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2012 Audi Q5 Check Engine & EPC Light Misfires - West Hollywood, CA

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Case Description

The owner alleged repeated check engine/EPC light and misfire concerns in a 2012 Audi Q5, with service records documenting multiple visits and escalating repairs. If you are dealing with a similar pattern in California, you may have rights under the Song-Beverly Consumer Warranty Act (California Lemon Law).

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Repair History (from service records)

The visits below summarize what the records show (dates, mileage, complaint, diagnosis/repair, result).

2012 Audi Q5 — Documented Service Visits
DateMileageDealership/ShopComplaintDiagnosisRepair PerformedResult
2019-04-04Audi CalabasasCheck engine light; misfire concernMisfire noted (incl. cylinder-specific)Fuel injector replacement (per record)Road tested / verified repair
2019-05-0161,413Audi Beverly HillsEPC light on; drivability concernMisfire noted (incl. cylinder-specific)Fuel injector replacement (per record)Road tested / verified repair
2019-10-1672,949Audi Beverly HillsScheduled maintenance75,000-mile service (per record)Completed
2019-12-1875,970Audi Beverly HillsCheck engine light on; misfire concernMisfire codes presentFuel injector-related repair work (per record)Road tested / verified repair
2020-01-2176,796Audi Beverly HillsContinued concerns / follow-upCylinder head replacement (per record)Verified / completed
2020-02-1176,994Audi Beverly HillsCheck engine light returnedFuel/pressure-related fault codes presentFollow-up diagnostics and repair steps (per record)Verified / completed

Pattern Summary

  • Multiple visits tied to engine misfire symptoms and warning lights (check engine and EPC).
  • Injector-related repairs appear repeatedly across different service dates and mileages.
  • The repair trajectory escalated from component-level work to major engine work (including a cylinder head replacement).
  • A return-after-repair pattern is reflected by the reappearance of warning lights after prior service.

Recalls & Common Complaints (2012 Audi Q5)

Recall campaigns are often VIN-specific. If you’re seeing similar symptoms, a quick VIN recall check can confirm whether your Audi Q5 is included.

  • Fuel pump flange cracking / fuel leak risk: Certain 2009–2012 Audi Q5 vehicles were recalled because fuel pump flange components may crack and leak fuel, which can raise fire risk.
  • Driver frontal airbag inflator rupture risk: Certain 2009–2012 Audi Q5 vehicles were recalled because a driver frontal airbag inflator may rupture during deployment, potentially causing serious injury.
  • MIL + misfire / poor performance diagnostic pattern (TSB context): Audi issued guidance for 2.0T engines where MIL-on conditions may coincide with misfires and poor performance, including certain fuel-pressure-related fault codes.

Why "check engine light / EPC light" allegations matter

Warning lights tied to misfires can signal drivability problems that may affect the vehicle’s use, value, and safety. A repeat-return pattern after attempted fixes can also suggest the issue was not fully resolved. In California, documented repair history is often central to evaluating whether a consumer’s warranty protections may apply.

Settlement Outcome

Resolved through a California vehicle repurchase with a monetary settlement totaling $42,991.41. Without admitting liability or wrongdoing, the defendants agreed to repurchase the vehicle and pay the owner $42,991.41 to resolve the dispute under California law.

California Lemon Law & Auto Fraud Rights

California’s Lemon Law can apply when a warrantied vehicle develops substantial defects that persist after reasonable repair opportunities, or when the vehicle spends substantial time out of service for repairs. These protections apply statewide, regardless of where in California the repairs occurred.

  • Repurchase or replacement remedies when a substantial warranty defect cannot be repaired within a reasonable number of attempts.
  • Coverage for safety, drivability, and value-impairing issues (not limited to one specific part).
  • Strong value of documentation—repair orders and invoices often determine how a pattern is evaluated.
  • Statewide rights—West Hollywood is simply the local context; the governing protections are California-wide.

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California Lemon Law – Common Questions

How many repair attempts are “enough” in California?

There is no single fixed number. Repeated attempts for the same problem—or a pattern that shows the defect persists—can be important in evaluating a Lemon Law claim.

Do misfires and recurring warning lights qualify as Lemon Law issues?

They can, depending on severity, repeat frequency, and whether the problem substantially affects use, value, or safety—and whether it persists after reasonable repair opportunities.

Does West Hollywood matter for my legal rights?

No. California Lemon Law protections apply statewide. West Hollywood is simply the local reference point for this example.

What should I gather before contacting a Lemon Law attorney?

Repair orders/invoices, warranty paperwork (if available), and any settlement or repurchase paperwork. A clear timeline of visits and outcomes is often the most helpful starting point.

Next Steps

If your Audi Q5 has repeated warning lights, misfires, or returns to the shop after attempted fixes, consider getting your documents reviewed promptly. In most cases, there are no fees unless there is a recovery, and deadlines can apply under California law.

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