Description
Factory Mercedes-Benz AMG GLC 63 4Matic Workshop Manual (2020-2022)
This factory-level workshop manual delivers complete service and repair coverage for the Mercedes-AMG GLC 63 4Matic in both SUV (X253) and Coupe (C253) body styles for US-market technicians and enthusiasts working on 2020, 2021, and 2022 model years.
Powertrain & Drive Coverage
| Component | Variants Covered |
|---|---|
| Petrol | M177 4.0L twin-turbocharged V8 – AMG GLC 63 (469 hp) & AMG GLC 63 S (503 hp) |
| Diesel | N/A |
| Transmissions | AMG SPEEDSHIFT MCT 9-speed automatic |
| Drive | AMG Performance 4Matic AWD |
| Model Years | 2020, 2021, 2022 |
| Badge Twins | GLC 63 SUV (X253), GLC 63 Coupe (C253) |
Common AMG GLC 63 Repairs Covered
| System | Procedures |
|---|---|
| M177 Turbocharger | Turbo oil line inspection, boost leak diagnosis, turbocharger removal and replacement – a known high-mileage concern on the twin-turbo V8 |
| AMG SPEEDSHIFT MCT Transmission | Fluid change intervals, clutch pack service, adaptation reset procedures |
| Brake System | AMG high-performance brake pad and rotor replacement, caliper overhaul, brake fluid flush |
| Suspension & Ride Control | AMG RIDE CONTROL air suspension diagnostics, strut replacement, wheel alignment specifications |
Format & Delivery
PDF. Instant download; lifetime re-downloads.
Frequently Asked Questions
Does this manual cover both the GLC 63 and the higher-output GLC 63 S?
Yes. Both AMG performance tiers are fully documented – the standard GLC 63 with the M177 producing 469 horsepower and the GLC 63 S at 503 horsepower. Engine specifications, torque tables, and tuning-related service procedures reflect the differences between both output levels.
Which chassis codes are included – SUV and Coupe?
Coverage spans both the X253 platform (standard SUV body) and the C253 platform (Coupe body style). Body-specific repair procedures, roof panel details, and interior trim instructions are included for each chassis variant.
Are AMG-specific electrical systems and driver assistance diagnostics covered?
Yes. The electrical section includes AMG performance electronics, the COMAND infotainment system, AMG RIDE CONTROL circuits, driver assistance modules, lighting circuits, fuse layouts, and full wiring diagrams with connector pin assignments and wire color codes.
What format is the manual?
This manual is provided as a PDF file, compatible with Windows, Mac, Linux, tablets, and smartphones. Full-text search lets you locate any procedure instantly, and individual pages or sections can be printed for workshop use.
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