Description
Factory Mercedes B Class B220 4Matic BlueEfficiency Workshop Manual (2013–2019)
This is the same OEM dealer software Mercedes-Benz authorized workshops use to service and repair the W246 B220 4Matic BlueEfficiency — covering every model year from 2013 through 2019 with full US and international market specifications.
Powertrain & Drive Coverage
| Component | Variants Covered |
|---|---|
| Petrol | 2.0L M270 turbocharged four-cylinder (B220 4Matic, ~184 hp) |
| Diesel | N/A |
| Transmissions | 6-speed manual; 7-speed 7G-DCT dual-clutch automatic |
| Drive | 4Matic AWD |
| Model Years | 2013, 2014, 2015, 2016, 2017, 2018, 2019 |
| Badge Twins | Mercedes-Benz B-Class W246 (all B220 4Matic BlueEfficiency trim levels) |
Common B220 4Matic Repairs Covered
| System | Procedures |
|---|---|
| M270 Turbocharger | Turbo oil feed line inspection, boost pressure diagnosis, intercooler service |
| 7G-DCT Dual-Clutch Transmission | Clutch pack replacement, TCM adaptation reset, fluid change intervals |
| 4Matic Transfer Case | AWD coupling unit service, driveshaft removal, differential fluid replacement |
| BlueEfficiency Electrical Systems | ECO start/stop malfunction diagnosis, battery sensor calibration, alternator output testing |
Format & Delivery
Dealer software (Mercedes VMware Player Virtual Machine — NOT a PDF). Compatible with Windows 11, 10, 8, 7, Vista, XP, Mac, and Linux. Instant download; lifetime re-downloads.
Frequently Asked Questions
Is the M270 engine timing chain a known issue on the B220?
Yes — the M270 2.0L turbo can exhibit timing chain stretch and tensioner wear, particularly on higher-mileage examples. This software includes complete timing chain inspection, measurement tolerances, tensioner replacement procedures, and camshaft alignment specifications used by Mercedes dealerships.
Does this cover the W246 platform across all B-Class variants or just the B220 4Matic?
While the software is optimized for the B220 4Matic BlueEfficiency on the W246 chassis, the platform-level content — including body, suspension, electrical architecture, and HVAC — is shared with other W246 B-Class variants, making it highly applicable across the generation.
Are wiring diagrams included for the 4Matic AWD control system?
Yes. The software provides interactive wiring diagrams covering the 4Matic all-wheel-drive control module, transfer case electronics, wheel speed sensors, ABS/ESP integration, and all associated wiring harnesses — the same dynamic schematics used at authorized Mercedes service centers.
What format is the manual?
This is professional OEM Mercedes dealer software delivered as a VMware Player Virtual Machine — it is NOT a PDF. It runs on Windows, Mac, and Linux and includes interactive wiring diagrams, component locators, diagnostic trouble code procedures, and parts catalog integration at the same level as an authorized dealership system.
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