Audi and Volkswagen lemon law claims in California are filed under the Song-Beverly Act against Volkswagen Group of America (VWGoA) or its respective subsidiaries. The VW Group does not participate in BBB Auto Line for California consumers; cases proceed to civil litigation. Common qualifying defects include 2.0T TSI oil consumption, DSG/S-tronic dual-clutch transmission failures, ID.4 12V battery drain and software issues, MIB3 infotainment freezing, Audi B-cycle engine issues, and DEF/emissions issues on diesel models.
Notable Audi/VW Pattern Defects
- 2.0T TSI/TFSI oil consumption. Excessive consumption on EA888 and related engines.
- DSG / S-tronic dual-clutch. Mechatronic unit failures, lurching.
- ID.4 12V battery drain. Persistent 12V battery issues; vehicle won’t start.
- MIB3 infotainment freezes. Particularly on Atlas, Tiguan, Jetta, Golf, and Audi platforms.
- Audi 3.0T supercharged V6. Timing chain and water pump issues.
- EA189 / EA288 TDI diesel. Emissions and post-dieselgate technical issues.
- ID.4 software glitches. Charging, range, drive-mode issues.
- Atlas transmission issues.
- Audi virtual cockpit failures.
Models Covered
- Volkswagen: Jetta, Golf, GTI, Golf R, Passat, Arteon, Taos, Tiguan, Atlas, Atlas Cross Sport, ID.4, ID.7, ID. Buzz
- Audi: A3/A4/A5/A6/A7/A8, Q3/Q5/Q7/Q8, e-tron series (Q4 e-tron, Q6 e-tron, e-tron GT), TT, R8, S/RS performance variants
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