Description
Factory Mercedes-Benz WIS Workshop Software (1986–2025)
The same Workshop Information System deployed at authorized Mercedes-Benz dealerships across the US and worldwide — now available for independent shops and serious DIYers. One-click installation; no virtual machine or registration required.
Powertrain & Drive Coverage
| Component | Variants Covered |
|---|---|
| Petrol / Gasoline | All petrol engines 1986–2025 including V6, V8, V12, AMG units, hybrid EQ Power variants |
| Diesel | CDI diesel engines across all model lines including Vaneo CDI 1.6/1.7, Vito 108CDI–112CDI, V200CDI, V220CDI, Sprinter CDI, Unimog turbo-diesel powertrains |
| Electric / Hybrid | Full EQ line single-speed electric, EQ Power hybrid DCT, all plug-in hybrid variants |
| Transmissions | 4/5/6-speed manual; 3/4-speed automatic; 5G-TRONIC; 7G-TRONIC; 9G-TRONIC; 7G-DCT; 8G-DCT; AMG SPEEDSHIFT MCT/TCT; CVT; single-speed EV |
| Drive | FWD, RWD, AWD (4MATIC), 4WD (Unimog / G-Class) |
| Model Years | 1986–2025 |
| Badge Twins / Sub-Brands | Smart (ForTwo, ForFour, Roadster, Crossblade, City, K); Maybach; SLR McLaren; Unimog; Mercedes-Benz Sprinter / Vario / Atego / Actros |
Common Mercedes Repairs Covered
| System | Procedures |
|---|---|
| 7G-TRONIC Valve Body | Conductor plate replacement, solenoid inspection, fluid and filter service — a well-documented failure point on W211/W212 E-Class and W220/W221 S-Class |
| Air Suspension (AIRMATIC) | Strut replacement, compressor diagnostics, ride-height sensor calibration for ML/GL/S/E-Class models |
| CDI Injector & Fuel System | Common rail injector removal and coding, high-pressure pump replacement, EGR cleaning procedures for Sprinter and Vito CDI engines |
| Rust / Body & Chassis (W202/W210) | Subframe and sill repair procedures, chassis inspection specs, and body panel replacement for older C-Class and E-Class models known for corrosion issues |
Format & Delivery
Dealer software (NOT a PDF). This is the official OEM Mercedes-Benz WIS/ASRA/EPC/EWD integrated suite — the same platform used by franchised dealerships. One-click install on Windows 7, 8, 10, and 11 (32- and 64-bit); no virtual machine needed. Instant download; lifetime re-downloads.
Frequently Asked Questions
Does the 7G-TRONIC transmission service procedure cover conductor plate replacement?
Yes. The WIS module includes full step-by-step procedures for 7G-TRONIC valve body and conductor plate replacement — one of the most common automatic transmission failures across W211 E-Class, W221 S-Class, and W164 ML-Class vehicles. Labor time data is provided through the ASRA module.
Does this software cover badge-twin vehicles like Smart and Maybach?
Yes. The package fully covers all Smart sub-brand models (ForTwo, ForFour, Roadster, Crossblade, City, K) as well as Maybach and the SLR McLaren. Unimog types 405, 408, 418, 427, and 437 are also included alongside the full commercial vehicle range.
Are wiring diagrams included for modern MBUX and CAN-bus systems?
Absolutely. The bundled EWD (Electrical Wiring Diagrams) component covers complete schematics for every Mercedes platform from 1986 through 2025 — including COMAND, MBUX, CAN-bus networks, ABS, airbag modules, climate control, and all electronic control units. Connector locations, wire colors, and pin assignments are all included.
What format is the manual?
This is professional OEM dealer software — not a PDF. It combines four integrated tools: WIS (Workshop Information System), ASRA (labor time/standard rates), EPC (Electronic Parts Catalogue), and EWD (Electrical Wiring Diagrams). Install with one click on Windows 7, 8, 10, or 11 (32- or 64-bit) — no virtual machine or online registration required.
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