Description
Factory Mercedes Viano Workshop Manual (2003–2014)
This is the same OEM dealer software used by authorized Mercedes-Benz service centers to maintain and repair the W639 Viano — covering every powertrain, trim level, and wheelbase configuration sold in the US and worldwide from 2003 through 2014.
Powertrain & Drive Coverage
| Component | Variants Covered |
|---|---|
| Petrol | 3.2L M112 E32 V6, 3.5L M272 E35 V6, 3.7L M112 E37 V6, 4.3L Brabus V6, 6.0L M119 Brabus V8 |
| Diesel | 2.0L CDI (OM646) L4, 2.2L CDI (OM646) L4, 3.0L CDI OM642 V6 — including BlueEfficiency variants |
| Transmissions | 6-speed manual, 5-speed TouchShift automatic |
| Drive | RWD and 4Matic AWD |
| Model Years | 2003–2014 |
| Badge Twins | Mercedes Vito (W639 platform); Viano Fun, Trend, Ambiente, Marco Polo editions |
Common Viano Repairs Covered
| System | Procedures |
|---|---|
| OM646/OM642 Diesel Injection | Common-rail injector removal, leak-off testing, and bleed procedures for the W639’s known injector seal failures |
| Sliding Door Mechanism | Roller, latch, and central locking actuator replacement — a frequent wear item on high-mileage Viano units |
| ESP / ABS Module | Wheel speed sensor diagnosis, hydraulic unit bleeding, and module coding via factory diagnostic routines |
| Cooling System | Thermostat housing replacement, coolant pump service, and radiator seal inspection — addressing the V6 coolant loss issues |
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
Which W639 Viano body configurations does this software cover?
All three wheelbase configurations are included — standard, long, and extra-long — along with every trim grade produced between 2003 and 2014: Fun, Trend, Ambiente, and the Marco Polo camper conversion. Both left-hand and right-hand drive builds are documented.
Is the Mercedes Viano related to the Vito?
Yes. The Viano and Vito share the W639 platform. The Viano is the passenger-focused people-mover variant, while the Vito targets commercial cargo duties. This software covers both because the chassis, powertrain, and electrical architecture are largely identical across the W639 family.
Are interactive wiring diagrams included?
Yes. The software provides color-coded, zoomable wiring diagrams for every electrical circuit — engine management, ABS/ESP, climate control, central locking, lighting, and multimedia. Component locators identify connector positions and ground points exactly as Mercedes technicians access them at authorized dealerships.
What format is the manual?
This is NOT a PDF. It is OEM Mercedes dealer software delivered as a VMware Player virtual machine image, identical to the system used at authorized Mercedes-Benz service centers. It runs on Windows (XP through 11), Mac, and Linux and includes searchable databases, diagnostic flowcharts, and repair time guides.
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