Description
Factory Mercedes-AMG GLC 43 Workshop Manual (2016-2020)
This official-level workshop manual covers the Mercedes-AMG GLC 43 as sold in the US market from 2016 through 2020, delivering the same technical depth used by authorized Mercedes-Benz dealership technicians for diagnosis, repair, and scheduled maintenance.
Powertrain & Drive Coverage
| Component | Variants Covered |
|---|---|
| Petrol | M276 DE30 LA 3.0L twin-turbocharged V6 (367 hp / 384 lb-ft) |
| Diesel | N/A |
| Transmissions | AMG 9G-TRONIC 9-speed automatic |
| Drive | 4MATIC AWD |
| Model Years | 2016-2020 (pre-facelift and facelift) |
| Badge Twins | GLC 43 4MATIC (X253 SUV), GLC 43 4MATIC Coupe (C253) |
Common GLC 43 Repairs Covered
| System | Procedures |
|---|---|
| M276 Timing Chain | Timing chain tensioner inspection, chain guide replacement, stretch diagnosis |
| 9G-TRONIC Transmission | Valve body service, torque converter removal, fluid and filter replacement |
| AMG Performance Exhaust | Exhaust valve actuator replacement, wiring diagnosis, flap control calibration |
| Air Suspension / AIRMATIC | Compressor replacement, strut servicing, ride-height sensor calibration |
Format & Delivery
PDF. Instant download; lifetime re-downloads.
Frequently Asked Questions
Does the manual cover both the GLC 43 SUV and the GLC 43 Coupe?
Yes. Full coverage is provided for both the GLC 43 4MATIC on the X253 platform (standard SUV body) and the GLC 43 4MATIC Coupe on the C253 platform. Pre-facelift (2016-2018) and facelift (2019-2020) production runs are both documented.
Is the M276 timing chain service procedure included?
Yes. The M276 DE30 LA engine is known for timing chain tensioner wear, and this manual includes complete procedures for tensioner inspection, chain guide removal, and timing chain replacement with proper torque specifications and special tool requirements.
Are AMG-specific systems like Dynamic Select and the performance exhaust covered?
Yes. AMG-specific systems are fully documented, including Dynamic Select mode configuration, AMG performance exhaust valve control wiring and actuator replacement, AMG instrument cluster diagnostics, and CAN bus network diagrams relevant to performance sub-systems.
What format is the manual?
The manual is delivered as a PDF file available for instant download after purchase. It can be opened on any Windows, Mac, or Linux computer, as well as tablets and smartphones. Full-text search lets you jump directly to any procedure, torque spec, or wiring diagram, and individual pages can be printed for bench use.





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