Workshop service and repair coverage for the 2026 Audi Q5 PHEV, the plug-in hybrid version of the Q5. A plug-in is the most demanding of the drivetrain types to work on, because both worlds are live at once: a combustion driveline with its own service schedule sitting alongside a high-voltage battery, the power conversion hardware, charging equipment and a control strategy that decides which one is driving. The procedures here cover both, beginning with the safe de-energising and re-energising steps that must precede any work near the orange cabling.
Trims
- Premium Sport Utility 4-Door
- Technik Sport Utility 4-Door
- Premium Plus Sport Utility 4-Door
- Prestige Sport Utility 4-Door
The trim list above is carried forward from 2024, the most recent model year confirmed in detail; Audi's erWin parts portal lists the Q5 plug-in hybrid continuing into 2026, which is what confirms the badge. No engine or battery specification is independently confirmed here for this model year, so verify displacement, battery capacity and trim naming against the VIN and build data before ordering parts.
Known issues on the 2026 Audi Q5 PHEV. No recalls are on federal record for this model year, and no complaints are logged with NHTSA. Neither record has had time to fill for a car this recent. On plug-in hybrids specifically, the two areas worth ruling out first are the charging path — cable, port, on-board charger, contactors — and the state of the hybrid control module's software, because both produce symptoms that read as a failing battery when they are nothing of the kind.
Everything the car shares with the rest of the Q5 range is here in full: maintenance intervals, fluid specifications, torque tables, brakes and suspension, quattro driveline work, climate, body repair and interior trim, plus circuit-level wiring diagrams with connector views for tracing a fault back to a pin rather than a hunch.
