Description
Factory Mercedes E Class E300 Hybrid Workshop Manual (2012–2016)
This official factory-level service manual gives US and international technicians complete repair and maintenance coverage for the W212-generation Mercedes E300 Hybrid, spanning every model year from 2012 through 2016.
Powertrain & Drive Coverage
| Component | Variants Covered |
|---|---|
| Diesel / Hybrid | 2.2L OM651 four-cylinder diesel + integrated electric motor (combined ~204 hp); high-voltage hybrid battery system |
| Petrol | N/A |
| Transmissions | 7G-TRONIC PLUS automatic (722.9) |
| Drive | RWD; left- and right-hand drive variants |
| Model Years | 2012–2016 |
| Badge Twins | E300 BlueTEC Hybrid (W212); E-Class Estate (S212) hybrid variant |
Common E300 Hybrid Repairs Covered
| System | Procedures |
|---|---|
| High-Voltage Hybrid Battery | Battery module inspection, capacity testing, safe isolation procedures, and replacement instructions |
| OM651 Diesel Engine | Balance shaft chain wear diagnosis and replacement — a known longevity issue on OM651 engines |
| Regenerative Braking System | Brake booster and energy recovery unit diagnosis, bleeding procedures, and wiring circuit checks |
| 7G-TRONIC PLUS Transmission | Fluid and filter service, valve body removal, solenoid testing, and full overhaul torque specs |
Format & Delivery
PDF. Instant download; lifetime re-downloads.
Frequently Asked Questions
Is the W212 E300 Hybrid covered in both sedan and estate body styles?
Yes. The manual covers both the W212 sedan and the S212 estate (wagon) body styles for the E300 Hybrid and E300 BlueTEC Hybrid, including all chassis-specific procedures for each body configuration.
Does the manual address the known OM651 balance shaft chain issue?
Yes. The OM651 engine section includes full timing and balance shaft chain inspection, wear measurement criteria, and step-by-step replacement procedures — directly applicable to the premature chain wear concern documented on this engine family.
Are high-voltage hybrid system wiring diagrams included?
Yes. Complete high-voltage circuit diagrams for the hybrid battery pack, electric drive motor, and regenerative braking system are included, with connector pin-outs, wire color codes, and safety isolation instructions for working around HV components.
What format is the manual?
This manual is delivered as a PDF file. It is fully searchable, printable, and compatible with Windows and Mac computers, tablets, and smartphones. After purchase, the download link is available immediately and remains accessible for lifetime re-downloads.
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