How to use Mercedes WIS/ARSA Software?

WIS/ARSA Software User Manual

WIS Service Repair Technical Information Workshop: software that explains repair instructions, circuit diagrams, and system explanations on Mercedes vehicles. The most frequently used Workshop document search option is a standard search in the Mercedes Wis software that is performed to specify groups and information types. For more information about Wis software, you can see more.

Mercedes WIS User Manner 

Eurocartool will guide specific examples of operations to get information on “Rear axle” (rear axle).

The car database must be defined by a vehicle identification number or using the driver’s assigned information in the car identification.

Mercedes WIS software

1- Identify vehicle data.

2- Select the car icon in the toolbar.

3- Select the default mode in the menu. The next thing you need to do is define the group and type of information.

See more: WIS/ASRA Software

Identify Groups And Types Of Information

Manipulation on WIS

4- Use the scroll bar to go to group 35.

Click the + icon.

The subgroups within that group will be displayed.

Now you can choose individual subgroups or a large group.

5- In this example, select the entire group of 35 with the select button (✔).

6- Select the repair information type using the options button (✔).

The action to initiate a search is displayed when activated in the control bar. Therefore, all the selection and search criteria have been defined.

7- Click “start search” to start the search on the toolbar.

The standard search will then begin.


A- Status information is displayed; the access list with found documents will be displayed immediately if the successful search. 


B- Document search results are displayed.

8- Double-click the title of the document “Remove and install the shaft after completion” in the list of labels.

Because this document contains an item of safety information, the display window is shown first.

Display Safety Information on Mercedes Wis


Select “show.” The safety information document is displayed.

Asra Mercedes Benz


10- Read the safety information document.

11- After you have read the safety information, open the main document by clicking on “show document information.”

The main document, “complete rear axle removal and installation,” will be displayed.

The red “Show security information” button in the main document indicates that safety information regarding the document is available.

12- Safety information can be displayed at any time by clicking on the button showing safety information

Note: If there is some safety information related to the main document, the button “Show hazard warning” next” will appear instead of “show document.”

All safety information documents must be displayed one at a time until the main document reappears.

You can also see more information about Mercedes Wis software here:

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