Set the Network Adapter to "NAT" or "Host-Only" to ensure the internal web server for WIS can communicate with your web browser. Step 5: Boot and Access WIS
Minimum 16 GB installed on the host (you will allocate 4 GB to 8 GB to the VM).
For Mercedes-Benz owners, independent mechanics, and automotive enthusiasts, accessing accurate technical documentation is crucial. The and Electronic Parts Catalogue (EPC) are the gold standard for repairs, but installing them natively on modern Windows systems can be a nightmare of licensing errors, Java conflicts, and outdated software requirements. Enter the Mercedes WIS Virtual Machine (VM) .
At least 50GB–100GB of free disk space for the VM image. Step-by-Step Guide: Installing and Running the WIS VM Note: This guide assumes you are using VMware Workstation. Phase 1: Acquiring the VM mercedes wis virtual machine
Download and install Oracle VM VirtualBox or VMware Workstation Player on your host PC. Make sure to enable hardware virtualization (VT-x/AMD-V) in your computer's BIOS/UEFI settings if you haven't already. Step 2: Download and Extract the VM Files
Power on the VM. It will boot into its own Windows environment. Inside, you will find shortcuts for WIS, EPC, Xentry, and other tools.
ASRA (Arbeitstexte, Standardtexte, Richtzeiten und Arbeitswerte): Set the Network Adapter to "NAT" or "Host-Only"
Note: WIS is legally available only through a paid Mercedes-Benz subscription (e.g., XENTRY Portal). This document is for educational and authorized technical use.
Most users download these as large compressed image files (often 30GB–100GB+) that run on standard virtualization software: Virtualization Software : You will typically need VMware Player Oracle VirtualBox installed on your host computer. Resource Allocation : To run smoothly, you should allocate at least 2GB–4GB of RAM
Shut down the VM. Go to VirtualBox Settings > Display and maximize Video Memory to 128MB. Enable 3D Acceleration. Ensure VirtualBox Guest Additions are installed inside the guest OS. Missing Wiring Diagrams (WebETM Not Loading) The and Electronic Parts Catalogue (EPC) are the
Look for the WIS/ASRA or EPC icon on the desktop.
The days of fighting with Java, IIS, and registry keys are over. The represents the smart technician's approach: encapsulate the complexity, run it anywhere, and never risk your main PC again.
Many automotive forums and eBay sellers offer . These are typically:
Click the folder icon and select your downloaded Mercedes WIS .ova file.
A pre-configured Mercedes WIS/ASRA .ova , .vmdk , or .vbox file (typically sourced from reputable automotive diagnostics communities). Step-by-Step Installation Guide