Description
Factory Mercedes GLC Class GLC300 Workshop Manual (2016–2022)
This factory-level service manual covers the Mercedes-Benz GLC300 in both SUV and Coupe body styles, giving US technicians and owners everything needed to diagnose, service, and repair these vehicles with dealer-grade accuracy.
Powertrain & Drive Coverage
| Component | Variants Covered |
|---|---|
| Petrol | 2.0L M264 turbocharged inline-4 (255–258 hp) |
| Diesel | N/A |
| Transmissions | 9G-TRONIC 9-speed automatic |
| Drive | RWD; 4MATIC AWD |
| Model Years | 2016–2022 |
| Badge Twins | N/A |
Common GLC300 Repairs Covered
| System | Procedures |
|---|---|
| Timing Chain | M264 timing chain tensioner inspection, chain replacement, and camshaft sprocket alignment |
| Air Suspension / AIRMATIC | Strut replacement, compressor diagnostics, and ride-height sensor calibration |
| 9G-TRONIC Transmission | Fluid and filter service, valve body inspection, and conductor plate replacement |
| Electrical / ADAS | CAN bus fault diagnosis, radar sensor alignment, and wiring harness repair for camera and safety systems |
Format & Delivery
PDF. Instant download; lifetime re-downloads.
Frequently Asked Questions
Does this manual cover both the GLC300 SUV and the GLC300 Coupe?
Yes. The manual addresses both the X253 chassis (standard SUV body) and the C253 chassis (Coupe body), covering all trim levels including base, Premium, and AMG Line packages for model years 2016 through 2022.
Does it cover pre-facelift and post-facelift GLC300 models?
Yes. Procedures and specifications are included for both the original 2016–2019 production run and the refreshed 2020–2022 facelift models, with year-specific torque values and wiring diagrams where differences exist.
Are the 4MATIC all-wheel-drive components covered?
Absolutely. The manual includes full service procedures for the 4MATIC transfer case, front differential, driveshaft, and associated sensors alongside the standard RWD drivetrain content.
What format is the manual?
This manual is delivered as a PDF file. It is fully searchable by keyword, compatible with Windows, Mac, iOS, and Android devices, and individual pages can be printed for bench use. Download is available instantly after purchase.
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