth.
- Interactive Fault Finder: Go beyond basic dashboard lights. Our digital fault finder helps you diagnose common Q3 issues, from electronic parking brake malfunctions to sensor failures.
- UK-Specific Maintenance: Includes details on UK MOT preparation, AdBlue system maintenance for diesel models, and DPF (Diesel Particulate Filter) care.
- Wiring Diagrams: Zoomable, high-resolution diagrams help you trace electrical faults in the MMI infotainment system, LED lighting, and the Audi Virtual Cockpit.
- Video Tutorials: Watch step-by-step videos of common jobs like brake pad replacement or oil changes before you pick up your spanners.
FAQ: Audi Q3 Maintenance Tips
Q: How often should I change the oil in my Q3?
A: Audi suggests a "Flexible Service" every 18,600 miles or 2 years. However, for UK drivers doing regular short trips, an "Interim Service" every 10,000 miles or 12 months is highly recommended to protect the engine.
Q: Does my engine have a timing belt or a chain?
A: This varies by engine. For example, the 2.0 TDI generally uses a belt that requires replacement every 5 years in the UK, while many TFSI engines use a chain. Our manual provides the specific check and replacement schedules for your exact engine code.
Q: How do I reset the service reminder light?
A: Once you have finished your service, the online manual provides the step-by-step procedure to reset the dash display using the MMI controls or a basic diagnostic tool.
Keep Your Q3 in Peak Condition
Your Audi Q3 is a precision-engineered SUV. Keep it performing at its best with a Haynes Online Service & Repair Manual. From routine brake services to tackling electrical faults, we provide the confidence to do the job yourself.
