Description
Factory Mercedes GLA Class H247 Workshop Manual (2020–2022)
This is the same dealer-level diagnostic and repair software used by Mercedes-Benz authorized workshops across the US. It covers every H247-chassis GLA variant sold from model year 2020 through 2022, including AMG performance models and the plug-in hybrid GLA 250e.
Powertrain & Drive Coverage
| Component | Variants Covered |
|---|---|
| Petrol | 1.3L M282 turbo (GLA 200), 2.0L M260 turbo (GLA 250), 2.0L M139 turbo (AMG GLA 35 & GLA 45) |
| Diesel | 2.0L OM654 (GLA 180 d, GLA 200 d, GLA 200 d 4Matic, GLA 220 d 4Matic) |
| Plug-in Hybrid | GLA 250e (M282 + electric motor) |
| Transmissions | 7-speed DCT automatic, 8-speed DCT automatic |
| Drive | FWD, 4MATIC AWD |
| Model Years | 2020, 2021, 2022 |
| Badge Twins | N/A |
Common GLA Class Repairs Covered
| System | Procedures |
|---|---|
| DCT Transmission | 7-speed and 8-speed dual-clutch shudder diagnosis, mechatronic unit service, fluid replacement |
| Engine Cooling | M260 thermostat replacement, coolant flush intervals, water pump inspection |
| Electrical / MBUX | MBUX infotainment wiring diagnosis, ADAS sensor calibration, fault code retrieval and clearing |
| Brakes & Suspension | Front and rear brake pad/rotor replacement, suspension arm torque specs, wheel alignment data |
Format & Delivery
Dealer software (compatible with Windows 11, 10, 8, 7, Vista, XP, Mac, and Linux). Instant download; lifetime re-downloads.
Frequently Asked Questions
Does the manual cover the AMG GLA 45 S 4Matic+?
Yes. The AMG GLA 45 4Matic+ and GLA 45 S 4Matic+ are fully covered, including all M139 2.0L high-output engine procedures, the 8-speed DCT transmission, and AMG-specific suspension and braking specifications.
Is the GLA 250e plug-in hybrid included?
Yes. The GLA 250e plug-in hybrid is covered in full, including the M282 petrol engine, high-voltage battery system, electric motor integration, and hybrid-specific diagnostic procedures.
Does this include wiring diagrams and electrical troubleshooting?
Comprehensive wiring diagrams are included for all major electrical systems — engine management, MBUX infotainment, lighting, climate control, ADAS, and body electronics — along with connector pinouts and ground point references.
What format is the manual?
This is dealer workshop software, not a PDF. It runs on Windows, Mac, and Linux and features menu-driven navigation, search by engine code or gearbox code, zoom-in illustrations, and integrated wiring diagrams.
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