Audi A7 Lemon Law

The Audi A7 uses a 48-volt mild-hybrid system built around a belt-driven starter-generator that handles start-stop, brief coasting, and electrical support. When that starter-generator or the 48V battery circuit fails, the car can shut down at a stop and refuse to restart — owners have reported the engine dying at a red light and nearly being rear-ended before it finally cranked back to life.

Because so much of the A7 is run through the MMI and networked control modules, a fault in one system often cascades. Drivers describe a sequence of transmission and steering warnings, the central MMI display going blank, the digital dash going dark, and the transmission dropping into neutral. That combination of a stall and lost displays is a serious drivability and safety concern.

Audi addressed a 48V mild-hybrid electrical failure in NHTSA recall 22V155, and has issued software updates for the system on 2019–2020 vehicles. But owners report long waits for backordered starter-generator parts and repairs that don't hold — and when a covered defect keeps coming back or the car sits in the shop for weeks, California's Lemon Law can apply.

A recall is not automatically a lemon — it's the manufacturer acknowledging a defect and offering a free repair. California's Lemon Law (the Song-Beverly Act) comes into play when a substantial defect can't be fixed after a reasonable number of attempts, or when your A7 has been out of service for 30 or more cumulative days.

If your Audi A7 qualifies, you may be entitled to a buyback (a refund of what you've paid, minus a mileage offset), a replacement vehicle, or a cash-and-keep settlement — and Audi pays your attorney fees on a successful claim, so pursuing your case costs you nothing out of pocket.