Description
Factory Audi Q8 E-tron Workshop Manual (2019-2024)
This factory-level service manual delivers complete repair and maintenance coverage for the Audi Q8 E-tron lineup sold in the US market from 2019 through 2024, including standard and Sportback body styles across all trim levels. High-voltage safety procedures, wiring diagrams, and torque specifications are included throughout.
Powertrain & Drive Coverage
| Component | Variants Covered |
|---|---|
| Electric Motors | 2x Asynchronous motors (front 0EFA/0EFC, rear 0EFB); 3x Asynchronous motors (front 0EFA/0EFC, rear 0EFD x2) |
| Power Output | Dual-motor: up to 300 kW combined; Triple-motor (SQ8 E-tron): up to 370 kW combined |
| Battery Packs | 95 kWh and 114 kWh lithium-ion units |
| Transmissions | Single-speed: OMA, OMB, OMC |
| Drive | AWD (quattro) |
| Model Years | 2019, 2020, 2021, 2022, 2023, 2024 |
| Badge Twins | Q8 Sportback E-tron, SQ8 E-tron, SQ8 Sportback E-tron |
Common Q8 E-tron Repairs Covered
| System | Procedures |
|---|---|
| High-Voltage Battery | Battery management system diagnostics, cell module replacement, thermal management service, and HV isolation testing |
| Charging System | AC onboard charger and DC fast-charge circuit fault diagnosis; known charging port latch and OBC failure procedures |
| Electric Drive Motors | Inverter diagnostics, motor removal and installation, resolver calibration, and drive unit seal replacement |
| Driver Assist & MMI | Camera and radar sensor alignment, MMI infotainment module replacement, ADAS calibration after windshield service |
Format & Delivery
PDF. Instant download; lifetime re-downloads.
Frequently Asked Questions
Does the manual cover the SQ8 E-tron triple-motor system?
Yes. All three asynchronous motor configurations are documented, including the SQ8 E-tron’s triple-motor setup using front codes 0EFA/0EFC and dual rear units coded 0EFD. Output figures, inverter procedures, and high-voltage safety protocols are covered for both dual- and triple-motor vehicles.
Does this manual cover the Sportback body style as well?
It does. Both the standard Q8 E-tron SUV and the fastback-roofed Q8 Sportback E-tron are included, covering body-specific procedures such as panoramic roof service, rear hatch glass replacement, and Sportback-specific aerodynamic components.
Are high-voltage wiring diagrams included for charging and battery systems?
Yes. The manual contains full HV wiring schematics for the battery management system, AC/DC charging circuits, motor inverters, and thermal management loops. Low-voltage diagrams cover the MMI, body control modules, lighting, and driver assistance networks, complete with connector pinouts and ground distribution charts.
What format is the manual?
The manual is a fully searchable PDF compatible with Windows, Mac, Linux, iOS, Android, and all tablets. After purchase you receive an instant download link, and re-downloads are available for the lifetime of your account – no waiting for physical media.
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