Description
Factory Mercedes CLA250 Sport 4Matic Workshop Manual (2014–2018)
This is the official factory-level service manual for the Mercedes-Benz CLA250 Sport 4Matic, covering every C117 chassis variant sold in the US market from the 2014 launch year through the 2018 final production year, including post-facelift 2016+ models.
Powertrain & Drive Coverage
| Component | Variants Covered |
|---|---|
| Petrol | M270 DE20 AL 2.0L turbocharged four-cylinder (~211 hp) |
| Diesel | N/A |
| Transmissions | 7G-DCT 7-speed dual-clutch automatic |
| Drive | 4Matic all-wheel drive (AWD) |
| Model Years | 2014, 2015, 2016, 2017, 2018 |
| Badge Twins | N/A |
Common CLA250 Repairs Covered
| System | Procedures |
|---|---|
| 7G-DCT Dual-Clutch Transmission | Clutch pack inspection, fluid change, TCU adaptation reset — a known shudder/hesitation issue on early C117 units |
| M270 Timing Chain | Tensioner replacement, chain stretch diagnosis, timing procedure with torque specs |
| Brake System | Front/rear pad and rotor replacement, ESP/ABS module bleeding, caliper overhaul |
| Electrical / Wiring | COMAND wiring schematics, BCM connector pinouts, sensor replacement, fault code diagnosis |
Format & Delivery
PDF. Instant download; lifetime re-downloads.
Frequently Asked Questions
Does this manual cover the post-facelift 2016–2018 CLA250?
Yes. All C117 CLA250 Sport 4Matic variants are covered from 2014 through 2018, including the mid-cycle refresh introduced for the 2016 model year. Updated styling, revised infotainment, and any revised powertrain calibrations are all addressed within the manual’s specifications and procedures.
Is the 7G-DCT transmission shudder repair covered?
Absolutely. The 7G-DCT dual-clutch unit used in the CLA250 is known for low-speed shudder and hesitation on early models. The manual includes complete transmission disassembly, clutch pack inspection and replacement, fluid specifications, and TCU adaptation procedures to address this common complaint.
Are full wiring diagrams included for the 4Matic AWD system?
Yes. Electrical documentation covers the 4Matic AWD control electronics, ABS/ESP modules, engine management (M270), COMAND infotainment circuits, lighting, and body control modules — including wire color codes, connector pinouts, and component locations.
What format is the manual?
The manual is delivered as a PDF file available for instant download after purchase. It is fully searchable, printable, and compatible with Windows, Mac, iOS, and Android devices. No internet connection is required after the initial download, and you can re-download at any time.
Reviews
There are no reviews yet.