Service and repair documentation for the 2025 Audi SQ8 e-tron, the S-badged version of Audi's large battery-electric SUV. With no combustion engine in the car, the work centres on the high-voltage side: isolation and safe working procedure before anything else, then the traction battery and its cooling circuit, the electric drive system and its gearing, the power conversion hardware, the charging path from socket to pack, thermal management, and brakes that blend friction and recuperation.
Trims
- Premium Plus Sport Utility 4-Door
- Prestige Sport Utility 4-Door
- Base 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 SQ8 e-tron continuing into 2025, which is what confirms service data exists for the badge, so exact trim naming, battery specification and motor specification for 2025 remain subject to confirmation against the VIN.
Known issues on the 2025 Audi SQ8 e-tron. No recalls are on federal record for this model year, and no complaints are logged with NHTSA. Volume is low and the model year is recent, which is enough on its own to explain an empty record, so re-check the VIN against NHTSA's campaign lookup rather than treating a single check as final. In service, the things worth confirming first on a reported fault are charging behaviour, coolant circuit condition and the software state of the high-voltage modules — each has its own guided routine in the diagnostics sections.
The S-specific chassis and brake hardware is documented separately from the standard Q8 e-tron material, and the rest of the car — air-sprung suspension and ride-height setting, wheel alignment, body repair and panel alignment, glass, seats and interior trim, climate, lighting and body electrics — is covered with torque values, connector views and circuit-level wiring diagrams throughout.
