Description
Factory Mercedes GLC Class Workshop Manual (2016-2022)
This official factory workshop manual covers the complete Mercedes GLC Class lineup sold in the US market from 2016 through 2022, giving technicians and owners dealer-level service data for both the X253 SUV and C253 Coupe body styles.
Powertrain & Drive Coverage
| Component | Variants Covered |
|---|---|
| Petrol | M264 2.0T (GLC 300), M274 2.0T (GLC 250), M276 3.0TT V6 (GLC 43 AMG), M177 4.0TT V8 (GLC 63/63 S AMG) |
| Diesel | OM651 2.1, OM654 2.0 (GLC 220 d, GLC 250 d, GLC 300 d) |
| Transmissions | 9G-TRONIC 9-speed automatic, 7G-TRONIC 7-speed automatic, AMG SPEEDSHIFT MCT/DCT |
| Drive | RWD, 4MATIC AWD |
| Model Years | 2016-2022 |
| Badge Twins | N/A |
Common GLC Class Repairs Covered
| System | Procedures |
|---|---|
| Air Suspension / AIRMATIC | Strut replacement, compressor diagnosis, ride-height sensor calibration |
| 9G-TRONIC Transmission | Fluid and filter service, valve body inspection, shift-quality adaptation reset |
| M264/M274 Engine Oil Consumption | Piston ring inspection, PCV system cleaning, catch-can installation guidance |
| Brake System (SBC/Conventional) | Pad and rotor replacement, brake flush procedure, EPB motor actuator reset |
Format & Delivery
PDF. Instant download; lifetime re-downloads.
Frequently Asked Questions
Is the GLC 43 AMG and GLC 63 AMG fully covered in this manual?
Yes. Both AMG variants are documented in full. The M276 3.0-liter twin-turbo V6 used in the GLC 43 AMG and the M177 4.0-liter biturbo V8 in the GLC 63 and GLC 63 S AMG are covered with dedicated engine, transmission, and exhaust procedures including AMG SPEEDSHIFT service data and torque specifications.
Does this manual cover both the X253 SUV and C253 Coupe body styles?
Yes. The X253 (five-door SUV) and C253 (four-door Coupe) chassis are both covered. Body-specific procedures such as panoramic roof operation, door glass removal, and body control module programming are included for each body style separately.
Are wiring diagrams and CAN bus diagnostics included?
Absolutely. The electrical section contains full wiring schematics with connector pin assignments, wire colors, and ground reference locations for every major circuit including COMAND infotainment, LED lighting, DISTRONIC Plus ADAS, and climate control. CAN bus network topology diagrams and sensor testing procedures are also provided.
What format is the manual?
This manual is a PDF file delivered instantly after purchase. It is fully searchable, compatible with any standard PDF reader on Windows, Mac, tablet, or smartphone, and individual pages can be printed for bench use. Your download link remains active for lifetime re-access.
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