WIS ASRA Standalone 07.2021 Workshop Repair Manual

WIS ASRA Standalone 07.2021 is an offline Mercedes-Benz workshop repair manual and information system for cars, vans, buses, and trucks. It provides factory repair procedures, maintenance schedules, wiring diagrams, labor times (ASRA), and official technical data used by dealer service centers. This standalone version runs on Windows 10 and 11 and includes a step-by-step video installation guide and digital delivery.

WIS/ASRA gives technicians and workshops access to OEM-level repair information: torque specs, tightening sequences, replacement procedures, fluid capacities, and special tool references. Each procedure includes clear illustrations and step-by-step instructions to guide you through diagnostics, disassembly, and reassembly of mechanical and electrical components.

The integrated ASRA module provides standard labor times for most repair operations, helping you estimate jobs, build invoices, and plan workshop workload. It is ideal for independent garages, mobile mechanics, body shops, and advanced DIY users who need professional Mercedes-Benz repair data without an online subscription.

Content & Coverage

• Version: WIS ASRA Standalone update 07.2021

• Region: All regions (EU, US, ROW)

• Vehicle types: Mercedes-Benz passenger cars, vans, buses, and trucks

• Information included: workshop repair manuals, maintenance procedures, wiring diagrams, technical data, labor times (ASRA), tool & consumable references

System Requirements

• OS: Windows 10 / Windows 11 (64-bit)

• Recommended: SSD drive for faster loading

• Installation: Standalone Windows application, no online subscription required

What You Get After Purchase

• WIS ASRA Standalone 07.2021 installation files (digital download)

• Full workshop repair and maintenance database

• Wiring diagrams and technical information for supported models

• Video installation guide with step-by-step instructions

• Help via message/email if you need basic installation assistance

Delivery & Format

• Format: Digital product only (no physical discs or books)

• Delivery: Secure download link after purchase

• Access: Install and use on your own Windows PC

Important Notes

• Intended for professional workshops and experienced users

• Always follow safety procedures and use proper tools when working on vehicles

Disclaimer

This product is a digital workshop information system compatible with Mercedes-Benz vehicles. It is not affiliated with, endorsed by, or connected to Mercedes-Benz Group AG or any other vehicle manufacturer. All brand names and trademarks are used only for identification and compatibility purposes.